Граф коммитов

14316 Коммитов

Автор SHA1 Сообщение Дата
Christophe Leroy 5d7c854593 livepatch: Remove klp_arch_set_pc() and asm/livepatch.h
All three versions of klp_arch_set_pc() do exactly the same: they
call ftrace_instruction_pointer_set().

Call ftrace_instruction_pointer_set() directly and remove
klp_arch_set_pc().

As klp_arch_set_pc() was the only thing remaining in asm/livepatch.h
on x86 and s390, remove asm/livepatch.h

livepatch.h remains on powerpc but its content is exclusively used
by powerpc specific code.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Petr Mladek <pmladek@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Petr Mladek <pmladek@suse.com>
2022-05-24 08:46:37 +02:00
Linus Torvalds 8443516da6 platform-drivers-x86 for v5.19-1
Highlights:
  -  New drivers:
     -  Intel "In Field Scan" (IFS) support
     -  Winmate FM07/FM07P buttons
     -  Mellanox SN2201 support
  -  AMD PMC driver enhancements
  -  Lots of various other small fixes and hardware-id additions
 
 The following is an automated git shortlog grouped by driver:
 
 Documentation:
  -  In-Field Scan
 
 Documentation/ABI:
  -  Add new attributes for mlxreg-io sysfs interfaces
  -  sysfs-class-firmware-attributes: Misc. cleanups
  -  sysfs-class-firmware-attributes: Fix Sphinx errors
  -  sysfs-driver-intel_sdsi: Fix sphinx warnings
 
 acerhdf:
  -  Cleanup str_starts_with()
 
 amd-pmc:
  -  Fix build error unused-function
  -  Shuffle location of amd_pmc_get_smu_version()
  -  Avoid reading SMU version at probe time
  -  Move FCH init to first use
  -  Move SMU logging setup out of init
  -  Fix compilation without CONFIG_SUSPEND
 
 amd_hsmp:
  -  Add HSMP protocol version 5 messages
 
 asus-nb-wmi:
  -  Add keymap for MyASUS key
 
 asus-wmi:
  -  Update unknown code message
  -  Use kobj_to_dev()
  -  Fix driver not binding when fan curve control probe fails
  -  Potential buffer overflow in asus_wmi_evaluate_method_buf()
 
 barco-p50-gpio:
  -  Fix duplicate included linux/io.h
 
 dell-laptop:
  -  Add quirk entry for Latitude 7520
 
 gigabyte-wmi:
  -  Add support for Z490 AORUS ELITE AC and X570 AORUS ELITE WIFI
  -  added support for B660 GAMING X DDR4 motherboard
 
 hp-wmi:
  -  Correct code style related issues
 
 intel-hid:
  -  fix _DSM function index handling
 
 intel-uncore-freq:
  -  Prevent driver loading in guests
 
 intel_cht_int33fe:
  -  Set driver data
 
 platform/mellanox:
  -  Add support for new SN2201 system
 
 platform/surface:
  -  aggregator: Fix initialization order when compiling as builtin module
  -  gpe: Add support for Surface Pro 8
 
 platform/x86/dell:
  -  add buffer allocation/free functions for SMI calls
 
 platform/x86/intel:
  -  Fix 'rmmod pmt_telemetry' panic
  -  pmc/core: Use kobj_to_dev()
  -  pmc/core: change pmc_lpm_modes to static
 
 platform/x86/intel/ifs:
  -  Add CPU_SUP_INTEL dependency
  -  add ABI documentation for IFS
  -  Add IFS sysfs interface
  -  Add scan test support
  -  Authenticate and copy to secured memory
  -  Check IFS Image sanity
  -  Read IFS firmware image
  -  Add stub driver for In-Field Scan
 
 platform/x86/intel/sdsi:
  -  Fix bug in multi packet reads
  -  Poll on ready bit for writes
  -  Handle leaky bucket
 
 platform_data/mlxreg:
  -  Add field for notification callback
 
 pmc_atom:
  -  dont export pmc_atom_read - no modular users
  -  remove unused pmc_atom_write()
 
 samsung-laptop:
  -  use kobj_to_dev()
  -  Fix an unsigned comparison which can never be negative
 
 stop_machine:
  -  Add stop_core_cpuslocked() for per-core operations
 
 think-lmi:
  -  certificate support clean ups
 
 thinkpad_acpi:
  -  Correct dual fan probe
  -  Add a s2idle resume quirk for a number of laptops
  -  Convert btusb DMI list to quirks
 
 tools/power/x86/intel-speed-select:
  -  Fix warning for perf_cap.cpu
  -  Display error on turbo mode disabled
  -  fix build failure when using -Wl,--as-needed
 
 toshiba_acpi:
  -  use kobj_to_dev()
 
 trace:
  -  platform/x86/intel/ifs: Add trace point to track Intel IFS operations
 
 winmate-fm07-keys:
  -  Winmate FM07/FM07P buttons
 
 wmi:
  -  replace usage of found with dedicated list iterator variable
 
 x86/microcode/intel:
  -  Expose collect_cpu_info_early() for IFS
 
 x86/msr-index:
  -  Define INTEGRITY_CAPABILITIES MSR
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Merge tag 'platform-drivers-x86-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "This includes some small changes to kernel/stop_machine.c and arch/x86
  which are deps of the new Intel IFS support.

  Highlights:

   - New drivers:
       - Intel "In Field Scan" (IFS) support
       - Winmate FM07/FM07P buttons
       - Mellanox SN2201 support

   -  AMD PMC driver enhancements

   -  Lots of various other small fixes and hardware-id additions"

* tag 'platform-drivers-x86-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (54 commits)
  platform/x86/intel/ifs: Add CPU_SUP_INTEL dependency
  platform/x86: intel_cht_int33fe: Set driver data
  platform/x86: intel-hid: fix _DSM function index handling
  platform/x86: toshiba_acpi: use kobj_to_dev()
  platform/x86: samsung-laptop: use kobj_to_dev()
  platform/x86: gigabyte-wmi: Add support for Z490 AORUS ELITE AC and X570 AORUS ELITE WIFI
  tools/power/x86/intel-speed-select: Fix warning for perf_cap.cpu
  tools/power/x86/intel-speed-select: Display error on turbo mode disabled
  Documentation: In-Field Scan
  platform/x86/intel/ifs: add ABI documentation for IFS
  trace: platform/x86/intel/ifs: Add trace point to track Intel IFS operations
  platform/x86/intel/ifs: Add IFS sysfs interface
  platform/x86/intel/ifs: Add scan test support
  platform/x86/intel/ifs: Authenticate and copy to secured memory
  platform/x86/intel/ifs: Check IFS Image sanity
  platform/x86/intel/ifs: Read IFS firmware image
  platform/x86/intel/ifs: Add stub driver for In-Field Scan
  stop_machine: Add stop_core_cpuslocked() for per-core operations
  x86/msr-index: Define INTEGRITY_CAPABILITIES MSR
  x86/microcode/intel: Expose collect_cpu_info_early() for IFS
  ...
2022-05-23 20:38:39 -07:00
Linus Torvalds a13dc4d409 - Serious sanitization and cleanup of the whole APERF/MPERF and
frequency invariance code along with removing the need for unnecessary IPIs
 
 - Finally remove a.out support
 
 - The usual trivial cleanups and fixes all over x86
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Merge tag 'x86_cleanups_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cleanups from Borislav Petkov:

 - Serious sanitization and cleanup of the whole APERF/MPERF and
   frequency invariance code along with removing the need for
   unnecessary IPIs

 - Finally remove a.out support

 - The usual trivial cleanups and fixes all over x86

* tag 'x86_cleanups_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
  x86: Remove empty files
  x86/speculation: Add missing srbds=off to the mitigations= help text
  x86/prctl: Remove pointless task argument
  x86/aperfperf: Make it correct on 32bit and UP kernels
  x86/aperfmperf: Integrate the fallback code from show_cpuinfo()
  x86/aperfmperf: Replace arch_freq_get_on_cpu()
  x86/aperfmperf: Replace aperfmperf_get_khz()
  x86/aperfmperf: Store aperf/mperf data for cpu frequency reads
  x86/aperfmperf: Make parts of the frequency invariance code unconditional
  x86/aperfmperf: Restructure arch_scale_freq_tick()
  x86/aperfmperf: Put frequency invariance aperf/mperf data into a struct
  x86/aperfmperf: Untangle Intel and AMD frequency invariance init
  x86/aperfmperf: Separate AP/BP frequency invariance init
  x86/smp: Move APERF/MPERF code where it belongs
  x86/aperfmperf: Dont wake idle CPUs in arch_freq_get_on_cpu()
  x86/process: Fix kernel-doc warning due to a changed function name
  x86: Remove a.out support
  x86/mm: Replace nodes_weight() with nodes_empty() where appropriate
  x86: Replace cpumask_weight() with cpumask_empty() where appropriate
  x86/pkeys: Remove __arch_set_user_pkey_access() declaration
  ...
2022-05-23 18:17:09 -07:00
Jakub Kicinski 1ef0736c07 Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:

====================
pull-request: bpf-next 2022-05-23

We've added 113 non-merge commits during the last 26 day(s) which contain
a total of 121 files changed, 7425 insertions(+), 1586 deletions(-).

The main changes are:

1) Speed up symbol resolution for kprobes multi-link attachments, from Jiri Olsa.

2) Add BPF dynamic pointer infrastructure e.g. to allow for dynamically sized ringbuf
   reservations without extra memory copies, from Joanne Koong.

3) Big batch of libbpf improvements towards libbpf 1.0 release, from Andrii Nakryiko.

4) Add BPF link iterator to traverse links via seq_file ops, from Dmitrii Dolgov.

5) Add source IP address to BPF tunnel key infrastructure, from Kaixi Fan.

6) Refine unprivileged BPF to disable only object-creating commands, from Alan Maguire.

7) Fix JIT blinding of ld_imm64 when they point to subprogs, from Alexei Starovoitov.

8) Add BPF access to mptcp_sock structures and their meta data, from Geliang Tang.

9) Add new BPF helper for access to remote CPU's BPF map elements, from Feng Zhou.

10) Allow attaching 64-bit cookie to BPF link of fentry/fexit/fmod_ret, from Kui-Feng Lee.

11) Follow-ups to typed pointer support in BPF maps, from Kumar Kartikeya Dwivedi.

12) Add busy-poll test cases to the XSK selftest suite, from Magnus Karlsson.

13) Improvements in BPF selftest test_progs subtest output, from Mykola Lysenko.

14) Fill bpf_prog_pack allocator areas with illegal instructions, from Song Liu.

15) Add generic batch operations for BPF map-in-map cases, from Takshak Chahande.

16) Make bpf_jit_enable more user friendly when permanently on 1, from Tiezhu Yang.

17) Fix an array overflow in bpf_trampoline_get_progs(), from Yuntao Wang.

====================

Link: https://lore.kernel.org/r/20220523223805.27931-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-23 16:07:14 -07:00
Rafael J. Wysocki 388292df27 Merge back earlier thermal control updates for 5.19-rc1. 2022-05-23 20:31:57 +02:00
Magnus Karlsson a56672f202 MAINTAINERS: Add maintainer to AF_XDP
Maciej Fijalkowski has gracefully accepted to become the third
maintainer for the AF_XDP code. Thank you Maciej!

Signed-off-by: Magnus Karlsson <magnus.karlsson@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn@kernel.org>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/bpf/20220523083254.32285-1-magnus.karlsson@gmail.com
2022-05-23 18:20:27 +02:00
Ahmad Fatoum 7f3113e3b9 MAINTAINERS: add KEYS-TRUSTED-CAAM
Create a maintainer entry for CAAM trusted keys in the Linux keyring.

Reviewed-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-05-23 18:47:50 +03:00
Mickaël Salaün addf466389 certs: Check that builtin blacklist hashes are valid
Add and use a check-blacklist-hashes.awk script to make sure that the
builtin blacklist hashes set with CONFIG_SYSTEM_BLACKLIST_HASH_LIST will
effectively be taken into account as blacklisted hashes.  This is useful
to debug invalid hash formats, and it make sure that previous hashes
which could have been loaded in the kernel, but silently ignored, are
now noticed and deal with by the user at kernel build time.

This also prevent stricter blacklist key description checking (provided
by following commits) to failed for builtin hashes.

Update CONFIG_SYSTEM_BLACKLIST_HASH_LIST help to explain the content of
a hash string and how to generate certificate ones.

Cc: David Howells <dhowells@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Eric Snowberg <eric.snowberg@oracle.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Mickaël Salaün <mic@linux.microsoft.com>
Link: https://lore.kernel.org/r/20210712170313.884724-3-mic@digikod.net
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-05-23 18:47:49 +03:00
Mickaël Salaün 58d416351e tools/certs: Add print-cert-tbs-hash.sh
Add a new helper print-cert-tbs-hash.sh to generate a TBSCertificate
hash from a given certificate.  This is useful to generate a blacklist
key description used to forbid loading a specific certificate in a
keyring, or to invalidate a certificate provided by a PKCS#7 file.

This kind of hash formatting is required to populate the file pointed
out by CONFIG_SYSTEM_BLACKLIST_HASH_LIST, but only the kernel code was
available to understand how to effectively create such hash.

Cc: David Howells <dhowells@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Eric Snowberg <eric.snowberg@oracle.com>
Signed-off-by: Mickaël Salaün <mic@linux.microsoft.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lore.kernel.org/r/20210712170313.884724-2-mic@digikod.net
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-05-23 18:47:49 +03:00
Takashi Iwai 0163717ed5 ASoC: Updates for v5.19
This is quite a big update, partly due to the addition of some larger
 drivers (more of which is to follow since at least the AVS driver is
 still a work in progress) and partly due to Charles' work sorting out
 our handling of endianness.  As has been the case recently it's much
 more about drivers than the core.
 
  - Overhaul of endianness specification for data formats, avoiding
    needless restrictions due to CODECs.
  - Initial stages of Intel AVS driver merge.
  - Introduction of v4 IPC mechanism for SOF.
  - TDM mode support for AK4613.
  - Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
    MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
    nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
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Merge tag 'asoc-v5.19' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.19

This is quite a big update, partly due to the addition of some larger
drivers (more of which is to follow since at least the AVS driver is
still a work in progress) and partly due to Charles' work sorting out
our handling of endianness.  As has been the case recently it's much
more about drivers than the core.

 - Overhaul of endianness specification for data formats, avoiding
   needless restrictions due to CODECs.
 - Initial stages of Intel AVS driver merge.
 - Introduction of v4 IPC mechanism for SOF.
 - TDM mode support for AK4613.
 - Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
   MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
   nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
2022-05-23 16:03:04 +02:00
Zev Weiss 6bb77c55b0 hwmon: (nct6775) Add i2c driver
This driver provides an i2c I/O mechanism for the core nct6775 driver,
as might be used by a BMC.  Because the Super I/O chip is shared with
the host CPU in such a scenario (and the host should ultimately be in
control of it), the i2c driver is strictly read-only to avoid
interfering with any usage by the host (aside from the bank-select
register, which seems to be replicated for the i2c interface).

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Renze Nicolai <renze@rnplus.nl>
Link: https://lore.kernel.org/r/20220428012707.24921-3-zev@bewilderbeest.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-22 11:32:31 -07:00
Nicolas Rybowski 8039d35321 selftests/bpf: Add MPTCP test base
This patch adds a base for MPTCP specific tests.

It is currently limited to the is_mptcp field in case of plain TCP
connection because there is no easy way to get the subflow sk from a msk
in userspace. This implies that we cannot lookup the sk_storage attached
to the subflow sk in the sockops program.

v4:
 - add copyright 2022 (Andrii)
 - use ASSERT_* instead of CHECK_FAIL (Andrii)
 - drop SEC("version") (Andrii)
 - use is_mptcp in tcp_sock, instead of bpf_tcp_sock (Martin & Andrii)

v5:
 - Drop connect_to_mptcp_fd (Martin)
 - Use BPF test skeleton (Andrii)
 - Use ASSERT_EQ (Andrii)
 - Drop the 'msg' parameter of verify_sk

Co-developed-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Nicolas Rybowski <nicolas.rybowski@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Link: https://lore.kernel.org/bpf/20220519233016.105670-4-mathew.j.martineau@linux.intel.com
2022-05-20 15:33:23 -07:00
Zev Weiss c3963bc0a0 hwmon: (nct6775) Split core and platform driver
This splits the nct6775 driver into an interface-independent core and
a separate platform driver that wraps inb/outb port I/O (or asuswmi
methods) around that core.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Renze Nicolai <renze@rnplus.nl>
Link: https://lore.kernel.org/r/20220427010154.29749-7-zev@bewilderbeest.net
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20 10:57:06 -07:00
Jack Doan 229b159c50 hwmon: (aquacomputer_d5next) Add support for Aquacomputer Farbwerk
Extend aquacomputer_d5next driver to expose hardware
temperature sensors of the Aquacomputer Farbwerk RGB controller, which
communicates through a proprietary USB HID protocol.

Four temperature sensors are available. Additionally, serial number and
firmware version are exposed through debugfs.

Also, add Jack Doan to MAINTAINERS for this driver.

Signed-off-by: Jack Doan <me@jackdoan.com>
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/YmTcrq8Gzel0zYYD@jackdesk
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20 10:57:05 -07:00
Camel Guo bd90c5b939 dt-bindings: hwmon: Add TMP401, TMP411 and TMP43x
Document the TMP401, TMP411 and TMP43x device devicetree bindings

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Camel Guo <camel.guo@axis.com>
Link: https://lore.kernel.org/r/20220414075824.2634839-2-camel.guo@axis.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20 10:57:05 -07:00
Steffen Eiden cbac924200 selftests: drivers/s390x: Add uvdevice tests
Adds some selftests to test ioctl error paths of the uv-uapi.
The Kconfig S390_UV_UAPI must be selected and the Ultravisor facility
must be available. The test can be executed by non-root, however, the
uvdevice special file /dev/uv must be accessible for reading and
writing which may imply root privileges.

  ./test-uv-device
  TAP version 13
  1..6
  # Starting 6 tests from 3 test cases.
  #  RUN           uvio_fixture.att.fault_ioctl_arg ...
  #            OK  uvio_fixture.att.fault_ioctl_arg
  ok 1 uvio_fixture.att.fault_ioctl_arg
  #  RUN           uvio_fixture.att.fault_uvio_arg ...
  #            OK  uvio_fixture.att.fault_uvio_arg
  ok 2 uvio_fixture.att.fault_uvio_arg
  #  RUN           uvio_fixture.att.inval_ioctl_cb ...
  #            OK  uvio_fixture.att.inval_ioctl_cb
  ok 3 uvio_fixture.att.inval_ioctl_cb
  #  RUN           uvio_fixture.att.inval_ioctl_cmd ...
  #            OK  uvio_fixture.att.inval_ioctl_cmd
  ok 4 uvio_fixture.att.inval_ioctl_cmd
  #  RUN           attest_fixture.att_inval_request ...
  #            OK  attest_fixture.att_inval_request
  ok 5 attest_fixture.att_inval_request
  #  RUN           attest_fixture.att_inval_addr ...
  #            OK  attest_fixture.att_inval_addr
  ok 6 attest_fixture.att_inval_addr
  # PASSED: 6 / 6 tests passed.
  # Totals: pass:6 fail:0 xfail:0 xpass:0 skip:0 error:0

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20220510144724.3321985-3-seiden@linux.ibm.com>
Link: https://lore.kernel.org/kvm/20220510144724.3321985-3-seiden@linux.ibm.com/
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
2022-05-20 16:38:42 +02:00
Steffen Eiden 4689752c79 drivers/s390/char: Add Ultravisor io device
This patch adds a new miscdevice to expose some Ultravisor functions
to userspace. Userspace can send IOCTLs to the uvdevice that will then
emit a corresponding Ultravisor Call and hands the result over to
userspace. The uvdevice is available if the Ultravisor Call facility is
present.
Userspace can call the Retrieve Attestation Measurement
Ultravisor Call using IOCTLs on the uvdevice.

The uvdevice will do some sanity checks first.
Then, copy the request data to kernel space, build the UVCB,
perform the UV call, and copy the result back to userspace.

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Link: https://lore.kernel.org/kvm/20220516113335.338212-1-seiden@linux.ibm.com/
Message-Id: <20220516113335.338212-1-seiden@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com> (whitespace and  tristate fixes, pick)
2022-05-20 16:38:35 +02:00
Dipen Patel af583852d2 dt-bindings: Renamed hte directory to timestamp
Renamed hte dt binding directory to timestamp according review comment.
Addressed minor comment about having HTE acronym first in the common dt
binding document.

The change reflects above renaming in MAINTAINERS files too.

Signed-off-by: Dipen Patel <dipenp@nvidia.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-05-20 15:54:56 +02:00
Joerg Roedel b0dacee202 Merge branches 'apple/dart', 'arm/mediatek', 'arm/msm', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd' and 'vfio-notifier-fix' into next 2022-05-20 12:27:17 +02:00
Anup Patel fed9b26b25 MAINTAINERS: Update KVM RISC-V entry to cover selftests support
We update KVM RISC-V maintainers entry to include appropriate KVM
selftests directories so that RISC-V related KVM selftests patches
are CC'ed to KVM RISC-V mailing list.

Signed-off-by: Anup Patel <anup@brainfault.org>
2022-05-20 09:09:23 +05:30
Bart Van Assche dd11376b9f scsi: ufs: Split the drivers/scsi/ufs directory
Split the drivers/scsi/ufs directory into 'core' and 'host' directories
under the drivers/ufs/ directory. Move shared header files into the
include/ufs/ directory. This separation makes it clear which header files
UFS drivers are allowed to include (include/ufs/*.h) and which header files
UFS drivers are not allowed to include (drivers/ufs/core/*.h).

Update the MAINTAINERS file. Add myself as a UFS reviewer.

Link: https://lore.kernel.org/r/20220511212552.655341-1-bvanassche@acm.org
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Keoseong Park <keosung.park@samsung.com>
Tested-by: Bean Huo <beanhuo@micron.com>
Tested-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-05-19 20:27:37 -04:00
Muchun Song 504ed164d7 MAINTAINERS: add Muchun as a memcg reviewer
I have been focusing on mm for the past two years.  e.g.  developing,
fixing bugs, reviewing.  I have fixed lots of races (including memcg).  I
would like to help people working on memcg or related by reviewing their
work.  Let me be Cc'd on patches related to memcg.

Link: https://lkml.kernel.org/r/20220517143320.99649-1-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: FanJun Kong <bh1scw@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-05-19 14:10:30 -07:00
Oliver Hartkopp 6c1e423a3c can: can-dev: remove obsolete CAN LED support
Since commit 30f3b42147 ("can: mark led trigger as broken") the
CAN specific LED support was disabled and marked as BROKEN. As the
common LED support with CONFIG_LEDS_TRIGGER_NETDEV should do this work
now the code can be removed as preparation for a CAN netdevice Kconfig
rework.

Link: https://lore.kernel.org/all/20220518154527.29046-1-socketcan@hartkopp.net
Suggested-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
[mkl: remove led.h from MAINTAINERS]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-05-19 22:15:51 +02:00
Jakub Kicinski d7e6f58360 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
drivers/net/ethernet/mellanox/mlx5/core/main.c
  b33886971d ("net/mlx5: Initialize flow steering during driver probe")
  40379a0084 ("net/mlx5_fpga: Drop INNOVA TLS support")
  f2b41b32cd ("net/mlx5: Remove ipsec_ops function table")
https://lore.kernel.org/all/20220519040345.6yrjromcdistu7vh@sx1/
  16d42d3133 ("net/mlx5: Drain fw_reset when removing device")
  8324a02c34 ("net/mlx5: Add exit route when waiting for FW")
https://lore.kernel.org/all/20220519114119.060ce014@canb.auug.org.au/

tools/testing/selftests/net/mptcp/mptcp_join.sh
  e274f71540 ("selftests: mptcp: add subflow limits test-cases")
  b6e074e171 ("selftests: mptcp: add infinite map testcase")
  5ac1d2d634 ("selftests: mptcp: Add tests for userspace PM type")
https://lore.kernel.org/all/20220516111918.366d747f@canb.auug.org.au/

net/mptcp/options.c
  ba2c89e0ea ("mptcp: fix checksum byte order")
  1e39e5a32a ("mptcp: infinite mapping sending")
  ea66758c17 ("tcp: allow MPTCP to update the announced window")
https://lore.kernel.org/all/20220519115146.751c3a37@canb.auug.org.au/

net/mptcp/pm.c
  95d6865178 ("mptcp: fix subflow accounting on close")
  4d25247d3a ("mptcp: bypass in-kernel PM restrictions for non-kernel PMs")
https://lore.kernel.org/all/20220516111435.72f35dca@canb.auug.org.au/

net/mptcp/subflow.c
  ae66fb2ba6 ("mptcp: Do TCP fallback on early DSS checksum failure")
  0348c690ed ("mptcp: add the fallback check")
  f8d4bcacff ("mptcp: infinite mapping receiving")
https://lore.kernel.org/all/20220519115837.380bb8d4@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-19 11:23:59 -07:00
Luis Chamberlain 6ee60e9c9f MAINTAINERS: add Russ Weight as a firmware loader maintainer
Russ has done extensive rework on the usermode helper interface for
the firmware loader. He's also exressed recent interest with maintenance
and has kindly agreed to help review generic patches for the firmware
loader. So add him as a new maintainer!

