Nicholas Piggin 5665bc35c1 powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls ... The sc and scv 0 system calls have different ABI conventions, and ptracers need to know which system call type is being used if they want to look at the syscall registers. Document that pt_regs.trap can be used for this, and fix one in-tree user to work with scv 0 syscalls. Fixes: 7fa95f9ada ("powerpc/64s: system call support for scv/rfscv instructions") Cc: stable@vger.kernel.org # v5.9+ Reported-by: "Dmitry V. Levin" <ldv@altlinux.org> Suggested-by: "Dmitry V. Levin" <ldv@altlinux.org> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210520111931.2597127-1-npiggin@gmail.com		2021-05-21 00:58:03 +10:00
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ABI	libnvdimm fixes for 5.13-rc2	2021-05-15 08:32:51 -07:00
PCI	…
RCU	…
accounting	…
admin-guide	docs: admin-guide: update description for kernel.modprobe sysctl	2021-05-14 19:41:32 -07:00
arm	…
arm64	Assorted arm64 fixes and clean-ups, the most important:	2021-05-07 12:11:05 -07:00
block	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
bpf	…
cdrom	docs: cdrom-standard.rst: get rid of uneeded UTF-8 chars	2021-05-11 11:00:