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20220512185529.3138310-1-mcgrof@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-19 19:28:50 +02:00
Miquel Raynal 6cd4154a26 dt-bindings: dmaengine: Introduce RZN1 dmamux bindings
The Renesas RZN1 DMA IP is based on a DW core, with eg. an additional
dmamux register located in the system control area which can take up to
32 requests (16 per DMA controller). Each DMA channel can be wired to
two different peripherals.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220427095653.91804-2-miquel.raynal@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-05-19 22:34:51 +05:30
Greg Kroah-Hartman bab6ffa233 FPGA Manager changes for 5.19-rc1
FPGA Manager
 
 - My change moves the linux-fpga repository to a shared
   location w/ shared responsibilities between maintainers
 - Nava's changes fix coding style and kernel-docs
 
 DFL
 
 - Matthew's change allows ports to be linked to FMEs.
 - Tianfei's changes clean up some documentation and
   ensure the feature type is checked before parsing IRQs
 
 All patches have been reviewed on the mailing list, and have been in the
 last linux-next releases (as part of our for-next branch).
 
 Signed-off-by: Moritz Fischer <mdf@kernel.org>
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Merge tag 'fpga-for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next

Moritz writes:

FPGA Manager changes for 5.19-rc1

FPGA Manager

- My change moves the linux-fpga repository to a shared
  location w/ shared responsibilities between maintainers
- Nava's changes fix coding style and kernel-docs

DFL

- Matthew's change allows ports to be linked to FMEs.
- Tianfei's changes clean up some documentation and
  ensure the feature type is checked before parsing IRQs

All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).

Signed-off-by: Moritz Fischer <mdf@kernel.org>

* tag 'fpga-for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
  fpga: dfl: Allow Port to be linked to FME's DFL
  Documentation: fpga: dfl: add link address of feature id table
  fpga: dfl: check feature type before parse irq info
  fpga: fpga-region: fix kernel-doc formatting issues
  fpga: Use tab instead of space indentation
  fpga: fpga-mgr: fix kernel-doc warnings
  fpga: fix for coding style issues
  MAINTAINERS: Update linux-fpga repository location
2022-05-19 17:17:58 +02:00
Greg Kroah-Hartman 46ee6bcac9 MHI changes for v5.19
MHI Host
 --------
 
 Support for new modems:
 
  - Foxconn Cinterion MV32-WA/MV32-WB based on SDX62/SDX65
  - Telit FN980 v1 based on SDX55
  - Telit FN990 based on SDX65
  - Foxconn T99W373/T99W368 based on SDX62/SDX65
 
 Core changes:
 
  - During the recycle of event ring elements, compute the ctxt_wp based on the
    local cached value instead of reading from shared memory. This is to prevent
    the possible corruption of the ctxt_wp as some of the endpoint devices could
    modify the value in shared memory.
 
  - Add sysfs support for resetting the endpoint based on the MHI spec. The MHI
    spec allows the host to hard reset the device in the case of an unrecoverable
    error and all other reset mechanisms have failed.
 
  - During MHI shutdown, wait for the endpoint device to enter the ready state
    post reset before proceeding. This is to avoid a possible race where host
    would remove the interrupt handler and device will send ready state
    interrupt, resulting in IOMMU fault.
 
  - Bail out updating the MHI register if the read has failed during
    read/modify/write.
 
  - Use mhi_write_reg() instead of mhi_write_reg_field() for writing the whole
    register fields in mhi_init_mmio().
 
 MAINTAINERS change:
 
  - Since Qualcomm has moved the email domain for its employess from codeaurora
    domain to quicinc, update the same for Hemant.
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Merge tag 'mhi-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-work-next

Manivannan writes:

MHI changes for v5.19

MHI Host
--------

Support for new modems:

 - Foxconn Cinterion MV32-WA/MV32-WB based on SDX62/SDX65
 - Telit FN980 v1 based on SDX55
 - Telit FN990 based on SDX65
 - Foxconn T99W373/T99W368 based on SDX62/SDX65

Core changes:

 - During the recycle of event ring elements, compute the ctxt_wp based on the
   local cached value instead of reading from shared memory. This is to prevent
   the possible corruption of the ctxt_wp as some of the endpoint devices could
   modify the value in shared memory.

 - Add sysfs support for resetting the endpoint based on the MHI spec. The MHI
   spec allows the host to hard reset the device in the case of an unrecoverable
   error and all other reset mechanisms have failed.

 - During MHI shutdown, wait for the endpoint device to enter the ready state
   post reset before proceeding. This is to avoid a possible race where host
   would remove the interrupt handler and device will send ready state
   interrupt, resulting in IOMMU fault.

 - Bail out updating the MHI register if the read has failed during
   read/modify/write.

 - Use mhi_write_reg() instead of mhi_write_reg_field() for writing the whole
   register fields in mhi_init_mmio().

MAINTAINERS change:

 - Since Qualcomm has moved the email domain for its employess from codeaurora
   domain to quicinc, update the same for Hemant.

* tag 'mhi-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi: (29 commits)
  bus: mhi: host: Add support for Foxconn T99W373 and T99W368
  bus: mhi: host: pci_generic: add Telit FN990
  bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision
  bus: mhi: host: Add support for Cinterion MV32-WA/MV32-WB
  bus: mhi: host: Optimize and update MMIO register write method
  bus: mhi: host: Bail on writing register fields if read fails
  bus: mhi: host: Wait for ready state after reset
  bus: mhi: host: Add soc_reset sysfs
  bus: mhi: host: pci_generic: Sort mhi_pci_id_table based on the PID
  bus: mhi: host: Use cached values for calculating the shared write pointer
  MAINTAINERS: Update Hemant's email id
  bus: mhi: ep: Add uevent support for module autoloading
  bus: mhi: ep: Add support for suspending and resuming channels
  bus: mhi: ep: Add support for queueing SKBs to the host
  bus: mhi: ep: Add support for processing channel rings
  bus: mhi: ep: Add support for reading from the host
  bus: mhi: ep: Add support for processing command rings
  bus: mhi: ep: Add support for handling SYS_ERR condition
  bus: mhi: ep: Add support for handling MHI_RESET
  bus: mhi: ep: Add support for powering down the MHI endpoint stack
  ...
2022-05-19 16:55:13 +02:00
Greg Kroah-Hartman bcfa954650 First set of IIO new device support, features and cleanup for 5.19
Usual mixed bag. Stand out this time is Andy Shevchenko's continuing
 effort to move drivers over the generic firmware interfaces.
 
 Device support
 * sprd,sc2720
   - upm9620 binding addition.
   - Refactor and support for sc2720, sc2721 and sc2730.
 * ti,ads1015
   - Refactor driver and add support for TLA2024.
 
 Device support (IDs only)
 * invensense,mpu6050
   - Add ID for ICM-20608-D.
 * st,accel:
   -  Add ID for lis302dl.
 * st,lsm6dsx
   - Add support for ASM330LHHX (can fallback to LSM6DSR.)
 
 Features
 * convert drivers to device properties
   - IIO core
   - adi,ad7266
   - adi,adis16480
   - adi,adxl355
   - bosch,bmi160
   - domintech,dmard06
   - fsl,fxas21002c
   - invensense,mpu3050
   - linear,ltc2983
   - linear,ltc2632
   - maxbotix,mb1232
   - maxim,max31856
   - maxim,max31865
   - multiplexer
   - ping
   - rescale
   - taos,tsl2772
 * core
   - Add runtime check on whether realbits fit in storagebits for each
     channel.
 * adi,ad_sigma_delta
   - Add sequencer support and relevant update_scan_mode callbacks for
     adi,ad7192 and adi,ad7124.
 
 Cleanup and minor fixes
 * MAINTAINERS
   - Update Lorenzo Bianconi's email address for IIO drivers.
   - Add entry for ad3552r and update maintainer in dt-binding doc.
 * tree-wide
   - Replace strtobool() with kstrtobool().
   - Drop false OF dependencies.
 * core
   - Tidy up and document IIO modes.
   - Take iio_buffer_enabled() out of header allowing current_mode to be
     moved to the opaque structure.
   - As all kfifo buffers use the same mode value, drop that parameter
     and set it unconditionally.
   - White space fixes and similar.
   - Drop use of list iterator variable for
     list_for_each_entry_continue_reverse and use list_prepare_entry to
     restart.
 * sysfs-trigger
   - Replace use of 'found' variable with dedicate list iterator variable.
 * adi,ad7124
   - Drop misleading shift.
 * adi,ad2s1210
   - Remove redundant local variable assignment.
 * adi,adis16480
   - Use local device pointer to reduce repetition.
   - Improve handling of clocks.
 * domintech,dmard09
   - White space.
 * dummy driver
   - Improve error handling.
 * fsl,mma8452
   - Add missing documentation of name element.
 * invensense,mpu3050
   - Stop remove() returning non 0.
 * kionix,kxsd9
   - White space.
 * linear,ltc2688
   - Use local variable for struct device.
   - Combine of_node_put() error handling paths.
 * linear,ltc2983
   - Avoid use of constants in messages where a define is available.
 * microchip,mcp4131
   - Fix compatible in dt example.
 * pni,rm3100
   - Stop directly accessing iio_dev->current_mode just to find out
     if the buffer is enabled.
 * renesas,rzg2l
   - Relax kconfig constraint to include newer devices.
 * sprd,sc27xx
   - Fix wrong scaling mask.
   - Improve the calibration values.
 * samsung,ssp
   - Replace a 'found' variable in favor of an explicit value that was
     found.
 * sensortek,stk3xx
   - Add proximity-near-level binding and driver support.
 * st,st_sensors:
   - Drop unused accel_type enum.
   - Return early in *_write_raw()
   - Drop unnecessary locking in _avail functions.
   - Add local lock to protect odr against concurrent updates allowing
     mlock to no longer be used outside of the core.
   - Use iio_device_claim_direct_mode() rather than racy checking of
     the current mode.
 * st,stmpe-adc
   - Fix checks on wait_for_completion_timeout().
   - Allow use of of_device_id for matching.
 * st,stm32-dfsdm
   - Stop accessing iio_dev->current_mode to find out if the buffer
     is enabled (so we can hide that variable in the opaque structure)
 * st,vl53l0x
   - Fix checks on wait_for_completion_timeout.
 * ti,ads1015
   - Add missing ID for ti,ads1115 in binding doc.
   - Convert from repeated chip ID look up to selecting static const
     data.
   - Switch to read_avail() callback.
 * ti,ads8688
   - Use of_device_id for driver matching.
 * ti,palmas-adc
   - Drop a warning on minor calibration mismatch leading to slightly
     negative values after applying the calibration.
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Merge tag 'iio-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

First set of IIO new device support, features and cleanup for 5.19

Usual mixed bag. Stand out this time is Andy Shevchenko's continuing
effort to move drivers over the generic firmware interfaces.

Device support
* sprd,sc2720
  - upm9620 binding addition.
  - Refactor and support for sc2720, sc2721 and sc2730.
* ti,ads1015
  - Refactor driver and add support for TLA2024.

Device support (IDs only)
* invensense,mpu6050
  - Add ID for ICM-20608-D.
* st,accel:
  -  Add ID for lis302dl.
* st,lsm6dsx
  - Add support for ASM330LHHX (can fallback to LSM6DSR.)

Features
* convert drivers to device properties
  - IIO core
  - adi,ad7266
  - adi,adis16480
  - adi,adxl355
  - bosch,bmi160
  - domintech,dmard06
  - fsl,fxas21002c
  - invensense,mpu3050
  - linear,ltc2983
  - linear,ltc2632
  - maxbotix,mb1232
  - maxim,max31856
  - maxim,max31865
  - multiplexer
  - ping
  - rescale
  - taos,tsl2772
* core
  - Add runtime check on whether realbits fit in storagebits for each
    channel.
* adi,ad_sigma_delta
  - Add sequencer support and relevant update_scan_mode callbacks for
    adi,ad7192 and adi,ad7124.

Cleanup and minor fixes
* MAINTAINERS
  - Update Lorenzo Bianconi's email address for IIO drivers.
  - Add entry for ad3552r and update maintainer in dt-binding doc.
* tree-wide
  - Replace strtobool() with kstrtobool().
  - Drop false OF dependencies.
* core
  - Tidy up and document IIO modes.
  - Take iio_buffer_enabled() out of header allowing current_mode to be
    moved to the opaque structure.
  - As all kfifo buffers use the same mode value, drop that parameter
    and set it unconditionally.
  - White space fixes and similar.
  - Drop use of list iterator variable for
    list_for_each_entry_continue_reverse and use list_prepare_entry to
    restart.
* sysfs-trigger
  - Replace use of 'found' variable with dedicate list iterator variable.
* adi,ad7124
  - Drop misleading shift.
* adi,ad2s1210
  - Remove redundant local variable assignment.
* adi,adis16480
  - Use local device pointer to reduce repetition.
  - Improve handling of clocks.
* domintech,dmard09
  - White space.
* dummy driver
  - Improve error handling.
* fsl,mma8452
  - Add missing documentation of name element.
* invensense,mpu3050
  - Stop remove() returning non 0.
* kionix,kxsd9
  - White space.
* linear,ltc2688
  - Use local variable for struct device.
  - Combine of_node_put() error handling paths.
* linear,ltc2983
  - Avoid use of constants in messages where a define is available.
* microchip,mcp4131
  - Fix compatible in dt example.
* pni,rm3100
  - Stop directly accessing iio_dev->current_mode just to find out
    if the buffer is enabled.
* renesas,rzg2l
  - Relax kconfig constraint to include newer devices.
* sprd,sc27xx
  - Fix wrong scaling mask.
  - Improve the calibration values.
* samsung,ssp
  - Replace a 'found' variable in favor of an explicit value that was
    found.
* sensortek,stk3xx
  - Add proximity-near-level binding and driver support.
* st,st_sensors:
  - Drop unused accel_type enum.
  - Return early in *_write_raw()
  - Drop unnecessary locking in _avail functions.
  - Add local lock to protect odr against concurrent updates allowing
    mlock to no longer be used outside of the core.
  - Use iio_device_claim_direct_mode() rather than racy checking of
    the current mode.
* st,stmpe-adc
  - Fix checks on wait_for_completion_timeout().
  - Allow use of of_device_id for matching.
* st,stm32-dfsdm
  - Stop accessing iio_dev->current_mode to find out if the buffer
    is enabled (so we can hide that variable in the opaque structure)
* st,vl53l0x
  - Fix checks on wait_for_completion_timeout.
* ti,ads1015
  - Add missing ID for ti,ads1115 in binding doc.
  - Convert from repeated chip ID look up to selecting static const
    data.
  - Switch to read_avail() callback.
* ti,ads8688
  - Use of_device_id for driver matching.
* ti,palmas-adc
  - Drop a warning on minor calibration mismatch leading to slightly
    negative values after applying the calibration.

* tag 'iio-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (95 commits)
  iio: ti-ads8688: use of_device_id for OF matching
  iio: stmpe-adc: use of_device_id for OF matching
  dt-bindings: iio: Fix incorrect compatible strings in examples
  iio: gyro: mpu3050: Make mpu3050_common_remove() return void
  iio: dac: ltc2632: Make use of device properties
  iio: temperature: max31865: Make use of device properties
  iio: proximity: mb1232: Switch to use fwnode_irq_get()
  iio: imu: adis16480: Improve getting the optional clocks
  iio: imu: adis16480: Use temporary variable for struct device
  iio: imu: adis16480: Make use of device properties
  staging: iio: ad2s1210: remove redundant assignment to variable negative
  iio: adc: sc27xx: add support for PMIC sc2730
  iio: adc: sc27xx: add support for PMIC sc2720 and sc2721
  iio: adc: sc27xx: refactor some functions for support more PMiCs
  iio: adc: sc27xx: structure adjustment and optimization
  iio: adc: sc27xx: Fine tune the scale calibration values
  iio: adc: sc27xx: fix read big scale voltage not right
  dt-bindings:iio:adc: add sprd,ump9620-adc dt-binding
  iio: proximity: stk3310: Export near level property for proximity sensor
  dt-bindings: iio: light: stk33xx: Add proximity-near-level
  ...
2022-05-19 16:53:08 +02:00
Daniel Lezcano 47c4b0de08 tools/lib/thermal: Add a thermal library
The thermal framework implements a netlink notification mechanism to
be used by the userspace to have a thermal configuration discovery,
trip point changes or violation, cooling device changes notifications,
etc...

This library provides a level of abstraction for the thermal netlink
notification allowing the userspace to connect to the notification
mechanism more easily. The library is callback oriented.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20220420160933.347088-2-daniel.lezcano@linaro.org
2022-05-19 12:11:51 +02:00
Linus Torvalds 5494d0eb43 Merge branch 'arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
 "The SoC bug fixes have calmed down sufficiently, there is one minor
  update for the MAINTAINERS file, and few bug fixes for dts
  descriptions:

   - Updates to the BananaPi R2-Pro (rk3568) dts to match production
     hardware rather than the prototype version.

   - Qualcomm sm8250 soundwire gets disabled on some machines to avoid
     crashes

   - A number of aspeed SoC specific fixes, addressing incorrect pin
     cotrol settings, some values in the romed8hm board, and a revert
     for an accidental removal of a DT node"

* 'arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  MAINTAINERS: omap: remove me as a maintainer
  ARM: dts: aspeed: Add video engine to g6
  ARM: dts: aspeed: romed8hm3: Fix GPIOB0 name
  ARM: dts: aspeed: romed8hm3: Add lm25066 sense resistor values
  ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group
  ARM: dts: aspeed-g6: add FWQSPI group in pinctrl dtsi
  dt-bindings: pinctrl: aspeed-g6: add FWQSPI function/group
  pinctrl: pinctrl-aspeed-g6: add FWQSPI function-group
  dt-bindings: pinctrl: aspeed-g6: remove FWQSPID group
  pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrl
  ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi
  arm64: dts: qcom: sm8250: don't enable rx/tx macro by default
  arm64: dts: rockchip: Add gmac1 and change network settings of bpi-r2-pro
  arm64: dts: rockchip: Change io-domains of bpi-r2-pro
2022-05-18 14:07:43 -10:00
Nick Hawkins 2fa1533f79 MAINTAINERS: Introduce HPE GXP Architecture
Create a section in MAINTAINERS for the GXP HPE architecture.

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-18 14:05:54 +02:00
Miquel Raynal 060eceb739 MAINTAINERS: Add myself as maintainer of the RZN1 RTC driver
After contributing it, I'll volunteer to maintain it.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220516082504.33913-6-miquel.raynal@bootlin.com
2022-05-17 23:11:44 +02:00
Yanteng Si 01a2fa1883 MAINTAINERS: Become the docs/zh_CN maintainer
It's time to become a maintainer of Chinese documentation, and Yanteng's plan
is to help everyone with the utmost enthusiasm and patience.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/b0c1324d1d63846d700ab354446a6deaf30754c0.1652712771.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-05-17 13:25:16 -06:00
Greg Kroah-Hartman d6da35e0c6 Merge 5.18-rc7 into usb-next
We need the tty fixes in here as well, as we need to revert one of them :(

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-16 15:39:23 +02:00
Cédric Le Goater e3228ed928
spi: spi-mem: Convert Aspeed SMC driver to spi-mem
This SPI driver adds support for the Aspeed static memory controllers
of the AST2600, AST2500 and AST2400 SoCs using the spi-mem interface.

 * AST2600 Firmware SPI Memory Controller (FMC)
   . BMC firmware
   . 3 chip select pins (CE0 ~ CE2)
   . Only supports SPI type flash memory
   . different segment register interface
   . single, dual and quad mode.

 * AST2600 SPI Flash Controller (SPI1 and SPI2)
   . host firmware
   . 2 chip select pins (CE0 ~ CE1)
   . different segment register interface
   . single, dual and quad mode.

 * AST2500 Firmware SPI Memory Controller (FMC)
   . BMC firmware
   . 3 chip select pins (CE0 ~ CE2)
   . supports SPI type flash memory (CE0-CE1)
   . CE2 can be of NOR type flash but this is not supported by the driver
   . single, dual mode.

 * AST2500 SPI Flash Controller (SPI1 and SPI2)
   . host firmware
   . 2 chip select pins (CE0 ~ CE1)
   . single, dual mode.

 * AST2400 New Static Memory Controller (also referred as FMC)
   . BMC firmware
   . New register set
   . 5 chip select pins (CE0 ∼ CE4)
   . supports NOR flash, NAND flash and SPI flash memory.
   . single, dual and quad mode.

Each controller has a memory range on which flash devices contents are
mapped. Each device is assigned a window that can be changed at bootime
with the Segment Address Registers.

Each SPI flash device can then be accessed in two modes: Command and
User. When in User mode, SPI transfers are initiated with accesses to
the memory segment of a device. When in Command mode, memory
operations on the memory segment of a device generate SPI commands
automatically using a Control Register for the settings.

This initial patch adds support for User mode. Command mode needs a little
more work to check that the memory window on the AHB bus fits the device
size. It will come later when support for direct mapping is added.

Single and dual mode RX transfers are supported. Other types than SPI
are not supported.

Reviewed-by: Joel Stanley <joel@jms.id.au>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Link: https://lore.kernel.org/r/20220509175616.1089346-4-clg@kaod.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-05-16 12:59:15 +01:00
Cédric Le Goater ce9858ea49
spi: Convert the Aspeed SMC controllers device tree binding
The "interrupt" property is optional because it is only necessary for
controllers supporting DMAs (Not implemented yet in the new driver).

Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Link: https://lore.kernel.org/r/20220509175616.1089346-3-clg@kaod.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-05-16 12:59:09 +01:00
Linus Torvalds 2fe1020d73 perf tools fixes for v5.18: 5th batch
- Fix two NDEBUG warnings in 'perf bench numa'.
 
 - Fix ARM coresight `perf test` failure.
 
 - Sync linux/kvm.h with the kernel sources.
 
 - Add James and Mike as Arm64 performance events reviewers.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-fixes-for-v5.18-2022-05-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Fix two NDEBUG warnings in 'perf bench numa'

 - Fix ARM coresight `perf test` failure

 - Sync linux/kvm.h with the kernel sources

 - Add James and Mike as Arm64 performance events reviewers

* tag 'perf-tools-fixes-for-v5.18-2022-05-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  MAINTAINERS: Add James and Mike as Arm64 performance events reviewers
  tools headers UAPI: Sync linux/kvm.h with the kernel sources
  perf tests: Fix coresight `perf test` failure.
  perf bench: Fix two numa NDEBUG warnings
2022-05-14 11:43:47 -07:00
Linus Torvalds 364a453ab9 hotfixes for 5.18-rc7
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Merge tag 'mm-hotfixes-stable-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Seven MM fixes, three of which address issues added in the most recent
  merge window, four of which are cc:stable.

  Three non-MM fixes, none very serious"

[ And yes, that's a real pull request from Andrew, not me creating a
  branch from emailed patches. Woo-hoo! ]

* tag 'mm-hotfixes-stable-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  MAINTAINERS: add a mailing list for DAMON development
  selftests: vm: Makefile: rename TARGETS to VMTARGETS
  mm/kfence: reset PG_slab and memcg_data before freeing __kfence_pool
  mailmap: add entry for martyna.szapar-mudlaw@intel.com
  arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
  procfs: prevent unprivileged processes accessing fdinfo dir
  mm: mremap: fix sign for EFAULT error return value
  mm/hwpoison: use pr_err() instead of dump_page() in get_any_page()
  mm/huge_memory: do not overkill when splitting huge_zero_page
  Revert "mm/memory-failure.c: skip huge_zero_page in memory_failure()"
2022-05-13 10:22:37 -07:00
Lukas Bulwahn e386038aff media: MAINTAINERS: adjust entries to nxp driver movement in media platform
Commit 46fb99951f ("media: platform: place NXP drivers on a separate dir")
moves various files in media/platform into a nxp subdirectory. It adjusts
the section MEDIA DRIVER FOR FREESCALE IMX PXP in MAINTAINERS, but misses
some references in NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER and MEDIA DRIVERS
FOR FREESCALE IMX7.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Adjust the file references in the NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER and
MEDIA DRIVERS FOR FREESCALE IMX7 sections.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:18 +02:00
Lukas Bulwahn ae309657b0 media: MAINTAINERS: drop unreachable contact for MEDIATEK JPEG DRIVER
After sending a patch to Rick Chang, the mediatek mail server responded:

  ** Message not delivered **

  Your message couldn't be delivered to rick.chang@mediatek.com because
  the remote server is misconfigured. See technical details below for more
  information.

  The response from the remote server was:
  550 Relaying mail to rick.chang@mediatek.com is not allowed

So, drop Rick Chang from the MEDIATEK JPEG DRIVER section.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Lukas Bulwahn abba6f4fb2 media: MAINTAINERS: rectify entry for MEDIATEK MEDIA DRIVER
Commit 9cdd70ceb6 ("media: dt-bindings: media: mtk-vcodec: Separate video
encoder and decoder dt-bindings") converts and splits mediatek-vcodec.txt
to mediatek,vcodec-{de,en}coder.yaml, but missed to adjust its reference
in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Repair this file reference in MEDIATEK MEDIA DRIVER.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Lukas Bulwahn 8551ed70dd media: MAINTAINERS: refurbish MEDIATEK JPEG DRIVER section
Commit a16ce2f337 ("media: dt-bindings: mediatek: convert mtk jpeg
decoder/encoder to yaml") converts mediatek-jpeg-decoder.txt to yaml, but
missed to adjust its reference in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

While touching this section, generalize the file entry to also cover the
encoder yaml devicetree, as the driver directory also includes the encoder.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Lukas Bulwahn bebe10b9be media: MAINTAINERS: rectify entry for MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
Commit ccc3016261 ("media: dt: bindings: tegra-vde: Convert to schema")
converts nvidia,tegra-vde.txt to nvidia,tegra-vde.yaml, but missed to
adjust its reference in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Repair this file reference in  MEDIA DRIVERS FOR NVIDIA TEGRA - VDE.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Jakub Kicinski 9b19e57a3c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.

Build issue in drivers/net/ethernet/sfc/ptp.c
  54fccfdd7c ("sfc: efx_default_channel_type APIs can be static")
  49e6123c65 ("net: sfc: fix memory leak due to ptp channel")
https://lore.kernel.org/all/20220510130556.52598fe2@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-12 16:15:30 -07:00
Linus Torvalds f3f19f939c Networking fixes for 5.18-rc7, including fixes from wireless,
and bluetooth. No outstanding fires.
 
 Current release - regressions:
 
  - eth: atlantic: always deep reset on pm op, fix null-deref
 
 Current release - new code bugs:
 
  - rds: use maybe_get_net() when acquiring refcount on TCP sockets
    [refinement of a previous fix]
 
  - eth: ocelot: mark traps with a bool instead of guessing type based
    on list membership
 
 Previous releases - regressions:
 
  - net: fix skipping features in for_each_netdev_feature()
 
  - phy: micrel: fix null-derefs on suspend/resume and probe
 
  - bcmgenet: check for Wake-on-LAN interrupt probe deferral
 
 Previous releases - always broken:
 
  - ipv4: drop dst in multicast routing path, prevent leaks
 
  - ping: fix address binding wrt vrf
 
  - net: fix wrong network header length when BPF protocol translation
    is used on skbs with a fraglist
 
  - bluetooth: fix the creation of hdev->name
 
  - rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition
 
  - wifi: iwlwifi: iwl-dbg: use del_timer_sync() before freeing
 
  - wifi: ath11k: reduce the wait time of 11d scan and hw scan while
    adding an interface
 
  - mac80211: fix rx reordering with non explicit / psmp ack policy
 
  - mac80211: reset MBSSID parameters upon connection
 
  - nl80211: fix races in nl80211_set_tx_bitrate_mask()
 
  - tls: fix context leak on tls_device_down
 
  - sched: act_pedit: really ensure the skb is writable
 
  - batman-adv: don't skb_split skbuffs with frag_list
 
  - eth: ocelot: fix various issues with TC actions (null-deref; bad
    stats; ineffective drops; ineffective filter removal)
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from wireless, and bluetooth.

  No outstanding fires.

  Current release - regressions:

   - eth: atlantic: always deep reset on pm op, fix null-deref

  Current release - new code bugs:

   - rds: use maybe_get_net() when acquiring refcount on TCP sockets
     [refinement of a previous fix]

   - eth: ocelot: mark traps with a bool instead of guessing type based
     on list membership

  Previous releases - regressions:

   - net: fix skipping features in for_each_netdev_feature()

   - phy: micrel: fix null-derefs on suspend/resume and probe

   - bcmgenet: check for Wake-on-LAN interrupt probe deferral

  Previous releases - always broken:

   - ipv4: drop dst in multicast routing path, prevent leaks

   - ping: fix address binding wrt vrf

   - net: fix wrong network header length when BPF protocol translation
     is used on skbs with a fraglist

   - bluetooth: fix the creation of hdev->name

   - rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition

   - wifi: iwlwifi: iwl-dbg: use del_timer_sync() before freeing

   - wifi: ath11k: reduce the wait time of 11d scan and hw scan while
     adding an interface

   - mac80211: fix rx reordering with non explicit / psmp ack policy

   - mac80211: reset MBSSID parameters upon connection

   - nl80211: fix races in nl80211_set_tx_bitrate_mask()

   - tls: fix context leak on tls_device_down

   - sched: act_pedit: really ensure the skb is writable

   - batman-adv: don't skb_split skbuffs with frag_list

   - eth: ocelot: fix various issues with TC actions (null-deref; bad
     stats; ineffective drops; ineffective filter removal)"

* tag 'net-5.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits)
  tls: Fix context leak on tls_device_down
  net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
  net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
  net: dsa: bcm_sf2: Fix Wake-on-LAN with mac_link_down()
  mlxsw: Avoid warning during ip6gre device removal
  net: bcmgenet: Check for Wake-on-LAN interrupt probe deferral
  net: ethernet: mediatek: ppe: fix wrong size passed to memset()
  Bluetooth: Fix the creation of hdev->name
  i40e: i40e_main: fix a missing check on list iterator
  net/sched: act_pedit: really ensure the skb is writable
  s390/lcs: fix variable dereferenced before check
  s390/ctcm: fix potential memory leak
  s390/ctcm: fix variable dereferenced before check
  net: atlantic: verify hw_head_ lies within TX buffer ring
  net: atlantic: add check for MAX_SKB_FRAGS
  net: atlantic: reduce scope of is_rsc_complete
  net: atlantic: fix "frag[0] not initialized"
  net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
  net: phy: micrel: Fix incorrect variable type in micrel
  decnet: Use container_of() for struct dn_neigh casts
  ...
2022-05-12 11:51:45 -07:00
Matthew Wilcox (Oracle) 08104fb0b1 Appoint myself page cache maintainer
This feels like a sufficiently distinct area of responsibility to be
worth separating out from both MM and VFS.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
2022-05-12 10:48:49 -04:00
Tony Luck 51af802fc0 trace: platform/x86/intel/ifs: Add trace point to track Intel IFS operations
Add tracing support which may be useful for debugging systems that fail to complete
In Field Scan tests.

Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220506225410.1652287-11-tony.luck@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-05-12 15:35:29 +02:00
Tony Luck 67896ef13c platform/x86/intel/ifs: Add stub driver for In-Field Scan
Cloud Service Providers that operate fleets of servers have reported
[1] occasions where they can detect that a CPU has gone bad due to
effects like electromigration, or isolated manufacturing defects.
However, that detection method is A/B testing seemingly random
application failures looking for a pattern. In-Field Scan (IFS) is
a driver for a platform capability to load a crafted 'scan image'
to run targeted low level diagnostics outside of the CPU's architectural
error detection capabilities.

Stub version of driver just does initial part of check for the IFS
feature. MSR_IA32_CORE_CAPS must enumerate the presence of the
MSR_INTEGRITY_CAPS MSR.

[1]: https://www.youtube.com/watch?v=QMF3rqhjYuM

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220506225410.1652287-5-tony.luck@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-05-12 15:35:29 +02:00
Melissa Wen 0f6e2fff57
MAINTAINERS: add Melissa to V3D maintainers
I've been contributing to v3d through improvements, reviews, testing,
debugging, etc. So, I'm adding myself as a co-maintainer of the V3D
driver.

Signed-off-by: Melissa Wen <mwen@igalia.com>
Acked-by: Juan A. Suarez <jasuarez@igalia.com>
Acked-by: Iago Toral Quiroga <itoral@igalia.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429193317.ol3u4e5jpt5jucox@mail.igalia.com
2022-05-12 10:04:10 +02:00
Jakub Kicinski 8bf6008c8b wireless fixes for v5.18
Second set of fixes for v5.18 and hopefully the last one. We have a
 new iwlwifi maintainer, a fix to rfkill ioctl interface and important
 fixes to both stack and two drivers.
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Merge tag 'wireless-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless

Kalle Valo says:

====================
wireless fixes for v5.18

Second set of fixes for v5.18 and hopefully the last one. We have a
new iwlwifi maintainer, a fix to rfkill ioctl interface and important
fixes to both stack and two drivers.

* tag 'wireless-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
  rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition
  nl80211: fix locking in nl80211_set_tx_bitrate_mask()
  mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
  mac80211_hwsim: fix RCU protected chanctx access
  mailmap: update Kalle Valo's email
  mac80211: Reset MBSSID parameters upon connection
  cfg80211: retrieve S1G operating channel number
  nl80211: validate S1G channel width
  mac80211: fix rx reordering with non explicit / psmp ack policy
  ath11k: reduce the wait time of 11d scan and hw scan while add interface
  MAINTAINERS: update iwlwifi driver maintainer
  iwlwifi: iwl-dbg: Use del_timer_sync() before freeing
====================

Link: https://lore.kernel.org/r/20220511154535.A1A12C340EE@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11 17:33:01 -07:00
Javier Martinez Canillas 7454a7e72b
MAINTAINERS: Add simpledrm driver co-maintainer
Thomas asked me to serve as co-maintainer for the simpledrm driver.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220505172610.338299-1-javierm@redhat.com
2022-05-11 11:14:25 +02:00
Dave Airlie f83493f7d3 Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- Devfreq clamp_to_idle fix
- DPU: DSC (Display Stream Compression) support
- DPU: inline rotation support on SC7280
- DPU: update DP timings to follow vendor recommendations
- DP, DPU: add support for wide bus (on newer chipsets)
- DP: eDP support
- Merge DPU1 and MDP5 MDSS driver, make dpu/mdp device the master
  component
- MDSS: optionally reset the IP block at the bootup to drop
  bootloader state
- Properly register and unregister internal bridges in the DRM framework
- Complete DPU IRQ cleanup
- DP: conversion to use drm_bridge and drm_bridge_connector
- eDP: drop old eDP parts again
- DPU: writeback support
- Misc small fixes

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvJCr_1D8d0dgmyQC5HD4gmXeZw=bFV_CNCfceZbpMxRw@mail.gmail.com
2022-05-11 12:40:47 +10:00
Mathieu Poirier c46721e460 MAINTAINERS: Add James and Mike as Arm64 performance events reviewers
James, Mike and Leo have been doing all the reviews and development work
for the Coresight perf tools for a couple of years now.  As such remove
my name and add James and Mike as official reviewers (Leo is already
listed as such).

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: James Clark <james.clark@arm.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-05-10 12:52:46 -03:00
Wells Lu fd3040b939 net: ethernet: Add driver for Sunplus SP7021
Add driver for Sunplus SP7021 SoC.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-05-10 11:31:32 +02:00
Wells Lu 0cfeca62b5 devicetree: bindings: net: Add bindings doc for Sunplus SP7021.
Add bindings documentation for Sunplus SP7021 SoC.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-05-10 11:31:32 +02:00
Hyeonggon Yoo f8d9f46e87 MAINTAINERS: add myself as reviewer for slab
Recently I was involved in slab subsystem (reviewing struct slab,
SLUB debugfs and etc). I would like to help maintainers and people
working on slab allocators by reviewing and testing their work.

Let me be Cc'd on patches related to slab.

Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Link: https://lore.kernel.org/r/20220507073506.241963-1-42.hyeyoo@gmail.com
2022-05-10 10:08:16 +02:00
SeongJae Park 9039b83352 MAINTAINERS: add a mailing list for DAMON development
This commit adds an open mailing list for DAMON in MAINTAINERS file.

Link: https://lkml.kernel.org/r/20220503180741.137079-1-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-05-09 17:34:29 -07:00
Akira Yokosawa 0327b8b392 MAINTAINERS: Add entry for DOCUMENTATION/JAPANESE
Due to the lack of an entry for the Japanese translation of
documentation, Kosuke Fujimoto needed to ask the status of
its maintenance [1].

Add an entry for DOCUMENTATION/JAPANESE as a sub-subsystem
under the DOCUMENTATION subsystem to make it easier for
another prospective contributor to know there is someone
who takes care of Japanese translation.

As a first step, install myself as a designated reviewer.
Hopefully, other interested members get accustomed to the
kernel-dev workflow and would get ready to be
(co-)maintainers/reviewers shortly.

[1]: https://lore.kernel.org/r/172fa015-26df-c978-853d-3aba67c581cc@gmail.com/

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Jonathan Corbet  <corbet@lwn.net>
Cc: Tsugikazu Shibata <shibata@linuxfoundation.org>
Cc: Kosuke Fujimoto <fujimotokosuke0@gmail.com>
Link: https://lore.kernel.org/r/7689b502-8c34-85b1-54e0-7a3b5e3c2bd1@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-05-09 16:07:39 -06:00
Sven Peter 8c240bd68b MAINTAINERS: Add apple efuses nvmem files to ARM/APPLE MACHINE
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220429162701.2222-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-09 15:44:21 +02:00
Ricardo Martinez c9933d494c net: wwan: t7xx: Add maintainers and documentation
Adds maintainers and documentation for MediaTek t7xx 5G WWAN modem
device driver.

Signed-off-by: Ricardo Martinez <ricardo.martinez@linux.intel.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-09 10:51:59 +01:00
Linus Torvalds 27b5d61c0c A fix and an email address update:
- Prevent FPU state corruption. The condition in irq_fpu_usable() grants
    FPU usage when the FPU is not used in the kernel. That's just wrong as
    it does not take the fpregs_lock()'ed regions into account. If FPU usage
    happens within such a region from interrupt context, then the FPU state
    gets corrupted. That's a long standing bug, which got unearthed by the
    recent changes to the random code.
 
  - Josh wants to use his kernel.org email address
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Merge tag 'x86-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fix from Thomas Gleixner:
 "A fix and an email address update:

   - Prevent FPU state corruption.

     The condition in irq_fpu_usable() grants FPU usage when the FPU is
     not used in the kernel. That's just wrong as it does not take the
     fpregs_lock()'ed regions into account. If FPU usage happens within
     such a region from interrupt context, then the FPU state gets
     corrupted.

     That's a long standing bug, which got unearthed by the recent
     changes to the random code.

   - Josh wants to use his kernel.org email address"

* tag 'x86-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/fpu: Prevent FPU state corruption
  MAINTAINERS: Update Josh Poimboeuf's email address
2022-05-08 11:21:54 -07:00
Linus Torvalds ea82593bad A fix and an email address update:
- Mark the NMI safe time accessors notrace to prevent tracer recursion
     when they are selected as trace clocks.
 
   - John Stultz has a new email address
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Merge tag 'timers-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "A fix and an email address update:

   - Mark the NMI safe time accessors notrace to prevent tracer
     recursion when they are selected as trace clocks.

   - John Stultz has a new email address"

* tag 'timers-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timekeeping: Mark NMI safe time accessors as notrace
  MAINTAINERS: Update email address for John Stultz
2022-05-08 11:18:11 -07:00
Linus Torvalds ede4c6d78a Just a email address update for MAINTAINERS and mailmap.
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Merge tag 'locking-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking fixlet from Thomas Gleixner:
 "Just a email address update for MAINTAINERS and mailmap"

* tag 'locking-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: MAINTAINERS, .mailmap: Update André's email address
2022-05-08 11:01:20 -07:00
Xiantao Hu daf4286696 watchdog: Add watchdog driver for Sunplus SP7021
Sunplus SP7021 requires watchdog timer support.
Add watchdog driver to enable this.

Signed-off-by: Xiantao Hu <xt.hu@cqplus1.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220324031805.61316-3-xt.hu@cqplus1.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-05-08 10:34:05 +02:00
Xiantao Hu 94e4a7d5f8 dt-bindings: watchdog: Add watchdog yaml file for Sunplus SP7021
This adds the documentation for the devicetree bindings of the Sunplus
SP7021 watchdog driver, found from SP7021 SoCs and newer.

Signed-off-by: Xiantao Hu <xt.hu@cqplus1.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220324031805.61316-2-xt.hu@cqplus1.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-05-08 10:34:05 +02:00
Jonathan Neuschäfer e3a0f5569e media: docs: media: uvcvideo: Use linux-media mailing list
As discussed with other developers, the linux-uvc-devel mailing list is
not very useful anymore, and it's better to send people to the general
linux-media mailing list.

Replace/remove the old mailing list address in uvcvideo.rst and
MAINTAINERS.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-08 07:08:23 +02:00
Dmitry Baryshkov 24df120138 MAINTAINERS: Add Dmitry as MSM DRM driver co-maintainer
For the past several releases I have been assisting Rob by writing,
collecting, testing and integrating patches for non-GPU and non-core
parts of MSM DRM driver, while Rob is more interested in improving the
GPU-related part. Let's note this in the MAINTAINERS file.

While we are at it, per Rob's suggestion let's also promote Abhinav
Kumar to M: (as he is actively working on the driver) and switch Sean
Paul to R: (since he isn't doing much on msm these days).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Link: https://lore.kernel.org/r/20220429215324.3729441-1-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
2022-05-07 12:02:29 -07:00
Ingo Molnar d70522fc54 Linux 5.18-rc5
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Merge tag 'v5.18-rc5' into sched/core to pull in fixes & to resolve a conflict

 - sched/core is on a pretty old -rc1 base - refresh it to include recent fixes.
 - this also allows up to resolve a (trivial) .mailmap conflict

Conflicts:
	.mailmap

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2022-05-06 10:21:46 +02:00
Jonathan Toppins 4e707344e1 MAINTAINERS: add missing files for bonding definition
The bonding entry did not include additional include files that have
been added nor did it reference the documentation. Add these references
for completeness.

Signed-off-by: Jonathan Toppins <jtoppins@redhat.com>
Link: https://lore.kernel.org/r/903ed2906b93628b38a2015664a20d2802042863.1651690748.git.jtoppins@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-05 18:41:18 -07:00
Stanislav Jakubek fa2024c315 dt-bindings: timer: Convert rda,8810pl-timer to YAML
Convert RDA Micro Timer bindings to DT schema format.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220504175502.GA2573@standask-GA-A55M-S2HP
2022-05-05 17:12:52 -05:00
Arnd Bergmann 10b1964630 This pull request contains Broadcom updates to the MAINTAINERS file for
5.19, please pull the following:
 
 - Stefan adds the raspberrypi keyword to the BCM2835 section to avoid
   missing patches
 
 - Joe updates the various entries where the Broadcom internal mailing
   list is mentioned to make it a reviewer entry
 
 - William updates the MAINTAINERS file to include the BCMBCA SoC entry
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Merge tag 'arm-soc/for-5.19/maintainers' of https://github.com/Broadcom/stblinux into arm/soc

This pull request contains Broadcom updates to the MAINTAINERS file for
5.19, please pull the following:

- Stefan adds the raspberrypi keyword to the BCM2835 section to avoid
  missing patches

- Joe updates the various entries where the Broadcom internal mailing
  list is mentioned to make it a reviewer entry

- William updates the MAINTAINERS file to include the BCMBCA SoC entry

* tag 'arm-soc/for-5.19/maintainers' of https://github.com/Broadcom/stblinux:
  MAINTAINERS: Add Broadcom BCMBCA entry
  MAINTAINERS: Broadcom internal lists aren't maintainers
  MAINTAINERS: add raspberrypi to BCM2835 architecture

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-05 22:40:48 +02:00
Jakub Kicinski c8227d568d Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
tools/testing/selftests/net/forwarding/Makefile
  f62c5acc80 ("selftests/net/forwarding: add missing tests to Makefile")
  50fe062c80 ("selftests: forwarding: new test, verify host mdb entries")
https://lore.kernel.org/all/20220502111539.0b7e4621@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-05 13:03:18 -07:00
Arnd Bergmann bdc33dad34 Apple SoC NVMe driver and dependencies:
- RTKit IPC library required to boot and communicate with
     co-processors embedded inside Apple SoCs
   - SART DMA address filter required to allow some DMA transactions for
     the NVMe co-processor
   - NVMe platform driver
 
 The following minor changes since v3 on the mailing list have been
 folded in:
 
   - sart: %llx -> %pa for a phys_addr_t
   - rtkit:/sart: Drop IS_ENABLED inside headers
   - rtkit: Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL
   - nvme: Set NVME_REQ_CANCELLED in the timeout handler
   - nvme: Use DEFINE_SIMPLE_DEV_PM_OPS instead of #ifdef CONFIG_PM_SLEEP
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Merge tag 'asahi-soc-rtkit-sart-nvme-for-5.19' of https://github.com/AsahiLinux/linux into arm/drivers

Apple SoC NVMe driver and dependencies:

  - RTKit IPC library required to boot and communicate with
    co-processors embedded inside Apple SoCs
  - SART DMA address filter required to allow some DMA transactions for
    the NVMe co-processor
  - NVMe platform driver

The following minor changes since v3 on the mailing list have been
folded in:

  - sart: %llx -> %pa for a phys_addr_t
  - rtkit:/sart: Drop IS_ENABLED inside headers
  - rtkit: Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL
  - nvme: Set NVME_REQ_CANCELLED in the timeout handler
  - nvme: Use DEFINE_SIMPLE_DEV_PM_OPS instead of #ifdef CONFIG_PM_SLEEP

* tag 'asahi-soc-rtkit-sart-nvme-for-5.19' of https://github.com/AsahiLinux/linux:
  nvme-apple: Add initial Apple SoC NVMe driver
  dt-bindings: nvme: Add Apple ANS NVMe
  soc: apple: Add SART driver
  dt-bindings: iommu: Add Apple SART DMA address filter
  soc: apple: Add RTKit IPC library
  soc: apple: Always include Makefile

Link: https://lore.kernel.org/r/20220505154020.84638-1-sven@svenpeter.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-05 21:07:46 +02:00
Bartosz Golaszewski 2d3535ed2c MAINTAINERS: update the GPIO git tree entry
My git tree has become the de facto main GPIO tree. Update the
MAINTAINERS file to reflect that.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reported-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2022-05-05 10:21:25 +02:00
Josh Poimboeuf 770fb0942c MAINTAINERS: Update Josh Poimboeuf's email address
Change to my kernel.org email address.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/1abc3de4b00dc6f915ac975a2ec29ed545d96dc4.1651687652.git.jpoimboe@redhat.com
2022-05-04 20:43:08 +02:00
Dipen Patel e263d33cec MAINTAINERS: Add HTE Subsystem
Add myself as a maintainer for this new Hardware Timestamping Engine
(HTE) subsystem.

Signed-off-by: Dipen Patel <dipenp@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2022-05-04 11:06:26 +02:00
Jakub Kicinski f43f0cd2d9 wireless-next patches for v5.19
First set of patches for v5.19 and this is a big one. We have two new
 drivers, a change in mac80211 STA API affecting most drivers and
 ath11k getting support for WCN6750. And as usual lots of fixes and
 cleanups all over.
 
 Major changes:
 
 new drivers
 
 * wfx: silicon labs devices
 
 * plfxlc: pureLiFi X, XL, XC devices
 
 mac80211
 
 * host based BSS color collision detection
 
 * prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support
 
 rtw88
 
 * support TP-Link T2E devices
 
 rtw89
 
 * support firmware crash simulation
 
 * preparation for 8852ce hardware support
 
 ath11k
 
 * Wake-on-WLAN support for QCA6390 and WCN6855
 
 * device recovery (firmware restart) support for QCA6390 and WCN6855
 
 * support setting Specific Absorption Rate (SAR) for WCN6855
 
 * read country code from SMBIOS for WCN6855/QCA6390
 
 * support for WCN6750
 
 wcn36xx
 
 * support for transmit rate reporting to user space
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Merge tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v5.19

First set of patches for v5.19 and this is a big one. We have two new
drivers, a change in mac80211 STA API affecting most drivers and
ath11k getting support for WCN6750. And as usual lots of fixes and
cleanups all over.

Major changes:

new drivers
 - wfx: silicon labs devices
 - plfxlc: pureLiFi X, XL, XC devices

mac80211
 - host based BSS color collision detection
 - prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support

rtw88
 - support TP-Link T2E devices

rtw89
 - support firmware crash simulation
 - preparation for 8852ce hardware support

ath11k
 - Wake-on-WLAN support for QCA6390 and WCN6855
 - device recovery (firmware restart) support for QCA6390 and WCN6855
 - support setting Specific Absorption Rate (SAR) for WCN6855
 - read country code from SMBIOS for WCN6855/QCA6390
 - support for WCN6750

wcn36xx
 - support for transmit rate reporting to user space

* tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (228 commits)
  rtw89: 8852c: rfk: add DPK
  rtw89: 8852c: rfk: add IQK
  rtw89: 8852c: rfk: add RX DCK
  rtw89: 8852c: rfk: add RCK
  rtw89: 8852c: rfk: add TSSI
  rtw89: 8852c: rfk: add LCK
  rtw89: 8852c: rfk: add DACK
  rtw89: 8852c: rfk: add RFK tables
  plfxlc: fix le16_to_cpu warning for beacon_interval
  rtw88: remove a copy of the NAPI_POLL_WEIGHT define
  carl9170: tx: fix an incorrect use of list iterator
  wil6210: use NAPI_POLL_WEIGHT for napi budget
  ath10k: remove a copy of the NAPI_POLL_WEIGHT define
  ath11k: Add support for WCN6750 device
  ath11k: Datapath changes to support WCN6750
  ath11k: HAL changes to support WCN6750
  ath11k: Add QMI changes for WCN6750
  ath11k: Fetch device information via QMI for WCN6750
  ath11k: Add register access logic for WCN6750
  ath11k: Add HW params for WCN6750
  ...
====================

Link: https://lore.kernel.org/r/20220503153622.C1671C385A4@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-03 17:27:51 -07:00
Arnd Bergmann 211e1faef5 A maintainer update for omaps
A patch from Rajendra to remove his contact information for omap
 PM framework.
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Merge tag 'maintainers-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

A maintainer update for omaps

A patch from Rajendra to remove his contact information for omap
PM framework.

* tag 'maintainers-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  MAINTAINERS: omap: remove me as a maintainer

Link: https://lore.kernel.org/r/pull-1651061256-836848@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-03 15:31:56 +02:00
Dave Airlie e954d2c94d Linux 5.18-rc5
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Backmerge tag 'v5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Linux 5.18-rc5

There was a build fix for arm I wanted in drm-next, so backmerge rather then cherry-pick.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-05-03 16:08:48 +10:00
Ping Cheng b3ddadbf35 MAINTAINERS: Add Wacom driver maintainers
As suggested by Bastien and Jiri.

Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-05-02 17:56:21 +02:00
Sven Peter 5bd2927ace nvme-apple: Add initial Apple SoC NVMe driver
Apple SoCs such as the M1 come with an embedded NVMe controller that
is not attached to any PCIe bus. Additionally, it doesn't conform
to the NVMe specification and requires a bunch of changes to command
submission and IOMMU configuration to work.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-02 17:24:45 +02:00
Sven Peter 82b96552f1 dt-bindings: nvme: Add Apple ANS NVMe
Apple SoCs such as the M1 come with an embedded NVMe coprocessor called
ANS2.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-02 17:24:45 +02:00
Sven Peter b170143ae1 soc: apple: Add SART driver
The NVMe co-processor on the Apple M1 uses a DMA address filter called
SART for some DMA transactions. This adds a simple driver used to
configure the memory regions from which DMA transactions are allowed.

Unlike a real IOMMU, SART does not support any pagetables and can't be
implemented inside the IOMMU subsystem using iommu_ops.

It also can't be implemented using dma_map_ops since not all DMA
transactions of the NVMe controller are filtered by SART.
Instead, most buffers have to be registered using the integrated NVMe
IOMMU and we can't have two separate dma_map_ops implementations for a
single device.

Co-developed-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-02 17:24:45 +02:00
Greg Kroah-Hartman 9e6a907903 Merge 5.18-rc5 into tty-next
We need the tty/serial fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-02 14:56:14 +02:00
Linus Walleij f930b69a89 Linux 5.18-rc5
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Merge tag 'v5.18-rc5' into devel

Merge in Linux 5.18-rc5 since new code to the STM32 driver
depend in a non-trivial way on the fixes merged in -rc5.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-05-01 23:25:10 +02:00
Linus Torvalds b2da7df52e - A fix to disable PCI/MSI[-X] masking for XEN_HVM guests as that is
solely controlled by the hypervisor
 
 - A build fix to make the function prototype (__warn()) as visible as
 the definition itself
 
 - A bunch of objtool annotation fixes which have accumulated over time
 
 - An ORC unwinder fix to handle bad input gracefully
 
 - Well, we thought the microcode gets loaded in time in order to restore
 the microcode-emulated MSRs but we thought wrong. So there's a fix for
 that to have the ordering done properly
 
 - Add new Intel model numbers
 
 - A spelling fix
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Merge tag 'x86_urgent_for_v5.18_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - A fix to disable PCI/MSI[-X] masking for XEN_HVM guests as that is
   solely controlled by the hypervisor

 - A build fix to make the function prototype (__warn()) as visible as
   the definition itself

 - A bunch of objtool annotation fixes which have accumulated over time

 - An ORC unwinder fix to handle bad input gracefully

 - Well, we thought the microcode gets loaded in time in order to
   restore the microcode-emulated MSRs but we thought wrong. So there's
   a fix for that to have the ordering done properly

 - Add new Intel model numbers

 - A spelling fix

* tag 'x86_urgent_for_v5.18_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests
  bug: Have __warn() prototype defined unconditionally
  x86/Kconfig: fix the spelling of 'becoming' in X86_KERNEL_IBT config
  objtool: Use offstr() to print address of missing ENDBR
  objtool: Print data address for "!ENDBR" data warnings
  x86/xen: Add ANNOTATE_NOENDBR to startup_xen()
  x86/uaccess: Add ENDBR to __put_user_nocheck*()
  x86/retpoline: Add ANNOTATE_NOENDBR for retpolines
  x86/static_call: Add ANNOTATE_NOENDBR to static call trampoline
  objtool: Enable unreachable warnings for CLANG LTO
  x86,objtool: Explicitly mark idtentry_body()s tail REACHABLE
  x86,objtool: Mark cpu_startup_entry() __noreturn
  x86,xen,objtool: Add UNWIND hint
  lib/strn*,objtool: Enforce user_access_begin() rules
  MAINTAINERS: Add x86 unwinding entry
  x86/unwind/orc: Recheck address range after stack info was updated
  x86/cpu: Load microcode during restore_processor_state()
  x86/cpu: Add new Alderlake and Raptorlake CPU model numbers
2022-05-01 10:03:36 -07:00
Sven Peter a12d521f4a dt-bindings: iommu: Add Apple SART DMA address filter
Apple SoCs such as the M1 come with a simple DMA address filter called
SART. Unlike a real IOMMU no pagetables can be configured but instead
DMA transactions can be allowed for up to 16 paddr regions. The consumer
also needs special support since not all DMA allocations have to be
added to this filter.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-01 16:55:07 +02:00
Linus Torvalds 8013d1d3d2 ARM: SoC fixes for 5.18, part 3
- A fix for a regression caused by the previous set of bugfixes
    changing tegra and at91 pinctrl properties. More work is needed
    to figure out what this should actually be, but a revert makes
    it work for the moment.
 
  - Defconfig regression fixes for tegra after renamed symbols
 
  - Build-time warning and static checker fixes for imx, op-tee,
    sunxi, meson, at91, and omap
 
  - More at91 DT fixes for audio, regulator and spi nodes
 
  - A regression fix for Renesas Hyperflash memory probe
 
  - A stability fix for amlogic boards, modifying the allowed
    cpufreq states
 
  - Multiple fixes for system suspend on omap2+
 
  - DT fixes for various i.MX bugs
 
  - A probe error fix for imx6ull-colibri MMC
 
  - A MAINTAINERS file entry for samsung bug reports
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Merge tag 'soc-fixes-5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:

 - A fix for a regression caused by the previous set of bugfixes
   changing tegra and at91 pinctrl properties.

   More work is needed to figure out what this should actually be, but a
   revert makes it work for the moment.

 - Defconfig regression fixes for tegra after renamed symbols

 - Build-time warning and static checker fixes for imx, op-tee, sunxi,
   meson, at91, and omap

 - More at91 DT fixes for audio, regulator and spi nodes

 - A regression fix for Renesas Hyperflash memory probe

 - A stability fix for amlogic boards, modifying the allowed cpufreq
   states

 - Multiple fixes for system suspend on omap2+

 - DT fixes for various i.MX bugs

 - A probe error fix for imx6ull-colibri MMC

 - A MAINTAINERS file entry for samsung bug reports

* tag 'soc-fixes-5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (42 commits)
  Revert "arm: dts: at91: Fix boolean properties with values"
  bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
  Revert "arm64: dts: tegra: Fix boolean properties with values"
  arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock
  ARM: dts: imx6ull-colibri: fix vqmmc regulator
  MAINTAINERS: add Bug entry for Samsung and memory controller drivers
  memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode
  ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35
  ARM: dts: am3517-evm: Fix misc pinmuxing
  ARM: dts: am33xx-l4: Add missing touchscreen clock properties
  ARM: dts: Fix mmc order for omap3-gta04
  ARM: dts: at91: fix pinctrl phandles
  ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name
  ARM: dts: at91: Describe regulators on at91sam9g20ek
  ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek
  ARM: dts: at91: Fix boolean properties with values
  ARM: dts: at91: use generic node name for dataflash
  ARM: dts: at91: align SPI NOR node name with dtschema
  ARM: dts: at91: sama7g5ek: Align the impedance of the QSPI0's HSIO and PCB lines
  ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines
  ...
2022-04-29 15:51:05 -07:00
Tiezhu Yang f224cabeed MAINTAINERS: remove redundant file of PTRACE SUPPORT entry
In MAINTAINERS PTRACE SUPPORT entry, the file include/uapi/linux/ptrace.h
is redundant, remove it.

Link: https://lkml.kernel.org/r/1649240981-11024-4-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-04-29 14:38:03 -07:00
Roman Gushchin 9c946e3e7f MAINTAINERS: add corresponding kselftests to memcg entry
List memory control and kernel memory control kselftests in the memory
resource controller entry.

Link: https://lkml.kernel.org/r/20220415000133.3955987-5-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Chris Down <chris@chrisdown.name>
Cc: David Vernet <void@manifault.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-04-28 23:16:00 -07:00
Roman Gushchin 1bd1a4dd3e MAINTAINERS: add corresponding kselftests to cgroup entry
List cgroup kselftests in the cgroup MAINTAINERS entry.  These are tests
covering core, freezer and cgroup.kill functionality.

Link: https://lkml.kernel.org/r/20220415000133.3955987-4-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Chris Down <chris@chrisdown.name>
Cc: David Vernet <void@manifault.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-04-28 23:15:59 -07:00
Jakub Kicinski 0e55546b18 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
include/linux/netdevice.h
net/core/dev.c
  6510ea973d ("net: Use this_cpu_inc() to increment net->core_stats")
  794c24e992 ("net-core: rx_otherhost_dropped to core_stats")
https://lore.kernel.org/all/20220428111903.5f4304e0@canb.auug.org.au/

drivers/net/wan/cosa.c
  d48fea8401 ("net: cosa: fix error check return value of register_chrdev()")
  89fbca3307 ("net: wan: remove support for COSA and SRP synchronous serial boards")
https://lore.kernel.org/all/20220428112130.1f689e5e@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 13:02:01 -07:00
Linus Torvalds 249aca0d3d Networking fixes for 5.18-rc5, including fixes from bluetooth, bpf
and netfilter.
 
 Current release - new code bugs:
 
  - bridge: switchdev: check br_vlan_group() return value
 
  - use this_cpu_inc() to increment net->core_stats, fix preempt-rt
 
 Previous releases - regressions:
 
  - eth: stmmac: fix write to sgmii_adapter_base
 
 Previous releases - always broken:
 
  - netfilter: nf_conntrack_tcp: re-init for syn packets only,
    resolving issues with TCP fastopen
 
  - tcp: md5: fix incorrect tcp_header_len for incoming connections
 
  - tcp: fix F-RTO may not work correctly when receiving DSACK
 
  - tcp: ensure use of most recently sent skb when filling rate samples
 
  - tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
 
  - virtio_net: fix wrong buf address calculation when using xdp
 
  - xsk: fix forwarding when combining copy mode with busy poll
 
  - xsk: fix possible crash when multiple sockets are created
 
  - bpf: lwt: fix crash when using bpf_skb_set_tunnel_key() from
    bpf_xmit lwt hook
 
  - sctp: null-check asoc strreset_chunk in sctp_generate_reconf_event
 
  - wireguard: device: check for metadata_dst with skb_valid_dst()
 
  - netfilter: update ip6_route_me_harder to consider L3 domain
 
  - gre: make o_seqno start from 0 in native mode
 
  - gre: switch o_seqno to atomic to prevent races in collect_md mode
 
 Misc:
 
  - add Eric Dumazet to networking maintainers
 
  - dt: dsa: realtek: remove realtek,rtl8367s string
 
  - netfilter: flowtable: Remove the empty file
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bluetooth, bpf and netfilter.

  Current release - new code bugs:

   - bridge: switchdev: check br_vlan_group() return value

   - use this_cpu_inc() to increment net->core_stats, fix preempt-rt

  Previous releases - regressions:

   - eth: stmmac: fix write to sgmii_adapter_base

  Previous releases - always broken:

   - netfilter: nf_conntrack_tcp: re-init for syn packets only,
     resolving issues with TCP fastopen

   - tcp: md5: fix incorrect tcp_header_len for incoming connections

   - tcp: fix F-RTO may not work correctly when receiving DSACK

   - tcp: ensure use of most recently sent skb when filling rate samples

   - tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT

   - virtio_net: fix wrong buf address calculation when using xdp

   - xsk: fix forwarding when combining copy mode with busy poll

   - xsk: fix possible crash when multiple sockets are created

   - bpf: lwt: fix crash when using bpf_skb_set_tunnel_key() from
     bpf_xmit lwt hook

   - sctp: null-check asoc strreset_chunk in sctp_generate_reconf_event

   - wireguard: device: check for metadata_dst with skb_valid_dst()

   - netfilter: update ip6_route_me_harder to consider L3 domain

   - gre: make o_seqno start from 0 in native mode

   - gre: switch o_seqno to atomic to prevent races in collect_md mode

  Misc:

   - add Eric Dumazet to networking maintainers

   - dt: dsa: realtek: remove realtek,rtl8367s string

   - netfilter: flowtable: Remove the empty file"

* tag 'net-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (65 commits)
  tcp: fix F-RTO may not work correctly when receiving DSACK
  Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits"
  net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK
  ixgbe: ensure IPsec VF<->PF compatibility
  MAINTAINERS: Update BNXT entry with firmware files
  netfilter: nft_socket: only do sk lookups when indev is available
  net: fec: add missing of_node_put() in fec_enet_init_stop_mode()
  bnx2x: fix napi API usage sequence
  tls: Skip tls_append_frag on zero copy size
  Add Eric Dumazet to networking maintainers
  netfilter: conntrack: fix udp offload timeout sysctl
  netfilter: nf_conntrack_tcp: re-init for syn packets only
  net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK
  net: Use this_cpu_inc() to increment net->core_stats
  Bluetooth: hci_sync: Cleanup hci_conn if it cannot be aborted
  Bluetooth: hci_event: Fix creating hci_conn object on error status
  Bluetooth: hci_event: Fix checking for invalid handle on error status
  ice: fix use-after-free when deinitializing mailbox snapshot
  ice: wait 5 s for EMP reset after firmware flash
  ice: Protect vf_state check by cfg_lock in ice_vc_process_vf_msg()
  ...
2022-04-28 12:34:50 -07:00
Nuno Sá 3289237d2b MAINTAINERS: add ad3552r
Add an entry for the ad3552r DAC driver.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220404085000.249423-3-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Linus Torvalds 8061e16e20 xfs: fixes for v5.18-rc5
XFS changes for v5.18-rc5:
 - define buffer bit flags as unsigned to fix gcc-5 + c11 warnings
 - remove redundant XFS fields from MAINTAINERS
 - fix inode buffer locking order regression
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Merge tag 'xfs-5.18-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Dave Chinner:

 - define buffer bit flags as unsigned to fix gcc-5 + c11 warnings

 - remove redundant XFS fields from MAINTAINERS

 - fix inode buffer locking order regression

* tag 'xfs-5.18-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: reorder iunlink remove operation in xfs_ifree
  MAINTAINERS: update IOMAP FILESYSTEM LIBRARY and XFS FILESYSTEM
  xfs: convert buffer flags to unsigned.
2022-04-28 09:37:56 -07:00
Florian Fainelli 126858db81 MAINTAINERS: Update BNXT entry with firmware files
There appears to be a maintainer gap for BNXT TEE firmware files which
causes some patches to be missed. Update the entry for the BNXT Ethernet
controller with its companion firmware files.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20220427163606.126154-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:37:28 -07:00
Sven Peter ee53543452 MAINTAINERS: Merge DART into ARM/APPLE MACHINE
It's the same people anyway.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
Acked-by: Hector Martin <marcan@marcan.st>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Link: https://lore.kernel.org/r/20220412161211.23162-1-sven@svenpeter.dev
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2022-04-28 11:14:46 +02:00
Dave Airlie 9bda072a7b Merge tag 'drm-intel-gt-next-2022-04-27' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
UAPI Changes:

- GuC hwconfig support and query (John Harrison, Rodrigo Vivi, Tvrtko Ursulin)
- Sysfs support for multi-tile devices (Andi Shyti, Sujaritha Sundaresan)
- Per client GPU utilisation via fdinfo (Tvrtko Ursulin, Ashutosh Dixit)
- Add DRM_I915_QUERY_GEOMETRY_SUBSLICES (Matt Atwood)

Cross-subsystem Changes:

- Add GSC as a MEI auxiliary device (Tomas Winkler, Alexander Usyskin)

Core Changes:

- Document fdinfo format specification (Tvrtko Ursulin)

Driver Changes:

- Fix prime_mmap to work when using LMEM (Gwan-gyeong Mun)
- Fix vm open count and remove vma refcount (Thomas Hellström)
- Fixup setting screen_size (Matthew Auld)
- Opportunistically apply ALLOC_CONTIGIOUS (Matthew Auld)
- Limit where we apply TTM_PL_FLAG_CONTIGUOUS (Matthew Auld)
- Drop aux table invalidation on FlatCCS platforms (Matt Roper)
- Add missing boundary check in vm_access (Mastan Katragadda)
- Update topology dumps for Xe_HP (Matt Roper)
- Add support for steered register writes (Matt Roper)
- Add steering info to GuC register save/restore list (Daniele Ceraolo Spurio)
- Small PCI BAR enabling (Matthew Auld, Akeem G Abodunrin, CQ Tang)
- Add preemption changes for Wa_14015141709 (Akeem G Abodunrin)
- Add logical mapping for video decode engines (Matthew Brost)
- Don't evict unmappable VMAs when pinning with PIN_MAPPABLE (v2) (Vivek Kasireddy)
- GuC error capture support (Alan Previn, Daniele Ceraolo Spurio)
- avoid concurrent writes to aux_inv (Fei Yang)
- Add Wa_22014226127 (José Roberto de Souza)
- Sunset igpu legacy mmap support based on GRAPHICS_VER_FULL (Matt Roper)
- Evict and restore of compressed objects (Ramalingam C)
- Update to GuC version 70.1.1 (John Harrison)
- Add Wa_22011802037 force cs halt (Tilak Tangudu)
- Enable Wa_22011802037 for gen12 GuC based platforms (Umesh Nerlige Ramappa)
- GuC based workarounds for DG2 (Vinay Belgaumkar, John Harrison, Matthew Brost, José Roberto de Souza)
- consider min_page_size when migrating (Matthew Auld)

- Prep work for next GuC firmware release (John Harrison)
- Support platforms with CCS engines but no RCS (Matt Roper, Stuart Summers)
- Don't overallocate subslice storage (Matt Roper)
- Reduce stack usage in debugfs due to SSEU (John Harrison)
- Report steering details in debugfs (Matt Roper)
- Refactor some x86-ism out to prepare for non-x86 builds (Michael Cheng)
- add lmem_size modparam (CQ Tang)
- Refactor for non-x86 driver builds (Casey Bowman)
- Centralize computation of freq caps (Ashutosh Dixit)

- Update dma_buf_ops.unmap_dma_buf callback to use drm_gem_unmap_dma_buf() (Gwan-gyeong Mun)
- Limit the async bind to bind_async_flags (Matthew Auld)
- Stop checking for NULL vma->obj (Matthew Auld)
- Reduce overzealous alignment constraints for GGTT (Matthew Auld)
- Remove GEN12_SFC_DONE_MAX from register defs header (Matt Roper)
- Fix renamed struct field (Lucas De Marchi)
- Do not return '0' if there is nothing to return (Andi Shyti)
- fix i915_reg_t initialization (Jani Nikula)
- move the migration sanity check (Matthew Auld)
- handle more rounding in selftests (Matthew Auld)
- Perf and i915 query kerneldoc updates (Matt Roper)
- Use i915_probe_error instead of drm_err (Vinay Belgaumkar)
- sanity check object size in the buddy allocator (Matthew Auld)
- fixup selftests min_alignment usage (Matthew Auld)
- tweak selftests misaligned_case (Matthew Auld)

Signed-off-by: Dave Airlie <airlied@redhat.com>

# Conflicts:
#	drivers/gpu/drm/i915/i915_vma.c
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Ymkfy8FjsG2JrodK@tursulin-mobl2
2022-04-28 15:32:29 +10:00
Dave Airlie 4eaf02db9c Merge tag 'amd-drm-next-5.19-2022-04-22' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.19-2022-04-22:

amdgpu:
- SMU message documentation update
- Misc code cleanups
- Documenation updates
- PSP TA updates
- Runtime PM regression fix
- SR-IOV header cleanup
- Misc fixes

amdkfd:
- TLB flush fixes
- GWS fixes
- CRIU GWS support

radeon:
- Misc code cleanups

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422150049.5859-1-alexander.deucher@amd.com
2022-04-28 14:56:04 +10:00
Jakub Kicinski 7b5148be4a Add Eric Dumazet to networking maintainers
Welcome Eric!

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Link: https://lore.kernel.org/r/20220426175723.417614-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-27 10:03:05 -07:00
Jakub Kicinski 865e2eb08f net: hamradio: remove support for DMA SCC devices
Another incarnation of Z8530, looks like? Again, no real changes
in the git history, and it needs VIRT_TO_BUS. Unlikely to have
users, let's spend less time refactoring dead code...

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-27 12:22:56 +01:00
Jakub Kicinski 89fbca3307 net: wan: remove support for COSA and SRP synchronous serial boards
Looks like all the changes to this driver had been automated
churn since git era begun. The driver is using virt_to_bus()
so it should be updated to a proper DMA API or removed. Given
the latest "news" entry on the website is from 1999 I'm opting
for the latter.

I'm marking the allocated char device major number as [REMOVED],
I reckon we can't reuse it in case some SW out there assumes its
COSA?

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-27 12:22:56 +01:00
Masami Hiramatsu a2a9d67a26 bootconfig: Support embedding a bootconfig file in kernel
This allows kernel developer to embed a default bootconfig file in
the kernel instead of embedding it in the initrd. This will be good
for who are using the kernel without initrd, or who needs a default
bootconfigs.
This needs to set two kconfigs: CONFIG_BOOT_CONFIG_EMBED=y and set
the file path to CONFIG_BOOT_CONFIG_EMBED_FILE.

Note that you still need 'bootconfig' command line option to load the
embedded bootconfig. Also if you boot using an initrd with a different
bootconfig, the kernel will use the bootconfig in the initrd, instead
of the default bootconfig.

Link: https://lkml.kernel.org/r/164921227943.1090670.14035119557571329218.stgit@devnote2

Cc: Padmanabha Srinivasaiah <treasure4paddy@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Sami Tolvanen <samitolvanen@google.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-04-26 17:58:51 -04:00
Christophe Leroy 3eaf17f502 MAINTAINERS: Enlarge coverage of TRACING inside architectures
Most architectures have ftrace related stuff in arch/*/kernel/ftrace.c
but powerpc has it spread in multiple files located in
arch/powerpc/kernel/trace/
In several architectures, there are also additional files containing
'ftrace' as part of the name but with some prefix or suffix.

Use wildcards to enlarge coverage.

With arch/*/*/*/*ftrace*:
	arch/alpha/include/asm/ftrace.h
	arch/arm64/include/asm/ftrace.h
	arch/arm/include/asm/ftrace.h
	arch/csky/include/asm/ftrace.h
	arch/csky/kernel/probes/ftrace.c
	arch/ia64/include/asm/ftrace.h
	arch/m68k/include/asm/ftrace.h
	arch/microblaze/include/asm/ftrace.h
	arch/mips/include/asm/ftrace.h
	arch/nds32/include/asm/ftrace.h
	arch/parisc/include/asm/ftrace.h
	arch/powerpc/include/asm/ftrace.h
	arch/powerpc/kernel/trace/ftrace_64_pg.S
	arch/powerpc/kernel/trace/ftrace.c
	arch/powerpc/kernel/trace/ftrace_low.S
	arch/powerpc/kernel/trace/ftrace_mprofile.S
	arch/riscv/include/asm/ftrace.h
	arch/riscv/kernel/probes/ftrace.c
	arch/s390/include/asm/ftrace.h
	arch/s390/include/asm/ftrace.lds.h
	arch/sh/include/asm/ftrace.h
	arch/sparc/include/asm/ftrace.h
	arch/x86/include/asm/ftrace.h
	arch/x86/kernel/kprobes/ftrace.c
	arch/xtensa/include/asm/ftrace.h

With arch/*/*/*ftrace*:
	arch/arm64/kernel/entry-ftrace.S
	arch/arm64/kernel/ftrace.c
	arch/arm/kernel/entry-ftrace.S
	arch/arm/kernel/ftrace.c
	arch/csky/kernel/ftrace.c
	arch/ia64/kernel/ftrace.c
	arch/microblaze/kernel/ftrace.c
	arch/mips/kernel/ftrace.c
	arch/nds32/kernel/ftrace.c
	arch/parisc/kernel/ftrace.c
	arch/powerpc/kernel/kprobes-ftrace.c
	arch/riscv/kernel/ftrace.c
	arch/s390/kernel/ftrace.c
	arch/s390/kernel/ftrace.h
	arch/sh/kernel/ftrace.c
	arch/sparc/kernel/ftrace.c
	arch/x86/kernel/ftrace_32.S
	arch/x86/kernel/ftrace_64.S
	arch/x86/kernel/ftrace.c

Link: https://lkml.kernel.org/r/e8338c0ad0e73991cbd8f31c215b16ea4efe212d.1648189904.git.christophe.leroy@csgroup.eu

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-04-26 17:58:51 -04:00
Lad Prabhakar 01c5d28a5b MAINTAINERS: Add linux-renesas-soc@vger.kernel.org list for Renesas TMIO/SDHI driver
Add linux-renesas-soc@vger.kernel.org list entry for Renesas TMIO/SDHI
driver.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220404174159.571-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26 14:05:20 +02:00
Chris Packham 3ddfa03d81 dt-bindings: mmc: xenon: Convert to JSON schema
Convert the marvell,xenon-sdhci binding to JSON schema. Currently the
in-tree dts files don't validate because they use sdhci@ instead of mmc@
as required by the generic mmc-controller schema.

The compatible "marvell,sdhci-xenon" was not documented in the old
binding but it accompanies the of "marvell,armada-3700-sdhci" in the
armada-37xx SoC dtsi so this combination is added to the new binding
document.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220329220544.2132135-3-chris.packham@alliedtelesis.co.nz
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26 14:05:19 +02:00
Rajendra Nayak 73f1aaf114 MAINTAINERS: omap: remove me as a maintainer
The codeaurora.org domain is no longer valid, remove my id
from the maintainers for OMAP PM frameworks.
I haven't contributed to them in years, neither do I plan to
in the future so not updating this with my new quicinc id.

Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Message-Id: <1649824983-29400-1-git-send-email-quic_rjendra@quicinc.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-26 10:48:55 +03:00
Srinivasan Raju 68d57a07bf wireless: add plfxlc driver for pureLiFi X, XL, XC devices
This is a driver for pureLiFi X, XL, XC devices which use light to transmit
data, so they are not compatible with normal Wi-Fi devices. The driver uses
separate NL80211_BAND_LC band to distinguish from Wi-Fi.  The driver is based
on 802.11 softMAC Architecture and uses native 802.11 for configuration and
management. Station and Ad-Hoc modes are supported.

The driver is compiled and tested in ARM, x86 architectures and compiled in
powerpc architecture. This driver implementation has been based on the zd1211rw
driver.

Signed-off-by: Srinivasan Raju <srini.raju@purelifi.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220224182042.132466-3-srini.raju@purelifi.com
2022-04-25 15:30:42 +03:00
Gregory Greenman 4dd4e6f659 MAINTAINERS: update iwlwifi driver maintainer
Set myself as a maintainer of iwlwifi driver as Luca is
moving to a new role.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Acked-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220412190141.4543-1-gregory.greenman@intel.com
2022-04-23 09:33:51 +03:00
Arun Ramadoss 58f373f8d7 MAINTAINERS: Add maintainers for Microchip T1 Phy driver
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-22 16:30:05 -07:00
Arınç ÜNAL 56dfb7baf3 MAINTAINERS: add Ralink pinctrl driver
Add a new section for the Ralink pinctrl driver and add me and Sergio as
the maintainers.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20220414173916.5552-9-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-04-23 00:05:42 +02:00
William Zhang c270a59bc4 MAINTAINERS: Add Broadcom BCMBCA entry
Add maintainers, SCM tree, files and directories for the new BCMBCA
arch. Only add 47622 for this change and will update in the future
when more SoCs are supported.

Signed-off-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-22 14:19:51 -07:00
Joe Perches 52ec0d90a6 MAINTAINERS: Broadcom internal lists aren't maintainers
Convert the broadcom internal list M: and L: entries to R: as
exploder email addresses are neither maintainers nor mailing lists.

Reorder the entries as necessary.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-22 14:00:32 -07:00
Linus Torvalds 281b9d9a4b Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
 "13 patches.

  Subsystems affected by this patch series: mm (memory-failure, memcg,
  userfaultfd, hugetlbfs, mremap, oom-kill, kasan, hmm), and kcov"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove()
  kcov: don't generate a warning on vm_insert_page()'s failure
  MAINTAINERS: add Vincenzo Frascino to KASAN reviewers
  oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
  selftest/vm: add skip support to mremap_test
  selftest/vm: support xfail in mremap_test
  selftest/vm: verify remap destination address in mremap_test
  selftest/vm: verify mmap addr in mremap_test
  mm, hugetlb: allow for "high" userspace addresses
  userfaultfd: mark uffd_wp regardless of VM_WRITE flag
  memcg: sync flush only if periodic flush is delayed
  mm/memory-failure.c: skip huge_zero_page in memory_failure()
  mm/hwpoison: fix race between hugetlb free/demotion and memory_failure_hugetlb()
2022-04-22 10:10:43 -07:00
Hammer Hsieh b3c4af8507 pwm: sunplus-pwm: Add Sunplus SoC SP7021 PWM Driver
Add Sunplus SoC SP7021 PWM Driver

Signed-off-by: Hammer Hsieh <hammerh0314@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2022-04-22 18:34:24 +02:00
Hammer Hsieh 15452ce3c9 dt-bindings: pwm: Add bindings doc for Sunplus SoC SP7021 PWM Driver
Add bindings doc for Sunplus SoC SP7021 PWM Driver

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Hammer Hsieh <hammerh0314@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2022-04-22 18:34:05 +02:00
Sergiu Moga 1a406a38bc dt-bindings: pwm: Convert atmel pwm to json-schema
Convert PWM binding for Atmel/Microchip SoCs to Device Tree Schema
format.

Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2022-04-22 18:31:26 +02:00
Sean Anderson bc1ce713a0 pwm: Add support for Xilinx AXI Timer
This adds PWM support for Xilinx LogiCORE IP AXI soft timers commonly
found on Xilinx FPGAs. At the moment clock control is very basic: we
just enable the clock during probe and pin the frequency. In the future,
someone could add support for disabling the clock when not in use.

Some common code has been specially demarcated. While currently only
used by the PWM driver, it is anticipated that it may be split off in
the future to be used by the timer driver as well.

This driver was written with reference to Xilinx DS764 for v1.03.a [1].

[1] https://www.xilinx.com/support/documentation/ip_documentation/axi_timer/v1_03_a/axi_timer_ds764.pdf

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2022-04-22 18:30:44 +02:00
Bruno Moreira-Guedes e36c9c0018 staging: vme: Move 'vme/devices/' to 'vme_user/'
In <db3b9e990e75573402cda22faf933760f076c033> ("Staging: VME: move VME
drivers out of staging") the vme code, board and bridge drivers were
moved out of the staging tree, remaining only the VME user device
driver.

Since this driver is the only one remaining in staging, such multi-level
structure confuses more than helps. The current structure is as follows:

 - drivers/staging/vme/
                       Makefile
                       devices/
                               Kconfig
                               Makefile
                               vme_user.c
                               vme_user.h

The top-level Makefile has the only function of calling another Makefile
into the devices/ subdirectory. This latter only compiles the vme_user
driver, since there is no other in the staging tree.

This patch removes the unnecessary Makefile from the 'vme/' dir, move
the contents of 'vme/devices' into the 'vme/' dir, and renames it to
'vme_user/' (the driver name), allowing a straightforward understanding
of this driver's contents. Furthermore, it updates the MAINTAINERS file
to properly reflect the new paths.

Signed-off-by: Bruno Moreira-Guedes <codeagain@codeagain.dev>
Link: https://lore.kernel.org/r/2cd7de9a426c443a5ea618682d605ecfd751d798.1650544175.git.codeagain@codeagain.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-22 16:47:29 +02:00
Valentin Schneider c9ca1762b2 MAINTAINERS: Add myself as scheduler topology reviewer
I've messed around the NUMA/debug bits of the scheduler toplogy in my
time at Arm, and even though I've changed ships I still intend to at the
very least review those bits.

Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220406141315.732473-2-vschneid@redhat.com
2022-04-22 12:14:07 +02:00
Arnd Bergmann 0cd47616cf Merge branch 'omap1/multiplatform-prep' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into arm/multiplatform
This is the full series for converting OMAP1 to multiplatform, rebased
from my 2019 attempt to do the same thing. The soc tree contains simpler
patches to do the same for iop32x, ixp4xx, ep93xx and s3c24xx, which
means we are getting closer to completing this for all ARMv5 platforms
(I have patches for PXA, which is the last one remaining).

Janusz already tested the branch separately and did the missing work
for the common-clk conversion after my previous approach was broken.

Aaro found one regression during additional testing, this is fixed now.

Acked-by: Tony Lindgren <tony@atomide.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-22 11:14:55 +02:00
Tony Lindgren 917bf5a312 MAINTAINERS: omap1: Add Janusz as an additional maintainer
Janusz has been active with improving and testing the omap1 SoC support
and has been recently working on adding support for the common clock
framework.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-22 11:08:56 +02:00
John Stultz 214cab6f80 MAINTAINERS: Update email address for John Stultz
I've switched jobs, so update my email address in MAINTAINERS

Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://lore.kernel.org/r/20220418212016.2669086-1-jstultz@google.com
2022-04-22 10:33:16 +02:00
André Almeida 60cc5468da futex: MAINTAINERS, .mailmap: Update André's email address
Update futex entry to use my new professional email address.

Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220421173254.29855-1-andrealmeid@igalia.com
2022-04-22 10:30:20 +02:00
Paolo Abeni f70925bf99 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
drivers/net/ethernet/microchip/lan966x/lan966x_main.c
  d08ed85256 ("net: lan966x: Make sure to release ptp interrupt")
  c834963932 ("net: lan966x: Add FDMA functionality")

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-04-22 09:56:00 +02:00
Vincenzo Frascino 415fccf859 MAINTAINERS: add Vincenzo Frascino to KASAN reviewers
Add my email address to KASAN reviewers list to make sure that I am
Cc'ed in all the KASAN changes that may affect arm64 MTE.

Link: https://lkml.kernel.org/r/20220419170640.21404-1-vincenzo.frascino@arm.com
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-04-21 20:01:10 -07:00
Linus Torvalds 59f0c2447e Networking fixes for 5.18-rc4, including fixes from xfrm and can.
Current release - regressions:
 
   - rxrpc: restore removed timer deletion
 
 Current release - new code bugs:
 
   - gre: fix device lookup for l3mdev use-case
 
   - xfrm: fix egress device lookup for l3mdev use-case
 
 Previous releases - regressions:
 
   - sched: cls_u32: fix netns refcount changes in u32_change()
 
   - smc: fix sock leak when release after smc_shutdown()
 
   - xfrm: limit skb_page_frag_refill use to a single page
 
   - eth: atlantic: invert deep par in pm functions, preventing null
 	derefs
 
   - eth: stmmac: use readl_poll_timeout_atomic() in atomic state
 
 Previous releases - always broken:
 
   - gre: fix skb_under_panic on xmit
 
   - openvswitch: fix OOB access in reserve_sfa_size()
 
   - dsa: hellcreek: calculate checksums in tagger
 
   - eth: ice: fix crash in switchdev mode
 
   - eth: igc:
     - fix infinite loop in release_swfw_sync
     - fix scheduling while atomic
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-5.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from xfrm and can.

  Current release - regressions:

   - rxrpc: restore removed timer deletion

  Current release - new code bugs:

   - gre: fix device lookup for l3mdev use-case

   - xfrm: fix egress device lookup for l3mdev use-case

  Previous releases - regressions:

   - sched: cls_u32: fix netns refcount changes in u32_change()

   - smc: fix sock leak when release after smc_shutdown()

   - xfrm: limit skb_page_frag_refill use to a single page

   - eth: atlantic: invert deep par in pm functions, preventing null
     derefs

   - eth: stmmac: use readl_poll_timeout_atomic() in atomic state

  Previous releases - always broken:

   - gre: fix skb_under_panic on xmit

   - openvswitch: fix OOB access in reserve_sfa_size()

   - dsa: hellcreek: calculate checksums in tagger

   - eth: ice: fix crash in switchdev mode

   - eth: igc:
      - fix infinite loop in release_swfw_sync
      - fix scheduling while atomic"

* tag 'net-5.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (37 commits)
  drivers: net: hippi: Fix deadlock in rr_close()
  selftests: mlxsw: vxlan_flooding_ipv6: Prevent flooding of unwanted packets
  selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
  nfc: MAINTAINERS: add Bug entry
  net: stmmac: Use readl_poll_timeout_atomic() in atomic state
  doc/ip-sysctl: add bc_forwarding
  netlink: reset network and mac headers in netlink_dump()
  net: mscc: ocelot: fix broken IP multicast flooding
  net: dsa: hellcreek: Calculate checksums in tagger
  net: atlantic: invert deep par in pm functions, preventing null derefs
  can: isotp: stop timeout monitoring when no first frame was sent
  bonding: do not discard lowest hash bit for non layer3+4 hashing
  net: lan966x: Make sure to release ptp interrupt
  ipv6: make ip6_rt_gc_expire an atomic_t
  net: Handle l3mdev in ip_tunnel_init_flow
  l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
  net/sched: cls_u32: fix possible leak in u32_init_knode()
  net/sched: cls_u32: fix netns refcount changes in u32_change()
  powerpc: Update MAINTAINERS for ibmvnic and VAS
  net: restore alpha order to Ethernet devices in config
  ...
2022-04-21 12:29:08 -07:00
Tomas Winkler 1e3dc1d862 drm/i915/gsc: add gsc as a mei auxiliary device
GSC is a graphics system controller, it provides
a chassis controller for graphics discrete cards.

There are two MEI interfaces in GSC: HECI1 and HECI2.

Both interfaces are on the BAR0 at offsets 0x00258000 and 0x00259000.
GSC is a GT Engine (class 4: instance 6). HECI1 interrupt is signaled
via bit 15 and HECI2 via bit 14 in the interrupt register.

This patch exports GSC as auxiliary device for mei driver to bind to
for HECI2 interface and prepares for HECI1 interface as
it will follow up soon.

CC: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Vitaly Lubart <vitaly.lubart@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220419193314.526966-2-daniele.ceraolospurio@intel.com
2022-04-21 11:33:56 -07:00
Krzysztof Kozlowski 90f21460e4
MAINTAINERS: add Bug entry for Samsung and memory controller drivers
Add a Bug sections, indicating preferred mailing method for bug
reports, to Samsung SoC related entries and memory controller drivers.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220420104708.106738-1-krzysztof.kozlowski@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-21 17:00:44 +02:00
Randy Dunlap 05fe70dd2e MAINTAINERS: fix location of moxa-smartio.rst
The moxa-smartio.rst file was moved to a different location,
so update the MAINTAINERS file entry for it.

Quietens one build warning:

MAINTAINERS:29715: WARNING: unknown document: ../driver-api/serial/moxa-smartio

Fixes: 5b437ae9fc ("Documentation: tty: move moxa-smartio.rst to tty")
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20220420235545.17081-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-21 08:26:27 +02:00
Tiezhu Yang d65a92de43 MAINTAINERS: update IOMAP FILESYSTEM LIBRARY and XFS FILESYSTEM
In IOMAP FILESYSTEM LIBRARY and XFS FILESYSTEM, the M(ail): entry is
redundant with the L(ist): entry, remove the redundant M(ail): entry.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2022-04-21 08:45:14 +10:00
Fabio M. De Francesco e5f45b011e staging: Remove the drivers for the Unisys s-Par
The Unisys sub-tree of drivers/staging contains three drivers for the
"Unisys Secure Partition" (s-Par(R)): visorhba, visorinput, visornic.

They have no maintainers, in fact the only one that is listed in
MAINTAINERS has an unreacheable email address. During 2021 and 2022
several patches have been submitted to these drivers but nobody at
Unisys cared of reviewing the changes. Probably, also the
"sparmaintainer" internal list of unisys.com is not anymore read by
interested Unisys' engineers.

Therefore, remove the drivers/staging/unisys directory and delete the
relevant entries in the MAINTAINERS, Kconfig, Makefile files, then
remove also the drivers/visorbus directory which is not anymore needed
(it contained the driver for the virtualized bus for the Unisys s-Par
firmware).

Cc: David Kershner <david.kershner@unisys.com>
Cc: <sparmaintainer@unisys.com>
Cc: Ken Cox <jkc@redhat.com>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20220414103217.32058-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-20 18:39:04 +02:00
Krzysztof Kozlowski c5d0fc54be nfc: MAINTAINERS: add Bug entry
Add a Bug section, indicating preferred mailing method for bug reports,
to NFC Subsystem entry.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-20 13:24:00 +01:00
Moritz Fischer 558094cb8d MAINTAINERS: Update linux-fpga repository location
As maintainer team we have decided to move the linux-fpga development
to a shared repository with shared access.

Cc: Xu Yilun <yilun.xu@intel.com>
Cc: Wu Hao <hao.wu@intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
2022-04-19 21:38:05 -07:00
Josh Poimboeuf 610abf3dea MAINTAINERS: Add x86 unwinding entry
Create a new section for x86 unwinder maintenance.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/db2b764b735a9481df9f7717a3a1f75ba496fcc1.1650387176.git.jpoimboe@redhat.com
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
2022-04-19 21:58:47 +02:00
Stefan Wahren 3ca2dc7508 MAINTAINERS: add raspberrypi to BCM2835 architecture
Recent changes to the firmware clock driver have not be send
to the architecture maintainers. So fix this by adding the
matching pattern.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-04-19 11:58:41 -07:00
Tales Lelo da Aparecida 4ae6eeed93 MAINTAINERS: add docs entry to AMDGPU
To make sure maintainers of amdgpu drivers are aware of any changes
 in their documentation, add its entry to MAINTAINERS.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tales Lelo da Aparecida <tales.aparecida@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-04-19 13:58:32 -04:00
Pavel Pisa cfdb2f365c MAINTAINERS: Add maintainers for CTU CAN FD IP core driver
This patch adds an entry for the CTU CAN FD IP to the maintainers
file.

Link: https://lore.kernel.org/all/2cc77e2999d9688bed155e4c7f7807e46d1bf9e3.1647904780.git.pisa@cmp.felk.cvut.cz
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-04-19 17:12:15 +02:00
Lukas Bulwahn badea4fc70 MAINTAINERS: rectify entry for XILINX CAN DRIVER
Commit 7843d3c8e5 ("dt-bindings: can: xilinx_can: Convert Xilinx CAN
binding to YAML") converts xilinx_can.txt to xilinx,can.yaml, but
missed to adjust its reference in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains
about a broken reference.

Repair this file reference in XILINX CAN DRIVER.

Fixes: 7843d3c8e5 ("dt-bindings: can: xilinx_can: Convert Xilinx CAN binding to YAML")
Link: https://lore.kernel.org/all/20220321122840.17841-1-lukas.bulwahn@gmail.com
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-04-19 17:12:13 +02:00
Linus Torvalds 70a0cec818 ARM: SoC fixes for 5.18, part 2
There are a number of SoC bugfixes that came in since the merge window,
 and more of them are already pending. This batch includes
 
  - A boot time regression fix for davinci that triggered on
    multi_v5_defconfig when booting any platform
 
  - Defconfig updates to address removed features, changed symbol
    names or dependencies, for gemini, ux500, and pxa
 
  - Email address changes for Krzysztof Kozlowski
 
  - Build warning fixes for ep93xx and iop32x
 
  - Devicetree warning fixes across many platforms
 
  - Minor bugfixes for the reset controller, memory controller
    and SCMI firmware subsystems plus the versatile-express board
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Merge tag 'soc-fixes-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "There are a number of SoC bugfixes that came in since the merge
  window, and more of them are already pending.

  This batch includes:

   - A boot time regression fix for davinci that triggered on
     multi_v5_defconfig when booting any platform

   - Defconfig updates to address removed features, changed symbol names
     or dependencies, for gemini, ux500, and pxa

   - Email address changes for Krzysztof Kozlowski

   - Build warning fixes for ep93xx and iop32x

   - Devicetree warning fixes across many platforms

   - Minor bugfixes for the reset controller, memory controller and SCMI
     firmware subsystems plus the versatile-express board"

* tag 'soc-fixes-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (34 commits)
  ARM: config: Update Gemini defconfig
  arm64: dts: qcom/sdm845-shift-axolotl: Fix boolean properties with values
  ARM: dts: align SPI NOR node name with dtschema
  ARM: dts: Fix more boolean properties with values
  arm/arm64: dts: qcom: Fix boolean properties with values
  arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes
  arm: dts: imx: Fix boolean properties with values
  arm64: dts: tegra: Fix boolean properties with values
  arm: dts: at91: Fix boolean properties with values
  arm: configs: imote2: Drop defconfig as board support dropped.
  ep93xx: clock: Don't use plain integer as NULL pointer
  ep93xx: clock: Fix UAF in ep93xx_clk_register_gate()
  ARM: vexpress/spc: Fix all the kernel-doc build warnings
  ARM: vexpress/spc: Fix kernel-doc build warning for ve_spc_cpu_in_wfi
  ARM: config: u8500: Re-enable AB8500 battery charging
  ARM: config: u8500: Add some common hardware
  memory: fsl_ifc: populate child nodes of buses and mfd devices
  ARM: config: Refresh U8500 defconfig
  firmware: arm_scmi: Fix sparse warnings in OPTEE transport driver
  firmware: arm_scmi: Replace zero-length array with flexible-array member
  ...
2022-04-16 16:51:39 -07:00
Linus Torvalds 90ea17a9e2 SCSI fixes on 20220416
13 fixes, all in drivers.  The most extensive changes are in the iscsi
 series (affecting drivers qedi, cxgbi and bnx2i), the next most is
 scsi_debug, but that's just a simple revert and then minor updates to
 pm80xx.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "13 fixes, all in drivers.

  The most extensive changes are in the iscsi series (affecting drivers
  qedi, cxgbi and bnx2i), the next most is scsi_debug, but that's just a
  simple revert and then minor updates to pm80xx"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: iscsi: MAINTAINERS: Add Mike Christie as co-maintainer
  scsi: qedi: Fix failed disconnect handling
  scsi: iscsi: Fix NOP handling during conn recovery
  scsi: iscsi: Merge suspend fields
  scsi: iscsi: Fix unbound endpoint error handling
  scsi: iscsi: Fix conn cleanup and stop race during iscsid restart
  scsi: iscsi: Fix endpoint reuse regression
  scsi: iscsi: Release endpoint ID when its freed
  scsi: iscsi: Fix offload conn cleanup when iscsid restarts
  scsi: iscsi: Move iscsi_ep_disconnect()
  scsi: pm80xx: Enable upper inbound, outbound queues
  scsi: pm80xx: Mask and unmask upper interrupt vectors 32-63
  Revert "scsi: scsi_debug: Address races following module load"
2022-04-16 13:38:26 -07:00
Joe Perches 7fbd166a8f MAINTAINERS: Broadcom internal lists aren't maintainers
Convert the broadcom internal list M: and L: entries to R: as exploder
email addresses are neither maintainers nor mailing lists.

Reorder the entries as necessary.

Link: https://lkml.kernel.org/r/04eb301f5b3adbefdd78e76657eff0acb3e3d87f.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-04-15 14:49:54 -07:00
Sukadev Bhattiprolu 60496069d0 powerpc: Update MAINTAINERS for ibmvnic and VAS
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-15 12:07:33 +01:00
Paolo Abeni edf45f007a Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-04-15 09:26:00 +02:00
Linus Torvalds d20339fa93 Networking fixes for 5.18-rc3, including fixes from wireless and
netfilter.
 
 Current release - regressions:
 
   - smc: fix af_ops of child socket pointing to released memory
 
   - wifi: ath9k: fix usage of driver-private space in tx_info
 
 Previous releases - regressions:
 
   - ipv6: fix panic when forwarding a pkt with no in6 dev
 
   - sctp: use the correct skb for security_sctp_assoc_request
 
   - smc: fix NULL pointer dereference in smc_pnet_find_ib()
 
   - sched: fix initialization order when updating chain 0 head
 
   - phy: don't defer probe forever if PHY IRQ provider is missing
 
   - dsa: revert "net: dsa: setup master before ports"
 
   - dsa: felix: fix tagging protocol changes with multiple CPU ports
 
   - eth: ice:
     - fix use-after-free when freeing @rx_cpu_rmap
     - revert "iavf: fix deadlock occurrence during resetting VF interface"
 
   - eth: lan966x: stop processing the MAC entry is port is wrong
 
 Previous releases - always broken:
 
   - sched
     - flower: fix parsing of ethertype following VLAN header
     - taprio: check if socket flags are valid
 
   - nfc: add flush_workqueue to prevent uaf
 
   - veth: ensure eth header is in skb's linear part
 
   - eth: stmmac: fix altr_tse_pcs function when using a fixed-link
 
   - eth: macb: restart tx only if queue pointer is lagging
 
   - eth: macvlan: fix leaking skb in source mode with nodst option
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from wireless and netfilter.

  Current release - regressions:

   - smc: fix af_ops of child socket pointing to released memory

   - wifi: ath9k: fix usage of driver-private space in tx_info

  Previous releases - regressions:

   - ipv6: fix panic when forwarding a pkt with no in6 dev

   - sctp: use the correct skb for security_sctp_assoc_request

   - smc: fix NULL pointer dereference in smc_pnet_find_ib()

   - sched: fix initialization order when updating chain 0 head

   - phy: don't defer probe forever if PHY IRQ provider is missing

   - dsa: revert "net: dsa: setup master before ports"

   - dsa: felix: fix tagging protocol changes with multiple CPU ports

   - eth: ice:
      - fix use-after-free when freeing @rx_cpu_rmap
      - revert "iavf: fix deadlock occurrence during resetting VF
        interface"

   - eth: lan966x: stop processing the MAC entry is port is wrong

  Previous releases - always broken:

   - sched:
      - flower: fix parsing of ethertype following VLAN header
      - taprio: check if socket flags are valid

   - nfc: add flush_workqueue to prevent uaf

   - veth: ensure eth header is in skb's linear part

   - eth: stmmac: fix altr_tse_pcs function when using a fixed-link

   - eth: macb: restart tx only if queue pointer is lagging

   - eth: macvlan: fix leaking skb in source mode with nodst option"

* tag 'net-5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits)
  net: bcmgenet: Revert "Use stronger register read/writes to assure ordering"
  rtnetlink: Fix handling of disabled L3 stats in RTM_GETSTATS replies
  net: dsa: felix: fix tagging protocol changes with multiple CPU ports
  tun: annotate access to queue->trans_start
  nfc: nci: add flush_workqueue to prevent uaf
  net: dsa: realtek: don't parse compatible string for RTL8366S
  net: dsa: realtek: fix Kconfig to assure consistent driver linkage
  net: ftgmac100: access hardware register after clock ready
  Revert "net: dsa: setup master before ports"
  macvlan: Fix leaking skb in source mode with nodst option
  netfilter: nf_tables: nft_parse_register can return a negative value
  net: lan966x: Stop processing the MAC entry is port is wrong.
  net: lan966x: Fix when a port's upper is changed.
  net: lan966x: Fix IGMP snooping when frames have vlan tag
  net: lan966x: Update lan966x_ptp_get_nominal_value
  sctp: Initialize daddr on peeled off socket
  net/smc: Fix af_ops of child socket pointing to released memory
  net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
  net/smc: use memcpy instead of snprintf to avoid out of bounds read
  net: macb: Restart tx only if queue pointer is lagging
  ...
2022-04-14 11:58:19 -07:00
Petr Mladek a5c7a39f50 printk/index: Printk index feature documentation
Document the printk index feature. The primary motivation is to
explain that it is not creating KABI from particular printk() calls.

Acked-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Chris Down <chris@chrisdown.name>
Signed-off-by: Petr Mladek <pmladek@suse.com>
2022-04-13 14:25:31 +02:00
David S. Miller dad32cfeed wireless fixes for v5.18
First set of fixes for v5.18. Maintainers file updates, two
 compilation warning fixes, one revert for ath11k and smaller fixes to
 drivers and stack. All the usual stuff.
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Merge tag 'wireless-2022-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless

Kalle Valo says:

====================
wireless fixes for v5.18

First set of fixes for v5.18. Maintainers file updates, two
compilation warning fixes, one revert for ath11k and smaller fixes to
drivers and stack. All the usual stuff.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-13 13:13:34 +01:00
Veerasenareddy Burru 862cd659a6 octeon_ep: Add driver framework and device initialization
Add driver framework and device setup and initialization for Octeon
PCI Endpoint NIC.

Add implementation to load module, initilaize, register network device,
cleanup and unload module.

Signed-off-by: Veerasenareddy Burru <vburru@marvell.com>
Signed-off-by: Abhijit Ayarekar <aayarekar@marvell.com>
Signed-off-by: Satananda Burla <sburla@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-13 12:56:32 +01:00
Dave Airlie b85ffe47c4 drm-misc-next for 5.19:
UAPI Changes:
 
 Cross-subsystem Changes:
 
 Core Changes:
   - atomic: Add atomic_print_state to private objects
   - edid: Constify the EDID parsing API, rework of the API
   - dma-buf: Add dma_resv_replace_fences, dma_resv_get_singleton, make
     dma_resv_excl_fence private
   - format: Support monochrome formats
   - fbdev: fixes for cfb_imageblit and sys_imageblit, pagelist
     corruption fix
   - selftests: several small fixes
   - ttm: Rework bulk move handling
 
 Driver Changes:
   - Switch all relevant drivers to drm_mode_copy or drm_mode_duplicate
   - bridge: conversions to devm_drm_of_get_bridge and panel_bridge,
     autosuspend for analogix_dp, audio support for it66121, DSI to DPI
     support for tc358767, PLL fixes and I2C support for icn6211
   - bridge_connector: Enable HPD if supported
   - etnaviv: fencing improvements
   - gma500: GEM and GTT improvements, connector handling fixes
   - komeda: switch to plane reset helper
   - mediatek: MIPI DSI improvements
   - omapdrm: GEM improvements
   - panel: DT bindings fixes for st7735r, few fixes for ssd130x, new
     panels: ltk035c5444t, B133UAN01, NV3052C
   - qxl: Allow to run on arm64
   - sysfb: Kconfig rework, support for VESA graphic mode selection
   - vc4: Add a tracepoint for CL submissions, HDMI YUV output,
     HDMI and clock improvements
   - virtio: Remove restriction of non-zero blob_flags,
   - vmwgfx: support for CursorMob and CursorBypass 4, various
     improvements and small fixes
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Merge tag 'drm-misc-next-2022-04-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - atomic: Add atomic_print_state to private objects
  - edid: Constify the EDID parsing API, rework of the API
  - dma-buf: Add dma_resv_replace_fences, dma_resv_get_singleton, make
    dma_resv_excl_fence private
  - format: Support monochrome formats
  - fbdev: fixes for cfb_imageblit and sys_imageblit, pagelist
    corruption fix
  - selftests: several small fixes
  - ttm: Rework bulk move handling

Driver Changes:
  - Switch all relevant drivers to drm_mode_copy or drm_mode_duplicate
  - bridge: conversions to devm_drm_of_get_bridge and panel_bridge,
    autosuspend for analogix_dp, audio support for it66121, DSI to DPI
    support for tc358767, PLL fixes and I2C support for icn6211
  - bridge_connector: Enable HPD if supported
  - etnaviv: fencing improvements
  - gma500: GEM and GTT improvements, connector handling fixes
  - komeda: switch to plane reset helper
  - mediatek: MIPI DSI improvements
  - omapdrm: GEM improvements
  - panel: DT bindings fixes for st7735r, few fixes for ssd130x, new
    panels: ltk035c5444t, B133UAN01, NV3052C
  - qxl: Allow to run on arm64
  - sysfb: Kconfig rework, support for VESA graphic mode selection
  - vc4: Add a tracepoint for CL submissions, HDMI YUV output,
    HDMI and clock improvements
  - virtio: Remove restriction of non-zero blob_flags,
  - vmwgfx: support for CursorMob and CursorBypass 4, various
    improvements and small fixes

[airlied: fixup conflict with newvision panel callbacks]
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220407085940.pnflvjojs4qw4b77@houat
2022-04-12 17:44:27 +10:00
Mike Christie 70a3baeec4 scsi: iscsi: MAINTAINERS: Add Mike Christie as co-maintainer
I've been doing a lot of iscsi patches because Oracle is paying me to work
on iSCSI again. It was supposed to be temp assignment, but my co-worker
that was working on iscsi moved to a new group so it looks like I'm back on
this code again. After talking to Chris and Lee this patch adds me back as
co-maintainer, so I can help them and people remember to cc me on issues.

Link: https://lore.kernel.org/r/20220408001314.5014-11-michael.christie@oracle.com
Tested-by: Manish Rangankar <mrangankar@marvell.com>
Acked-by: Lee Duncan <lduncan@suse.com>
Acked-by: Chris Leech <cleech@redhat.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-04-11 22:09:35 -04:00
Borislav Petkov c7bda0dca9 x86: Remove a.out support
Commit

  eac6165570 ("x86: Deprecate a.out support")

deprecated a.out support with the promise to remove it a couple of
releases later. That commit landed in v5.1.

Now it is more than a couple of releases later, no one has complained so
remove it.

Fold in a hunk removing the reference to arch/x86/ia32/ia32_aout.c in
MAINTAINERS:

  https://lore.kernel.org/r/20220316050828.17255-1-lukas.bulwahn@gmail.com

Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220113160115.5375-1-bp@alien8.de
2022-04-11 18:04:27 +02:00
Nehal Bakulchandra Shah 88115ea630 HID: amd_sfh: Remove name from maintainers list
Remove my name from maintainer-ship of AMD SENSOR FUSION HUB DRIVER

Signed-off-by: Nehal Bakulchandra Shah <Nehal-Bakulchandra.shah@amd.com>
Acked-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-04-11 17:05:02 +02:00
Olivier Dautricourt 745bd60094 MAINTAINERS: update my email address
This email should now be used to contact me.

Signed-off-by: Olivier Dautricourt <olivier.dautricourt@orolia.com>
Link: https://lore.kernel.org/r/85c4174fa162bd946ccf3e08dcfc9b83cfe69b5c.1647539776.git.olivier.dautricourt@orolia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-04-11 19:22:31 +05:30
Greg Kroah-Hartman 908662dc82 Merge 5.18-rc2 into staging-next
We need the staging fix in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-11 08:43:42 +02:00
Manivannan Sadhasivam 9498c011f5 MAINTAINERS: Update Hemant's email id
The codeaurora email domain is no longer available for Qualcomm employees.
Qualcomm employees should now use the new email ids from quicinc domain for
opensource contributions.

So let's use the new email id for Hemant.

Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/20220404064226.59825-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2022-04-11 11:36:34 +05:30
Linus Torvalds f335af1048 v5.18 first rc pull request
Several bug fixes for old bugs:
 
 - Welcome Leon as co-maintainer for RDMA so we are back to having two
   people
 
 - Some corner cases are fixed in mlx5's MR code
 
 - Long standing CM bug where a DREQ at the wrong time can result in a long
   timeout
 
 - Missing locking and refcounting in hf1
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma fixes from Jason Gunthorpe:
 "Several bug fixes for old bugs:

   - Welcome Leon as co-maintainer for RDMA so we are back to having two
     people

   - Some corner cases are fixed in mlx5's MR code

   - Long standing CM bug where a DREQ at the wrong time can result in a
     long timeout

   - Missing locking and refcounting in hf1"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
  RDMA/hfi1: Fix use-after-free bug for mm struct
  IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition
  IB/cm: Cancel mad on the DREQ event when the state is MRA_REP_RCVD
  RDMA/mlx5: Add a missing update of cache->last_add
  RDMA/mlx5: Don't remove cache MRs when a delay is needed
  MAINTAINERS: Update qib and hfi1 related drivers
  MAINTAINERS: Add Leon Romanovsky to RDMA maintainers
2022-04-08 18:29:02 -10:00
Tom Rix 4071a1b9e2 MAINTAINERS: add Tom as clang reviewer
I have been helping with build breaks and other clang things and would
like to help with the reviews.

Link: https://lkml.kernel.org/r/20220407175715.3378998-1-trix@redhat.com
Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-04-08 14:20:36 -10:00
Matti Vaittinen 908b768f9a
MAINTAINERS: Fix reviewer info for a few ROHM ICs
The email backend used by ROHM keeps labeling patches as spam.
Additionally, there have been reports of some emails been completely
dropped. Finally also the email list (or shared inbox)
linux-power@fi.rohmeurope.com inadvertly stopped working and has not
been reviwed during the past few weeks.

Remove no longer working list 'linux-power' list-entry and switch my
email to use the personal gmail account instead of the company account.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/Yk/zAHusOdf4+h06@dc73szyh141qn5ck3nwqy-3.rev.dnainternet.fi
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-08 12:09:45 +01:00
AngeloGioacchino Del Regno fe88f5f70b dt-bindings: i2c: convert i2c-mt65xx to json-schema
Convert I2C binding for MediaTek SoCs to Devicetree schema.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407094753.13282-1-angelogioacchino.delregno@collabora.com
2022-04-07 13:10:21 -05:00
Jérôme Pouiller 4a5fb1bbcd wfx: get out from the staging area
The wfx driver is now mature enough to leave the staging area.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
2022-04-06 09:52:14 +03:00
Richard Fitzgerald 72661ff766
ASoC: dt-bindings: cs35l45: Cirrus Logic CS35L45 Smart Amp
This adds the schema binding for the Cirrus Logic CS35L45 Smart Amp
and associated header file.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220405135419.1230088-5-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-05 18:27:58 +01:00
Aaron Tomlin f64205a420 module: Move kdb module related code out of main kdb code
No functional change.

This patch migrates the kdb 'lsmod' command support out of main
kdb code into its own file under kernel/module. In addition to
the above, a minor style warning i.e. missing a blank line after
declarations, was resolved too. The new file was added to
MAINTAINERS. Finally we remove linux/module.h as it is entirely
redundant.

Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-04-05 08:43:04 -07:00
Aaron Tomlin 1be9473e31 module: Move livepatch support to a separate file
No functional change.

This patch migrates livepatch support (i.e. used during module
add/or load and remove/or deletion) from core module code into
kernel/module/livepatch.c. At the moment it contains code to
persist Elf information about a given livepatch module, only.
The new file was added to MAINTAINERS.

Reviewed-by: Petr Mladek <pmladek@suse.com>
Tested-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-04-05 08:43:04 -07:00
Maxime Ripard 9cbbd694a5
Merge drm/drm-next into drm-misc-next
Let's start the 5.19 development cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2022-04-05 11:06:58 +02:00
Kunihiko Hayashi d9a64c5eb0 dt-bindings: PCI: uniphier: Convert uniphier-pcie.txt to json-schema
Convert the file into a JSON description at the yaml format.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1648617814-9217-2-git-send-email-hayashi.kunihiko@socionext.com
2022-04-04 19:55:02 -05:00
Aaron Tomlin cfc1d27789 module: Move all into module/
No functional changes.

This patch moves all module related code into a separate directory,
modifies each file name and creates a new Makefile. Note: this effort
is in preparation to refactor core module code.

Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2022-04-04 12:57:54 -07:00
Krzysztof Kozlowski 1a9f338f9c MAINTAINERS: update Krzysztof Kozlowski's email to Linaro
Use Krzysztof Kozlowski's @linaro.org account in maintainer entries.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20220330074016.12896-3-krzysztof.kozlowski@linaro.org
2022-04-04 15:43:20 +02:00
Dennis Dalessandro abcc160e4c MAINTAINERS: Update qib and hfi1 related drivers
Remove Mike's contact from maintainers file.

Link: https://lore.kernel.org/r/20220329184221.182061.69846.stgit@awfm-01.cornelisnetworks.com
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-04-04 10:31:49 -03:00
Jason Gunthorpe 442b8b250c MAINTAINERS: Add Leon Romanovsky to RDMA maintainers
Welcome Leon to the maintainer list so we continue to have two people on a
medium sized subsystem.

Link: https://lore.kernel.org/r/0-v1-64175bea3d24+13436-leon_maint_jgg@nvidia.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-04-04 10:31:49 -03:00
Arnd Bergmann fba2689ee7 Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic
* 'remove-h8300' of git://git.infradead.org/users/hch/misc:
  remove the h8300 architecture

This is clearly the least actively maintained architecture we have at
the moment, and probably the least useful. It is now the only one that
does not support MMUs at all, and most of the boards only support 4MB
of RAM, out of which the defconfig kernel needs more than half just
for .text/.data.

Guenter Roeck did the original patch to remove the architecture in 2013
after it had already been obsolete for a while, and Yoshinori Sato brought
it back in a much more modern form in 2015. Looking at the git history
since the reinstantiation, it's clear that almost all commits in the tree
are build fixes or cross-architecture cleanups:

$ git log --no-merges --format=%an v4.5.. arch/h8300/  | sort | uniq
-c | sort -rn | head -n 12
     25 Masahiro Yamada
     18 Christoph Hellwig
     14 Mike Rapoport
      9 Arnd Bergmann
      8 Mark Rutland
      7 Peter Zijlstra
      6 Kees Cook
      6 Ingo Molnar
      6 Al Viro
      5 Randy Dunlap
      4 Yury Norov

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-04 14:42:49 +02:00
Arnd Bergmann d7445676e8 ARM: versatile: move integrator/realview/vexpress to versatile
These are all fairly small platforms by now, and they are
closely related. Just move them all into a single directory.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tested-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-04 10:22:37 +02:00
Lorenzo Bianconi 0cddfc92e2 MAINTAINERS: updated Lorenzo's email address
Using my kernel.org email for iio devices.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/c75f0e1c683b6ad0333d5504fb00c6f1b14dd1bf.1648114531.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-04 09:11:24 +01:00
Linus Torvalds 02d4f8a3e0 chrome platform changes for 5.18
cros_ec_typec:
 * platform/chrome: cros_ec_typec: Check for EC device - Fix a crash when using
   the cros_ec_typec driver on older hardware not capable of typec commands.
 * Make try power role optional.
 * Mux configuration reorganization series from Prashant.
 
 cros_ec_debugfs:
 * Fix use after free. Thanks Tzung-bi.
 
 sensorhub:
 * cros_ec_sensorhub fixup - Split trace include file
 
 misc:
 * Add new mailing list for chrome-platform development.
   chrome-platform@lists.linux.dev. Now with patchwork!
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Merge tag 'tag-chrome-platform-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Benson Leung:
 "cros_ec_typec:

   - Check for EC device - Fix a crash when using the cros_ec_typec
     driver on older hardware not capable of typec commands

   - Make try power role optional

   - Mux configuration reorganization series from Prashant

  cros_ec_debugfs:

   - Fix use after free. Thanks Tzung-bi

  sensorhub:

   - cros_ec_sensorhub fixup - Split trace include file

  misc:

   - Add new mailing list for chrome-platform development:

	chrome-platform@lists.linux.dev

     Now with patchwork!"

* tag 'tag-chrome-platform-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: cros_ec_debugfs: detach log reader wq from devm
  platform: chrome: Split trace include file
  platform/chrome: cros_ec_typec: Update mux flags during partner removal
  platform/chrome: cros_ec_typec: Configure muxes at start of port update
  platform/chrome: cros_ec_typec: Get mux state inside configure_mux
  platform/chrome: cros_ec_typec: Move mux flag checks
  platform/chrome: cros_ec_typec: Check for EC device
  platform/chrome: cros_ec_typec: Make try power role optional
  MAINTAINERS: platform-chrome: Add new chrome-platform@lists.linux.dev list
2022-04-02 10:44:18 -07:00
Linus Torvalds 8467b0ed6c for-5.18/drivers-2022-04-01
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Merge tag 'for-5.18/drivers-2022-04-01' of git://git.kernel.dk/linux-block

Pull block driver fixes from Jens Axboe:
 "Followup block driver updates and fixes for the 5.18-rc1 merge window.
  In detail:

   - NVMe pull request
       - Fix multipath hang when disk goes live over reconnect (Anton
         Eidelman)
       - fix RCU hole that allowed for endless looping in multipath
         round robin (Chris Leech)
       - remove redundant assignment after left shift (Colin Ian King)
       - add quirks for Samsung X5 SSDs (Monish Kumar R)
       - fix the read-only state for zoned namespaces with unsupposed
         features (Pankaj Raghav)
       - use a private workqueue instead of the system workqueue in
         nvmet (Sagi Grimberg)
       - allow duplicate NSIDs for private namespaces (Sungup Moon)
       - expose use_threaded_interrupts read-only in sysfs (Xin Hao)"

   - nbd minor allocation fix (Zhang)

   - drbd fixes and maintainer addition (Lars, Jakob, Christoph)

   - n64cart build fix (Jackie)

   - loop compat ioctl fix (Carlos)

   - misc fixes (Colin, Dongli)"

* tag 'for-5.18/drivers-2022-04-01' of git://git.kernel.dk/linux-block:
  drbd: remove check of list iterator against head past the loop body
  drbd: remove usage of list iterator variable after loop
  nbd: fix possible overflow on 'first_minor' in nbd_dev_add()
  MAINTAINERS: add drbd co-maintainer
  drbd: fix potential silent data corruption
  loop: fix ioctl calls using compat_loop_info
  nvme-multipath: fix hang when disk goes live over reconnect
  nvme: fix RCU hole that allowed for endless looping in multipath round robin
  nvme: allow duplicate NSIDs for private namespaces
  nvmet: remove redundant assignment after left shift
  nvmet: use a private workqueue instead of the system workqueue
  nvme-pci: add quirks for Samsung X5 SSDs
  nvme-pci: expose use_threaded_interrupts read-only in sysfs
  nvme: fix the read-only state for zoned namespaces with unsupposed features
  n64cart: convert bi_disk to bi_bdev->bd_disk fix build
  xen/blkfront: fix comment for need_copy
  xen-blkback: remove redundant assignment to variable i
2022-04-01 16:26:57 -07:00
Linus Torvalds 7a3ecddc57 six ksmbd server fixes
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Merge tag '5.18-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd

Pull ksmbd updates from Steve French:

 - three cleanup fixes

 - shorten module load warning

 - two documentation fixes

* tag '5.18-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: replace usage of found with dedicated list iterator variable
  ksmbd: Remove a redundant zeroing of memory
  MAINTAINERS: ksmbd: switch Sergey to reviewer
  ksmbd: shorten experimental warning on loading the module
  ksmbd: use netif_is_bridge_port
  Documentation: ksmbd: update Feature Status table
2022-04-01 14:39:28 -07:00
Linus Torvalds a3dfc532b8 RISC-V Patches for the 5.18 Merge Window, Part 2
This has a handful of new features
 
 * Support for CURRENT_STACK_POINTER, which enables some extra stack
   debugging for HARDENED_USERCOPY.
 * Support for the new SBI CPU idle extension, via cpuidle and suspend
   drivers.
 * Profiling has been enabled in the defconfigs.
 
 but is mostly fixes and cleanups.
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Merge tag 'riscv-for-linus-5.18-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull more RISC-V updates from Palmer Dabbelt:
 "This has a handful of new features:

   - Support for CURRENT_STACK_POINTER, which enables some extra stack
     debugging for HARDENED_USERCOPY.

   - Support for the new SBI CPU idle extension, via cpuidle and suspend
     drivers.

   - Profiling has been enabled in the defconfigs.

  but is mostly fixes and cleanups"

* tag 'riscv-for-linus-5.18-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (21 commits)
  RISC-V: K210 defconfigs: Drop redundant MEMBARRIER=n
  RISC-V: defconfig: Drop redundant SBI HVC and earlycon
  Documentation: riscv: remove non-existent directory from table of contents
  riscv: cpu.c: don't use kernel-doc markers for comments
  RISC-V: Enable profiling by default
  RISC-V: module: fix apply_r_riscv_rcv_branch_rela typo
  RISC-V: Declare per cpu boot data as static
  RISC-V: Fix a comment typo in riscv_of_parent_hartid()
  riscv: Increase stack size under KASAN
  riscv: Fix fill_callchain return value
  riscv: dts: canaan: Fix SPI3 bus width
  riscv: Rename "sp_in_global" to "current_stack_pointer"
  riscv module: remove (NOLOAD)
  RISC-V: Enable RISC-V SBI CPU Idle driver for QEMU virt machine
  dt-bindings: Add common bindings for ARM and RISC-V idle states
  cpuidle: Add RISC-V SBI CPU idle driver
  cpuidle: Factor-out power domain related code from PSCI domain driver
  RISC-V: Add SBI HSM suspend related defines
  RISC-V: Add arch functions for non-retentive suspend entry/exit
  RISC-V: Rename relocate() and make it global
  ...
2022-04-01 13:31:57 -07:00
Linus Torvalds aa240ee788 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - a revert of a patch resetting extra buttons on touchpads claiming to
   be buttonpads as this caused regression on certain Dell devices

 - a new driver for Mediatek MT6779 keypad

 - a new driver for Imagis touchscreen

 - rework of Google/Chrome OS "Vivaldi" keyboard handling

 - assorted driver fixes.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (31 commits)
  Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
  Input: adi - remove redundant variable z
  Input: add Imagis touchscreen driver
  dt-bindings: input/touchscreen: bindings for Imagis
  Input: synaptics - enable InterTouch on ThinkPad T14/P14s Gen 1 AMD
  Input: stmfts - fix reference leak in stmfts_input_open
  Input: add bounds checking to input_set_capability()
  Input: iqs5xx - use local input_dev pointer
  HID: google: modify HID device groups of eel
  HID: google: Add support for vivaldi to hid-hammer
  HID: google: extract Vivaldi hid feature mapping for use in hid-hammer
  Input: extract ChromeOS vivaldi physmap show function
  HID: google: switch to devm when registering keyboard backlight LED
  Input: mt6779-keypad - fix signedness bug
  Input: mt6779-keypad - add MediaTek keypad driver
  dt-bindings: input: Add bindings for Mediatek matrix keypad
  Input: da9063 - use devm_delayed_work_autocancel()
  Input: goodix - fix race on driver unbind
  Input: goodix - use input_copy_abs() helper
  Input: add input_copy_abs() function
  ...
2022-04-01 10:14:32 -07:00
Linus Torvalds 6a34fdcca4 RTC for 5.18
Subsystem:
  - remove uie_unsupported, all users have been converted to clear
    RTC_FEATURE_UPDATE_INTERRUPT and provide a reason
  - RTCs with an alarm with a resolution of a minute are now letting the core
    handle rounding down the alarm time
  - fix use-after-free on device removal
 
 New driver:
  - OP-TEE RTC PTA
 
 Drivers:
  - sun6i: Add H616 support
  - cmos: Fix the AltCentury for AMD platforms
  - spear: set range
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Merge tag 'rtc-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "The bulk of the patches are about replacing the uie_unsupported struct
  rtc_device member by a feature bit.

  Subsystem:

   - remove uie_unsupported, all users have been converted to clear
     RTC_FEATURE_UPDATE_INTERRUPT and provide a reason

   - RTCs with an alarm with a resolution of a minute are now letting
     the core handle rounding down the alarm time

   - fix use-after-free on device removal

  New driver:

   - OP-TEE RTC PTA

  Drivers:

   - sun6i: Add H616 support

   - cmos: Fix the AltCentury for AMD platforms

   - spear: set range"

* tag 'rtc-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (56 commits)
  rtc: check if __rtc_read_time was successful
  rtc: gamecube: Fix refcount leak in gamecube_rtc_read_offset_from_sram
  rtc: mc146818-lib: Fix the AltCentury for AMD platforms
  rtc: optee: add RTC driver for OP-TEE RTC PTA
  rtc: pm8xxx: Return -ENODEV if set_time disallowed
  rtc: pm8xxx: Attach wake irq to device
  clk: sunxi-ng: sun6i-rtc: include clk/sunxi-ng.h
  rtc: remove uie_unsupported
  rtc: xgene: stop using uie_unsupported
  rtc: hym8563: switch to RTC_FEATURE_UPDATE_INTERRUPT
  rtc: hym8563: let the core handle the alarm resolution
  rtc: hym8563: switch to devm_rtc_allocate_device
  rtc: efi: switch to RTC_FEATURE_UPDATE_INTERRUPT
  rtc: efi: switch to devm_rtc_allocate_device
  rtc: add new RTC_FEATURE_ALARM_WAKEUP_ONLY feature
  rtc: spear: fix spear_rtc_read_time
  rtc: spear: drop uie_unsupported
  rtc: spear: set range
  rtc: spear: switch to devm_rtc_allocate_device
  rtc: pcf8563: switch to RTC_FEATURE_UPDATE_INTERRUPT
  ...
2022-04-01 09:37:18 -07:00
Chris Down e11da6799f MAINTAINERS: Add printk indexing maintainers on mention of printk_index
This will primarily catch new and changed printk_index_subsys_emit
calls, but it's also worth catching changes to other printk indexing
infrastructure outside of kernel/printk/index.c.

This avoids churn due to missing ccs when adding new printk indexes, as
was the case recently for the first round of the XFS printk indexing
patches.

Signed-off-by: Chris Down <chris@chrisdown.name>
Cc: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/YkRp9IhToTmTnkl7@chrisdown.name
2022-04-01 14:14:31 +02:00
Kalle Valo 61a891efbb MAINTAINERS: mark wil6210 as orphan
Maya is not working on wil6210 anymore so mark it as orphan.

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220330144046.11229-1-kvalo@kernel.org
2022-04-01 09:39:02 +03:00
Johannes Berg 598be865ee MAINTAINERS: claim include/uapi/linux/wireless.h
As much as I don't really want to maintain this legacy
cruft that we started replacing 15+ years ago, for now
it still falls on me to take care of it. Add a missing
file to the list.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220328114029.526fbb42784d.If7c79b4ca827dfe82a545689f2d31fcedabd8387@changeid
2022-04-01 09:38:19 +03:00
Linus Torvalds e8b767f5e0 This pull request contains the following changes for UML:
- Devicetree support (for testing)
 - Various cleanups and fixes: UBD, port_user, uml_mconsole
 - Maintainer update
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Merge tag 'for-linus-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

Pull UML updates from Richard Weinberger:

 - Devicetree support (for testing)

 - Various cleanups and fixes: UBD, port_user, uml_mconsole

 - Maintainer update

* tag 'for-linus-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: run_helper: Write error message to kernel log on exec failure on host
  um: port_user: Improve error handling when port-helper is not found
  um: port_user: Allow setting path to port-helper using UML_PORT_HELPER envvar
  um: port_user: Search for in.telnetd in PATH
  um: clang: Strip out -mno-global-merge from USER_CFLAGS
  docs: UML: Mention telnetd for port channel
  um: Remove unused timeval_to_ns() function
  um: Fix uml_mconsole stop/go
  um: Cleanup syscall_handler_t definition/cast, fix warning
  uml: net: vector: fix const issue
  um: Fix WRITE_ZEROES in the UBD Driver
  um: Migrate vector drivers to NAPI
  um: Fix order of dtb unflatten/early init
  um: fix and optimize xor select template for CONFIG64 and timetravel mode
  um: Document dtb command line option
  lib/logic_iomem: correct fallback config references
  um: Remove duplicated include in syscalls_64.c
  MAINTAINERS: Update UserModeLinux entry
2022-03-31 16:16:58 -07:00
Linus Torvalds 2975dbdc39 Networking fixes for 5.18-rc1 and rethook patches.
Features:
 
  - kprobes: rethook: x86: replace kretprobe trampoline with rethook
 
 Current release - regressions:
 
  - sfc: avoid null-deref on systems without NUMA awareness
    in the new queue sizing code
 
 Current release - new code bugs:
 
  - vxlan: do not feed vxlan_vnifilter_dump_dev with non-vxlan devices
 
  - eth: lan966x: fix null-deref on PHY pointer in timestamp ioctl
    when interface is down
 
 Previous releases - always broken:
 
  - openvswitch: correct neighbor discovery target mask field
    in the flow dump
 
  - wireguard: ignore v6 endpoints when ipv6 is disabled and fix a leak
 
  - rxrpc: fix call timer start racing with call destruction
 
  - rxrpc: fix null-deref when security type is rxrpc_no_security
 
  - can: fix UAF bugs around echo skbs in multiple drivers
 
 Misc:
 
  - docs: move netdev-FAQ to the "process" section of the documentation
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull more networking updates from Jakub Kicinski:
 "Networking fixes and rethook patches.

  Features:

   - kprobes: rethook: x86: replace kretprobe trampoline with rethook

  Current release - regressions:

   - sfc: avoid null-deref on systems without NUMA awareness in the new
     queue sizing code

  Current release - new code bugs:

   - vxlan: do not feed vxlan_vnifilter_dump_dev with non-vxlan devices

   - eth: lan966x: fix null-deref on PHY pointer in timestamp ioctl when
     interface is down

  Previous releases - always broken:

   - openvswitch: correct neighbor discovery target mask field in the
     flow dump

   - wireguard: ignore v6 endpoints when ipv6 is disabled and fix a leak

   - rxrpc: fix call timer start racing with call destruction

   - rxrpc: fix null-deref when security type is rxrpc_no_security

   - can: fix UAF bugs around echo skbs in multiple drivers

  Misc:

   - docs: move netdev-FAQ to the 'process' section of the
     documentation"

* tag 'net-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
  vxlan: do not feed vxlan_vnifilter_dump_dev with non vxlan devices
  openvswitch: Add recirc_id to recirc warning
  rxrpc: fix some null-ptr-deref bugs in server_key.c
  rxrpc: Fix call timer start racing with call destruction
  net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
  net: hns3: fix the concurrency between functions reading debugfs
  docs: netdev: move the netdev-FAQ to the process pages
  docs: netdev: broaden the new vs old code formatting guidelines
  docs: netdev: call out the merge window in tag checking
  docs: netdev: add missing back ticks
  docs: netdev: make the testing requirement more stringent
  docs: netdev: add a question about re-posting frequency
  docs: netdev: rephrase the 'should I update patchwork' question
  docs: netdev: rephrase the 'Under review' question
  docs: netdev: shorten the name and mention msgid for patch status
  docs: netdev: note that RFC postings are allowed any time
  docs: netdev: turn the net-next closed into a Warning
  docs: netdev: move the patch marking section up
  docs: netdev: minor reword
  docs: netdev: replace references to old archives
  ...
2022-03-31 11:23:31 -07:00
Christoph Böhmwalder db0a155040 MAINTAINERS: add drbd co-maintainer
In light of the recent controversy surrounding the (lack of)
maintenance of the in-tree DRBD driver, we have decided to add myself
as co-maintainer. This allows us to better distribute the workload and
reduce the chance of patches getting lost.

I will be keeping an eye on the mailing list in order to ensure that all
patches get the attention they need.

Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/20220331134236.776524-1-christoph.boehmwalder@linbit.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-31 07:53:03 -06:00
Jakub Kicinski 8df0136376 docs: netdev: move the netdev-FAQ to the process pages
The documentation for the tip tree is really in quite a similar
spirit to the netdev-FAQ. Move the netdev-FAQ to the process docs
as well.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-03-31 10:49:39 +02:00
Palmer Dabbelt bee7fbc385
RISC-V CPU Idle Support
This series adds RISC-V CPU Idle support using SBI HSM suspend function.
The RISC-V SBI CPU idle driver added by this series is highly inspired
from the ARM PSCI CPU idle driver.

Special thanks Sandeep Tripathy for providing early feeback on SBI HSM
support in all above projects (RISC-V SBI specification, OpenSBI, and
Linux RISC-V).

* palmer/riscv-idle:
  RISC-V: Enable RISC-V SBI CPU Idle driver for QEMU virt machine
  dt-bindings: Add common bindings for ARM and RISC-V idle states
  cpuidle: Add RISC-V SBI CPU idle driver
  cpuidle: Factor-out power domain related code from PSCI domain driver
  RISC-V: Add SBI HSM suspend related defines
  RISC-V: Add arch functions for non-retentive suspend entry/exit
  RISC-V: Rename relocate() and make it global
  RISC-V: Enable CPU_IDLE drivers
2022-03-30 16:17:54 -07:00
Linus Torvalds 9512433987 There's one large change in the core clk framework here. We change how
clk_set_rate_range() works so that the frequency is re-evaulated each time the
 rate is changed. Previously we wouldn't let clk providers see a rate that was
 different if it was still within the range, which could be bad for power if the
 clk could run slower when a range expands. Now the clk provider can decide to
 do something differently when the constraints change. This broke Nvidia's clk
 driver so we had to wait for the fix for that to bake a little more in -next.
 
 The rate range patch series also introduced a kunit suite for the clk framework
 that we're going to extend in the next release. It already made it easy to find
 corner cases in the rate range patches so I'm excited to see it cover more clk
 code and increase our confidence in core framework patches in the future. I
 also added a kunit test for the basic clk gate code and that work will continue
 to cover more basic clk types: muxes, dividers, etc.
 
 Beyond the core code we have the usual set of clk driver updates and additions.
 Qualcomm again dominates the diffstat here with lots more SoCs being supported
 and i.MX follows afer that with a similar number of SoCs gaining clk drivers.
 Beyond those large additions there's drivers being modernized to use
 clk_parent_data so we can move away from global string names for all the clks
 in an SoC. Finally there's lots of little fixes all over the clk drivers for
 typos, warnings, and missing clks that aren't critical and get batched up
 waiting for the next merge window to open. Nothing super big stands out in the
 driver pile. Full details are below.
 
 Core:
  - Make clk_set_rate_range() re-evaluate the limits each time
  - Introduce various clk_set_rate_range() tests
  - Add clk_drop_range() to drop a previously set range
 
 New Drivers:
  - i.MXRT1050 clock driver and bindings
  - i.MX8DXL clock driver and bindings
  - i.MX93 clock driver and bindings
  - NCO blocks on Apple SoCs
  - Audio clks on StarFive JH7100 RISC-V SoC
  - Add support for the new Renesas RZ/V2L SoC
  - Qualcomm SDX65 A7 PLL
  - Qualcomm SM6350 GPU clks
  - Qualcomm SM6125, SM6350, QCS2290 display clks
  - Qualcomm MSM8226 multimedia clks
 
 Updates:
  - Kunit tests for clk-gate implementation
  - Terminate arrays with sentinels and make that clearer
  - Cleanup SPDX tags
  - Fix typos in comments
  - Mark mux table as const in clk-mux
  - Make the all_lists array const
  - Convert Cirrus Logic CS2000P driver to regmap, yamlify DT binding and add
    support for dynamic mode
  - Clock configuration on Microchip PolarFire SoCs
  - Free allocations on probe error in Mediatek clk driver
  - Modernize Mediatek clk driver by consolidating code
  - Add watchdog (WDT), I2C, and pin function controller (PFC) clocks on
    Renesas R-Car S4-8
  - Improve the clocks for the Rockchip rk3568 display outputs (parenting, pll-rates)
  - Use of_device_get_match_data() instead of open-coding on Rockchip rk3568
  - Reintroduce the expected fractional-divider behaviour that disappeared
    with the addition of CLK_FRAC_DIVIDER_POWER_OF_TWO_PS
  - Remove SYS PLL 1/2 clock gates for i.MX8M*
  - Remove AUDIO MCLK ROOT from i.MX7D
  - Add fracn gppll clock type used by i.MX93
  - Add new composite clock for i.MX93
  - Add missing media mipi phy ref clock for i.MX8MP
  - Fix off by one in imx_lpcg_parse_clks_from_dt()
  - Rework for the imx pll14xx
  - sama7g5: One low priority fix for GCLK of PDMC
  - Add DMA engine (SYS-DMAC) clocks on Renesas R-Car S4-8
  - Add MOST (MediaLB I/F) clocks on Renesas R-Car E3 and D3
  - Add CAN-FD clocks on Renesas R-Car V3U
  - Qualcomm SC8280XP RPMCC
  - Add some missing clks on Qualcomm MSM8992/MSM8994/MSM8998 SoCs
  - Rework Qualcomm GCC bindings and convert SDM845 camera bindig to YAML
  - Convert various Qualcomm drivers to use clk_parent_data
  - Remove test clocks from various Qualcomm drivers
  - Crypto engine clks on Qualcomm IPQ806x + more freqs for SDCC/NSS
  - Qualcomm SM8150 EMAC, PCIe, UFS GDSCs
  - Better pixel clk frequency support on Qualcomm RCG2 clks
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "There's one large change in the core clk framework here. We change how
  clk_set_rate_range() works so that the frequency is re-evaulated each
  time the rate is changed. Previously we wouldn't let clk providers see
  a rate that was different if it was still within the range, which
  could be bad for power if the clk could run slower when a range
  expands. Now the clk provider can decide to do something differently
  when the constraints change. This broke Nvidia's clk driver so we had
  to wait for the fix for that to bake a little more in -next.

  The rate range patch series also introduced a kunit suite for the clk
  framework that we're going to extend in the next release. It already
  made it easy to find corner cases in the rate range patches so I'm
  excited to see it cover more clk code and increase our confidence in
  core framework patches in the future. I also added a kunit test for
  the basic clk gate code and that work will continue to cover more
  basic clk types: muxes, dividers, etc.

  Beyond the core code we have the usual set of clk driver updates and
  additions. Qualcomm again dominates the diffstat here with lots more
  SoCs being supported and i.MX follows afer that with a similar number
  of SoCs gaining clk drivers. Beyond those large additions there's
  drivers being modernized to use clk_parent_data so we can move away
  from global string names for all the clks in an SoC. Finally there's
  lots of little fixes all over the clk drivers for typos, warnings, and
  missing clks that aren't critical and get batched up waiting for the
  next merge window to open. Nothing super big stands out in the driver
  pile. Full details are below.

  Core:
   - Make clk_set_rate_range() re-evaluate the limits each time
   - Introduce various clk_set_rate_range() tests
   - Add clk_drop_range() to drop a previously set range

  New Drivers:
   - i.MXRT1050 clock driver and bindings
   - i.MX8DXL clock driver and bindings
   - i.MX93 clock driver and bindings
   - NCO blocks on Apple SoCs
   - Audio clks on StarFive JH7100 RISC-V SoC
   - Add support for the new Renesas RZ/V2L SoC
   - Qualcomm SDX65 A7 PLL
   - Qualcomm SM6350 GPU clks
   - Qualcomm SM6125, SM6350, QCS2290 display clks
   - Qualcomm MSM8226 multimedia clks

  Updates:
   - Kunit tests for clk-gate implementation
   - Terminate arrays with sentinels and make that clearer
   - Cleanup SPDX tags
   - Fix typos in comments
   - Mark mux table as const in clk-mux
   - Make the all_lists array const
   - Convert Cirrus Logic CS2000P driver to regmap, yamlify DT binding
     and add support for dynamic mode
   - Clock configuration on Microchip PolarFire SoCs
   - Free allocations on probe error in Mediatek clk driver
   - Modernize Mediatek clk driver by consolidating code
   - Add watchdog (WDT), I2C, and pin function controller (PFC) clocks
     on Renesas R-Car S4-8
   - Improve the clocks for the Rockchip rk3568 display outputs
     (parenting, pll-rates)
   - Use of_device_get_match_data() instead of open-coding on Rockchip
     rk3568
   - Reintroduce the expected fractional-divider behaviour that
     disappeared with the addition of CLK_FRAC_DIVIDER_POWER_OF_TWO_PS
   - Remove SYS PLL 1/2 clock gates for i.MX8M*
   - Remove AUDIO MCLK ROOT from i.MX7D
   - Add fracn gppll clock type used by i.MX93
   - Add new composite clock for i.MX93
   - Add missing media mipi phy ref clock for i.MX8MP
   - Fix off by one in imx_lpcg_parse_clks_from_dt()
   - Rework for the imx pll14xx
   - sama7g5: One low priority fix for GCLK of PDMC
   - Add DMA engine (SYS-DMAC) clocks on Renesas R-Car S4-8
   - Add MOST (MediaLB I/F) clocks on Renesas R-Car E3 and D3
   - Add CAN-FD clocks on Renesas R-Car V3U
   - Qualcomm SC8280XP RPMCC
   - Add some missing clks on Qualcomm MSM8992/MSM8994/MSM8998 SoCs
   - Rework Qualcomm GCC bindings and convert SDM845 camera bindig to
     YAML
   - Convert various Qualcomm drivers to use clk_parent_data
   - Remove test clocks from various Qualcomm drivers
   - Crypto engine clks on Qualcomm IPQ806x + more freqs for SDCC/NSS
   - Qualcomm SM8150 EMAC, PCIe, UFS GDSCs
   - Better pixel clk frequency support on Qualcomm RCG2 clks"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (227 commits)
  clk: zynq: Update the parameters to zynq_clk_register_periph_clk
  clk: zynq: trivial warning fix
  clk: Drop the rate range on clk_put()
  clk: test: Test clk_set_rate_range on orphan mux
  clk: Initialize orphan req_rate
  dt-bindings: clock: drop useless consumer example
  dt-bindings: clock: renesas: Make example 'clocks' parsable
  clk: qcom: gcc-msm8994: Fix gpll4 width
  dt-bindings: clock: fix dt_binding_check error for qcom,gcc-other.yaml
  clk: rs9: Add Renesas 9-series PCIe clock generator driver
  clk: fixed-factor: Introduce devm_clk_hw_register_fixed_factor_index()
  clk: visconti: prevent array overflow in visconti_clk_register_gates()
  dt-bindings: clk: rs9: Add Renesas 9-series I2C PCIe clock generator
  clk: sifive: Move all stuff into SoCs header files from C files
  clk: sifive: Add SoCs prefix in each SoCs-dependent data
  riscv: dts: Change the macro name of prci in each device node
  dt-bindings: change the macro name of prci in header files and example
  clk: sifive: duplicate the macro definitions for the time being
  clk: qcom: sm6125-gcc: fix typos in comments
  clk: ti: clkctrl: fix typos in comments
  ...
2022-03-30 10:11:04 -07:00
Linus Torvalds ee96dd9614 libnvdimm for 5.18
- Add perf support for nvdimm events, initially only for 'papr_scm'
   devices.
 
 - Deprecate the 'block aperture' support in libnvdimm, it only ever
   existed in the specification, not in shipping product.
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Merge tag 'libnvdimm-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull libnvdimm updates from Dan Williams:
 "The update for this cycle includes the deprecation of block-aperture
  mode and a new perf events interface for the papr_scm nvdimm driver.

  The perf events approach was acked by PeterZ.

   - Add perf support for nvdimm events, initially only for 'papr_scm'
     devices.

   - Deprecate the 'block aperture' support in libnvdimm, it only ever
     existed in the specification, not in shipping product"

* tag 'libnvdimm-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  nvdimm/blk: Fix title level
  MAINTAINERS: remove section LIBNVDIMM BLK: MMIO-APERTURE DRIVER
  powerpc/papr_scm: Fix build failure when
  drivers/nvdimm: Fix build failure when CONFIG_PERF_EVENTS is not set
  nvdimm/region: Delete nd_blk_region infrastructure
  ACPI: NFIT: Remove block aperture support
  nvdimm/namespace: Delete nd_namespace_blk
  nvdimm/namespace: Delete blk namespace consideration in shared paths
  nvdimm/blk: Delete the block-aperture window driver
  nvdimm/region: Fix default alignment for small regions
  docs: ABI: sysfs-bus-nvdimm: Document sysfs event format entries for nvdimm pmu
  powerpc/papr_scm: Add perf interface support
  drivers/nvdimm: Add perf interface to expose nvdimm performance stats
  drivers/nvdimm: Add nvdimm pmu structure
2022-03-30 10:04:11 -07:00
Namjae Jeon 99e2aee3f9 MAINTAINERS: ksmbd: switch Sergey to reviewer
Sergey don't have the time to work ksmbd. He will continue to review
ksmbd works at free time. This patch switches him from maintainer
to reviewer.

Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
2022-03-30 08:17:51 -05:00
Linus Torvalds 1d59c3b669 More power management updates for 5.18-rc1
- Add per core DVFS support for QCom SoC (Bjorn Andersson), convert
    to yaml binding (Manivannan Sadhasivam) and various other fixes
    to the QCom drivers (Luca Weiss).
 
  - Add OPP table for imx7s SoC (Denys Drozdov) and minor fixes (Stefan
    Agner).
 
  - Fix CPPC driver's freq/performance conversions (Pierre Gondois).
 
  - Minor generic cleanups (Yury Norov).
 
  - Introduce opp-microwatt property to the OPP core, bindings, etc
    (Lukasz Luba).
 
  - Convert DT bindings to schema format and various related fixes
    (Yassine Oudjana).
 
  - Expose OPP's OF node in debugfs (Viresh Kumar).
 
  - Add Intel uncore frequency scaling documentation file to its
    MAINTAINERS entry (Srinivas Pandruvada).
 
  - Clean up the AMD P-state driver documentation (Jan Engelhardt).
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Merge tag 'pm-5.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more power management updates from Rafael Wysocki:
 "These update ARM cpufreq drivers, the OPP (Operating Performance
  Points) library and the power management documentation.

  Specifics:

   - Add per core DVFS support for QCom SoC (Bjorn Andersson), convert
     to yaml binding (Manivannan Sadhasivam) and various other fixes to
     the QCom drivers (Luca Weiss).

   - Add OPP table for imx7s SoC (Denys Drozdov) and minor fixes (Stefan
     Agner).

   - Fix CPPC driver's freq/performance conversions (Pierre Gondois).

   - Minor generic cleanups (Yury Norov).

   - Introduce opp-microwatt property to the OPP core, bindings, etc
     (Lukasz Luba).

   - Convert DT bindings to schema format and various related fixes
     (Yassine Oudjana).

   - Expose OPP's OF node in debugfs (Viresh Kumar).

   - Add Intel uncore frequency scaling documentation file to its
     MAINTAINERS entry (Srinivas Pandruvada).

   - Clean up the AMD P-state driver documentation (Jan Engelhardt)"

* tag 'pm-5.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (24 commits)
  Documentation: amd-pstate: grammar and sentence structure updates
  dt-bindings: cpufreq: cpufreq-qcom-hw: Convert to YAML bindings
  dt-bindings: dvfs: Use MediaTek CPUFREQ HW as an example
  Documentation: EM: Describe new registration method using DT
  OPP: Add support of "opp-microwatt" for EM registration
  PM: EM: add macro to set .active_power() callback conditionally
  OPP: Add "opp-microwatt" supporting code
  dt-bindings: opp: Add "opp-microwatt" entry in the OPP
  MAINTAINERS: Add additional file to uncore frequency control
  cpufreq: blocklist Qualcomm sc8280xp and sa8540p in cpufreq-dt-platdev
  cpufreq: qcom-hw: Add support for per-core-dcvs
  dt-bindings: power: avs: qcom,cpr: Convert to DT schema
  arm64: dts: qcom: qcs404: Rename CPU and CPR OPP tables
  arm64: dts: qcom: msm8996: Rename cluster OPP tables
  dt-bindings: opp: Convert qcom-nvmem-cpufreq to DT schema
  dt-bindings: opp: qcom-opp: Convert to DT schema
  arm64: dts: qcom: msm8996-mtp: Add msm8996 compatible
  dt-bindings: arm: qcom: Add msm8996 and apq8096 compatibles
  opp: Expose of-node's name in debugfs
  cpufreq: CPPC: Fix performance/frequency conversion
  ...
2022-03-29 11:06:55 -07:00
Stephen Boyd c64dd8ea8e Merge branches 'clk-range', 'clk-uniphier', 'clk-apple' and 'clk-qcom' into clk-next
- Make clk_set_rate_range() re-evaluate the limits each time
 - Introduce various clk_set_rate_range() tests
 - Add clk_drop_range() to drop a previously set range
 - Support for NCO blocks on Apple SoCs

* clk-range:
  clk: Drop the rate range on clk_put()
  clk: test: Test clk_set_rate_range on orphan mux
  clk: Initialize orphan req_rate
  clk: bcm: rpi: Run some clocks at the minimum rate allowed
  clk: bcm: rpi: Set a default minimum rate
  clk: bcm: rpi: Add variant structure
  clk: Add clk_drop_range
  clk: Always set the rate on clk_set_range_rate
  clk: Use clamp instead of open-coding our own
  clk: Always clamp the rounded rate
  clk: Enforce that disjoints limits are invalid
  clk: Introduce Kunit Tests for the framework
  clk: Fix clk_hw_get_clk() when dev is NULL

* clk-uniphier:
  clk: uniphier: Fix fixed-rate initialization

* clk-apple:
  clk: clk-apple-nco: Allow and fix module building
  MAINTAINERS: Add clk-apple-nco under ARM/APPLE MACHINE
  clk: clk-apple-nco: Add driver for Apple NCO
  dt-bindings: clock: Add Apple NCO

* clk-qcom: (61 commits)
  clk: qcom: gcc-msm8994: Fix gpll4 width
  dt-bindings: clock: fix dt_binding_check error for qcom,gcc-other.yaml
  clk: qcom: Add display clock controller driver for SM6125
  dt-bindings: clock: add QCOM SM6125 display clock bindings
  clk: qcom: Fix sorting of SDX_GCC_65 in Makefile and Kconfig
  clk: qcom: gcc: Add emac GDSC support for SM8150
  clk: qcom: gcc: sm8150: Fix some identation issues
  clk: qcom: gcc: Add UFS_CARD and UFS_PHY GDSCs for SM8150
  clk: qcom: gcc: Add PCIe0 and PCIe1 GDSC for SM8150
  clk: qcom: clk-rcg2: Update the frac table for pixel clock
  clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
  clk: qcom: smd: Add missing MSM8998 RPM clocks
  clk: qcom: smd: Add missing RPM clocks for msm8992/4
  dt-bindings: clock: qcom: rpmcc: Add RPM Modem SubSystem (MSS) clocks
  clk: qcom: gcc-ipq806x: add CryptoEngine resets
  dt-bindings: reset: add ipq8064 ce5 resets
  clk: qcom: gcc-ipq806x: add CryptoEngine clocks
  dt-bindings: clock: add ipq8064 ce5 clk define
  clk: qcom: gcc-ipq806x: add additional freq for sdc table
  clk: qcom: clk-rcg: add clk_rcg_floor_ops ops
  ...
2022-03-29 10:19:36 -07:00
Stephen Boyd 4222744d40 Merge branches 'clk-starfive', 'clk-ti', 'clk-terminate' and 'clk-cleanup' into clk-next
- Audio clks on StarFive JH7100 RISC-V SoC
 - Terminate arrays with sentinels and make that clearer
 - Cleanup SPDX tags
 - Fix typos in comments

* clk-starfive:
  clk: starfive: Add JH7100 audio clock driver
  clk: starfive: jh7100: Support more clock types
  clk: starfive: jh7100: Make hw clock implementation reusable
  dt-bindings: clock: Add starfive,jh7100-audclk bindings
  dt-bindings: clock: Add JH7100 audio clock definitions
  clk: starfive: jh7100: Handle audio_div clock properly
  clk: starfive: jh7100: Don't round divisor up twice

* clk-ti:
  clk: ti: Drop legacy compatibility clocks for dra7
  clk: ti: Drop legacy compatibility clocks for am4
  clk: ti: Drop legacy compatibility clocks for am3
  clk: ti: Update component clocks to use ti_dt_clk_name()
  clk: ti: Update pll and clockdomain clocks to use ti_dt_clk_name()
  clk: ti: Add ti_dt_clk_name() helper to use clock-output-names
  clk: ti: Use clock-output-names for clkctrl
  clk: ti: Add ti_find_clock_provider() to use clock-output-names
  clk: ti: Optionally parse IO address from parent clock node
  clk: ti: Preserve node in ti_dt_clocks_register()
  clk: ti: Constify clkctrl_name

* clk-terminate:
  clk: actions: Make sentinel elements more obvious
  clk: clps711x: Terminate clk_div_table with sentinel element
  clk: hisilicon: Terminate clk_div_table with sentinel element
  clk: loongson1: Terminate clk_div_table with sentinel element
  clk: actions: Terminate clk_div_table with sentinel element

* clk-cleanup:
  clk: zynq: Update the parameters to zynq_clk_register_periph_clk
  clk: zynq: trivial warning fix
  clk: qcom: sm6125-gcc: fix typos in comments
  clk: ti: clkctrl: fix typos in comments
  clk: COMMON_CLK_LAN966X should depend on SOC_LAN966
  clk: Use of_device_get_match_data()
  clk: bcm2835: Remove unused variable
  clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
  clk: cleanup comments
  clk: socfpga: cleanup spdx tags
2022-03-29 10:19:10 -07:00
Stephen Boyd 9babf95203 Merge branches 'clk-mvebu', 'clk-const', 'clk-imx' and 'clk-rockchip' into clk-next
- Mark mux table as const in clk-mux
 - Make the all_lists array const

* clk-mvebu:
  clk: mvebu: use time_is_before_eq_jiffies() instead of open coding it

* clk-const:
  clk: Mark clk_core_evict_parent_cache_subtree() 'target' const
  clk: Mark 'all_lists' as const
  clk: pistachio: Declare mux table as const u32[]
  clk: qcom: Declare mux table as const u32[]
  clk: mmp: Declare mux tables as const u32[]
  clk: hisilicon: Remove unnecessary cast of mux table to u32 *
  clk: mux: Declare u32 *table parameter as const
  clk: nxp: Declare mux table parameter as const u32 *
  clk: nxp: Remove unused variable

* clk-imx: (28 commits)
  dt-bindings: clock: drop useless consumer example
  clk: imx: Select MXC_CLK for i.MX93 clock driver
  clk: imx: remove redundant re-assignment of pll->base
  MAINTAINERS: clk: imx: add git tree and dt-bindings files
  clk: imx: pll14xx: Support dynamic rates
  clk: imx: pll14xx: Add pr_fmt
  clk: imx: pll14xx: explicitly return lowest rate
  clk: imx: pll14xx: name variables after usage
  clk: imx: pll14xx: consolidate rate calculation
  clk: imx: pll14xx: Use FIELD_GET/FIELD_PREP
  clk: imx: pll14xx: Drop wrong shifting
  clk: imx: pll14xx: Use register defines consistently
  clk: imx8mp: remove SYS PLL 1/2 clock gates
  clk: imx8mn: remove SYS PLL 1/2 clock gates
  clk: imx8mm: remove SYS PLL 1/2 clock gates
  clk: imx: add i.MX93 clk
  clk: imx: support fracn gppll
  clk: imx: add i.MX93 composite clk
  dt-bindings: clock: add i.MX93 clock definition
  dt-bindings: clock: Add imx93 clock support
  ...

* clk-rockchip:
  clk: rockchip: re-add rational best approximation algorithm to the fractional divider
  clk/rockchip: Use of_device_get_match_data()
  clk: rockchip: Add CLK_SET_RATE_PARENT to the HDMI reference clock on rk3568
  clk: rockchip: drop CLK_SET_RATE_PARENT from dclk_vop* on rk3568
  clk: rockchip: Add more PLL rates for rk3568
2022-03-29 10:18:56 -07:00
Rafael J. Wysocki 3b65dd5be3 Merge branch 'pm-docs'
Merge additional power management documentation udates for 5.18-rc1:

 - Add Intel uncore frequency scaling documentation file to its
   MAINTAINERS entry (Srinivas Pandruvada).

 - Clean up the AMD P-state driver documentation (Jan Engelhardt).

* pm-docs:
  Documentation: amd-pstate: grammar and sentence structure updates
  MAINTAINERS: Add additional file to uncore frequency control
2022-03-29 18:53:28 +02:00
Linus Torvalds 9ae2a14308 dma-mapping updates for Linux 5.18
- do not zero buffer in set_memory_decrypted (Kirill A. Shutemov)
  - fix return value of dma-debug __setup handlers (Randy Dunlap)
  - swiotlb cleanups (Robin Murphy)
  - remove most remaining users of the pci-dma-compat.h API
    (Christophe JAILLET)
  - share the ABI header for the DMA map_benchmark with userspace
    (Tian Tao)
  - update the maintainer for DMA MAPPING BENCHMARK (Xiang Chen)
  - remove CONFIG_DMA_REMAP (me)
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Merge tag 'dma-mapping-5.18' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - do not zero buffer in set_memory_decrypted (Kirill A. Shutemov)

 - fix return value of dma-debug __setup handlers (Randy Dunlap)

 - swiotlb cleanups (Robin Murphy)

 - remove most remaining users of the pci-dma-compat.h API
   (Christophe JAILLET)

 - share the ABI header for the DMA map_benchmark with userspace
   (Tian Tao)

 - update the maintainer for DMA MAPPING BENCHMARK (Xiang Chen)

 - remove CONFIG_DMA_REMAP (me)

* tag 'dma-mapping-5.18' of git://git.infradead.org/users/hch/dma-mapping:
  dma-mapping: benchmark: extract a common header file for map_benchmark definition
  dma-debug: fix return value of __setup handlers
  dma-mapping: remove CONFIG_DMA_REMAP
  media: v4l2-pci-skeleton: Remove usage of the deprecated "pci-dma-compat.h" API
  rapidio/tsi721: Remove usage of the deprecated "pci-dma-compat.h" API
  sparc: Remove usage of the deprecated "pci-dma-compat.h" API
  agp/intel: Remove usage of the deprecated "pci-dma-compat.h" API
  alpha: Remove usage of the deprecated "pci-dma-compat.h" API
  MAINTAINERS: update maintainer list of DMA MAPPING BENCHMARK
  swiotlb: simplify array allocation
  swiotlb: tidy up includes
  swiotlb: simplify debugfs setup
  swiotlb: do not zero buffer in set_memory_decrypted()
2022-03-29 08:50:14 -07:00
Linus Torvalds 1930a6e739 ptrace: Cleanups for v5.18
This set of changes removes tracehook.h, moves modification of all of
 the ptrace fields inside of siglock to remove races, adds a missing
 permission check to ptrace.c
 
 The removal of tracehook.h is quite significant as it has been a major
 source of confusion in recent years.  Much of that confusion was
 around task_work and TIF_NOTIFY_SIGNAL (which I have now decoupled
 making the semantics clearer).
 
 For people who don't know tracehook.h is a vestiage of an attempt to
 implement uprobes like functionality that was never fully merged, and
 was later superseeded by uprobes when uprobes was merged.  For many
 years now we have been removing what tracehook functionaly a little
 bit at a time.  To the point where now anything left in tracehook.h is
 some weird strange thing that is difficult to understand.
 
 Eric W. Biederman (15):
       ptrace: Move ptrace_report_syscall into ptrace.h
       ptrace/arm: Rename tracehook_report_syscall report_syscall
       ptrace: Create ptrace_report_syscall_{entry,exit} in ptrace.h
       ptrace: Remove arch_syscall_{enter,exit}_tracehook
       ptrace: Remove tracehook_signal_handler
       task_work: Remove unnecessary include from posix_timers.h
       task_work: Introduce task_work_pending
       task_work: Call tracehook_notify_signal from get_signal on all architectures
       task_work: Decouple TIF_NOTIFY_SIGNAL and task_work
       signal: Move set_notify_signal and clear_notify_signal into sched/signal.h
       resume_user_mode: Remove #ifdef TIF_NOTIFY_RESUME in set_notify_resume
       resume_user_mode: Move to resume_user_mode.h
       tracehook: Remove tracehook.h
       ptrace: Move setting/clearing ptrace_message into ptrace_stop
       ptrace: Return the signal to continue with from ptrace_stop
 
 Jann Horn (1):
       ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
 
 Yang Li (1):
       ptrace: Remove duplicated include in ptrace.c
 
  MAINTAINERS                          |   1 -
  arch/Kconfig                         |   5 +-
  arch/alpha/kernel/ptrace.c           |   5 +-
  arch/alpha/kernel/signal.c           |   4 +-
  arch/arc/kernel/ptrace.c             |   5 +-
  arch/arc/kernel/signal.c             |   4 +-
  arch/arm/kernel/ptrace.c             |  12 +-
  arch/arm/kernel/signal.c             |   4 +-
  arch/arm64/kernel/ptrace.c           |  14 +--
  arch/arm64/kernel/signal.c           |   4 +-
  arch/csky/kernel/ptrace.c            |   5 +-
  arch/csky/kernel/signal.c            |   4 +-
  arch/h8300/kernel/ptrace.c           |   5 +-
  arch/h8300/kernel/signal.c           |   4 +-
  arch/hexagon/kernel/process.c        |   4 +-
  arch/hexagon/kernel/signal.c         |   1 -
  arch/hexagon/kernel/traps.c          |   6 +-
  arch/ia64/kernel/process.c           |   4 +-
  arch/ia64/kernel/ptrace.c            |   6 +-
  arch/ia64/kernel/signal.c            |   1 -
  arch/m68k/kernel/ptrace.c            |   5 +-
  arch/m68k/kernel/signal.c            |   4 +-
  arch/microblaze/kernel/ptrace.c      |   5 +-
  arch/microblaze/kernel/signal.c      |   4 +-
  arch/mips/kernel/ptrace.c            |   5 +-
  arch/mips/kernel/signal.c            |   4 +-
  arch/nds32/include/asm/syscall.h     |   2 +-
  arch/nds32/kernel/ptrace.c           |   5 +-
  arch/nds32/kernel/signal.c           |   4 +-
  arch/nios2/kernel/ptrace.c           |   5 +-
  arch/nios2/kernel/signal.c           |   4 +-
  arch/openrisc/kernel/ptrace.c        |   5 +-
  arch/openrisc/kernel/signal.c        |   4 +-
  arch/parisc/kernel/ptrace.c          |   7 +-
  arch/parisc/kernel/signal.c          |   4 +-
  arch/powerpc/kernel/ptrace/ptrace.c  |   8 +-
  arch/powerpc/kernel/signal.c         |   4 +-
  arch/riscv/kernel/ptrace.c           |   5 +-
  arch/riscv/kernel/signal.c           |   4 +-
  arch/s390/include/asm/entry-common.h |   1 -
  arch/s390/kernel/ptrace.c            |   1 -
  arch/s390/kernel/signal.c            |   5 +-
  arch/sh/kernel/ptrace_32.c           |   5 +-
  arch/sh/kernel/signal_32.c           |   4 +-
  arch/sparc/kernel/ptrace_32.c        |   5 +-
  arch/sparc/kernel/ptrace_64.c        |   5 +-
  arch/sparc/kernel/signal32.c         |   1 -
  arch/sparc/kernel/signal_32.c        |   4 +-
  arch/sparc/kernel/signal_64.c        |   4 +-
  arch/um/kernel/process.c             |   4 +-
  arch/um/kernel/ptrace.c              |   5 +-
  arch/x86/kernel/ptrace.c             |   1 -
  arch/x86/kernel/signal.c             |   5 +-
  arch/x86/mm/tlb.c                    |   1 +
  arch/xtensa/kernel/ptrace.c          |   5 +-
  arch/xtensa/kernel/signal.c          |   4 +-
  block/blk-cgroup.c                   |   2 +-
  fs/coredump.c                        |   1 -
  fs/exec.c                            |   1 -
  fs/io-wq.c                           |   6 +-
  fs/io_uring.c                        |  11 +-
  fs/proc/array.c                      |   1 -
  fs/proc/base.c                       |   1 -
  include/asm-generic/syscall.h        |   2 +-
  include/linux/entry-common.h         |  47 +-------
  include/linux/entry-kvm.h            |   2 +-
  include/linux/posix-timers.h         |   1 -
  include/linux/ptrace.h               |  81 ++++++++++++-
  include/linux/resume_user_mode.h     |  64 ++++++++++
  include/linux/sched/signal.h         |  17 +++
  include/linux/task_work.h            |   5 +
  include/linux/tracehook.h            | 226 -----------------------------------
  include/uapi/linux/ptrace.h          |   2 +-
  kernel/entry/common.c                |  19 +--
  kernel/entry/kvm.c                   |   9 +-
  kernel/exit.c                        |   3 +-
  kernel/livepatch/transition.c        |   1 -
  kernel/ptrace.c                      |  47 +++++---
  kernel/seccomp.c                     |   1 -
  kernel/signal.c                      |  62 +++++-----
  kernel/task_work.c                   |   4 +-
  kernel/time/posix-cpu-timers.c       |   1 +
  mm/memcontrol.c                      |   2 +-
  security/apparmor/domain.c           |   1 -
  security/selinux/hooks.c             |   1 -
  85 files changed, 372 insertions(+), 495 deletions(-)
 
 Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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Merge tag 'ptrace-cleanups-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

Pull ptrace cleanups from Eric Biederman:
 "This set of changes removes tracehook.h, moves modification of all of
  the ptrace fields inside of siglock to remove races, adds a missing
  permission check to ptrace.c

  The removal of tracehook.h is quite significant as it has been a major
  source of confusion in recent years. Much of that confusion was around
  task_work and TIF_NOTIFY_SIGNAL (which I have now decoupled making the
  semantics clearer).

  For people who don't know tracehook.h is a vestiage of an attempt to
  implement uprobes like functionality that was never fully merged, and
  was later superseeded by uprobes when uprobes was merged. For many
  years now we have been removing what tracehook functionaly a little
  bit at a time. To the point where anything left in tracehook.h was
  some weird strange thing that was difficult to understand"

* tag 'ptrace-cleanups-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  ptrace: Remove duplicated include in ptrace.c
  ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
  ptrace: Return the signal to continue with from ptrace_stop
  ptrace: Move setting/clearing ptrace_message into ptrace_stop
  tracehook: Remove tracehook.h
  resume_user_mode: Move to resume_user_mode.h
  resume_user_mode: Remove #ifdef TIF_NOTIFY_RESUME in set_notify_resume
  signal: Move set_notify_signal and clear_notify_signal into sched/signal.h
  task_work: Decouple TIF_NOTIFY_SIGNAL and task_work
  task_work: Call tracehook_notify_signal from get_signal on all architectures
  task_work: Introduce task_work_pending
  task_work: Remove unnecessary include from posix_timers.h
  ptrace: Remove tracehook_signal_handler
  ptrace: Remove arch_syscall_{enter,exit}_tracehook
  ptrace: Create ptrace_report_syscall_{entry,exit} in ptrace.h
  ptrace/arm: Rename tracehook_report_syscall report_syscall
  ptrace: Move ptrace_report_syscall into ptrace.h
2022-03-28 17:29:53 -07:00
Brian Cain b0cf9b4b26 MAINTAINERS: update hexagon maintainer email, tree
Some email infrastructure changes required this switch.

Signed-off-by: Brian Cain <bcain@quicinc.com>
2022-03-28 13:51:54 -07:00
Linus Torvalds 7203062171 TTY/Serial driver changes for 5.18-rc1
Here are the big set of tty and serial driver changes for 5.18-rc1.
 
 Nothing major, some more good cleanups from Jiri and 2 new serial
 drivers.  Highlights include:
 	- termbits cleanups
 	- export symbol cleanups and other core cleanups from Jiri Slaby
 	- new sunplus and mvebu uart drivers (amazing that people are
 	  still creating new uarts...)
 	- samsung serial driver cleanups
 	- ldisc 29 is now "reserved" for experimental/development line
 	  disciplines
 	- lots of other tiny fixes and cleanups to serial drivers and
 	  bindings
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here are the big set of tty and serial driver changes for 5.18-rc1.

  Nothing major, some more good cleanups from Jiri and 2 new serial
  drivers. Highlights include:

   - termbits cleanups

   - export symbol cleanups and other core cleanups from Jiri Slaby

   - new sunplus and mvebu uart drivers (amazing that people are still
     creating new uarts...)

   - samsung serial driver cleanups

   - ldisc 29 is now "reserved" for experimental/development line
     disciplines

   - lots of other tiny fixes and cleanups to serial drivers and
     bindings

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (104 commits)
  vt_ioctl: fix potential spectre v1 in VT_DISALLOCATE
  serial: 8250: fix XOFF/XON sending when DMA is used
  tty: serial: samsung: Add ARTPEC-8 support
  dt-bindings: serial: samsung: Add ARTPEC-8 UART
  serial: sc16is7xx: Clear RS485 bits in the shutdown
  tty: serial: samsung: simplify getting OF match data
  tty: serial: samsung: constify variables and pointers
  tty: serial: samsung: constify s3c24xx_serial_drv_data members
  tty: serial: samsung: constify UART name
  tty: serial: samsung: constify s3c24xx_serial_drv_data
  tty: serial: samsung: reduce number of casts
  tty: serial: samsung: embed s3c2410_uartcfg in parent structure
  tty: serial: samsung: embed s3c24xx_uart_info in parent structure
  serial: 8250_tegra: mark acpi_device_id as unused with !ACPI
  tty: serial: bcm63xx: use more precise Kconfig symbol
  serial: SERIAL_SUNPLUS should depend on ARCH_SUNPLUS
  tty: serial: jsm: fix two assignments in if conditions
  tty: serial: jsm: remove redundant assignments to variable linestatus
  serial: 8250_mtk: make two read-only arrays static const
  serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
  ...
2022-03-28 13:00:51 -07:00
Linus Torvalds dfdc1de642 Staging driver update for 5.18-rc1
Here is the big set of staging driver updates for 5.18-rc1.
 
 Loads of tiny cleanups for almost all staging drivers in here, nothing
 major at all.  Highlights include:
 	- remove the ashmem Android driver.  It is long-dead and if
 	  there are any legacy userspace applications still using it,
 	  the Android kernel images will maintain it, the community
 	  shouldn't care about it anymore
 	- wfx wifi driver major cleanups.  Should be ready to merge out
 	  of staging soon, and will coordinate with the wifi maintainers
 	  after -rc1 is out
 	- major cleanups and unwinding of the layers of the r8188eu
 	  driver.  It's amazing just how many unneeded layers of
 	  abstraction is in there, just when we think it's done, another
 	  is found...
 	- lots of tiny coding style cleanups in many other staging
 	  drivers.
 
 There will be merge conflict with a fbtft change and the spi driver
 changes in your tree, but it's pretty obvious what to do (the function
 shouldn't return anything.)
 
 All have been in linux-next for a while with no reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "Here is the big set of staging driver updates for 5.18-rc1.

  Loads of tiny cleanups for almost all staging drivers in here, nothing
  major at all. Highlights include:

   - remove the ashmem Android driver. It is long-dead and if there are
     any legacy userspace applications still using it, the Android
     kernel images will maintain it, the community shouldn't care about
     it anymore

   - wfx wifi driver major cleanups. Should be ready to merge out of
     staging soon, and will coordinate with the wifi maintainers after
     -rc1 is out

   - major cleanups and unwinding of the layers of the r8188eu driver.
     It's amazing just how many unneeded layers of abstraction is in
     there, just when we think it's done, another is found...

   - lots of tiny coding style cleanups in many other staging drivers.

  All have been in linux-next for a while with no reported problems"

* tag 'staging-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (455 commits)
  staging: r8188eu: remove unnecessary memset in r8188eu
  staging: greybus: introduce pwm_ops::apply
  staging: rts5208: Resolve checkpatch.pl issues.
  staging: sm750fb: fix naming style
  staging: fbtft: Consider type of init sequence values in fbtft_init_display()
  staging: fbtft: Constify buf parameter in fbtft_dbg_hex()
  staging: mmal-vchiq: clear redundant item named bulk_scratch
  mips: dts: ralink: add MT7621 SoC
  staging: r8188eu: remove some unused local ieee80211 macros
  staging: r8188eu: make rtl8188e_process_phy_info static
  staging: r8188eu: remove unused function prototype
  staging: r8188eu: remove three unused receive defines
  staging: r8188eu: remove unnecessary initializations
  staging: rtl8192e: Fix spelling mistake "RESQUEST" -> "REQUEST"
  MAINTAINERS: remove the obsolete file entry for staging in ANDROID DRIVERS
  staging: r8188eu: proper error handling in rtw_init_drv_sw
  staging: r8188eu: call _cancel_timer_ex from _rtw_free_recv_priv
  staging: vt6656: Removed unused variable vt3342_vnt_threshold
  staging: vt6656: Removed unused variable bb_vga_0
  staging: remove ashmem
  ...
2022-03-28 12:50:50 -07:00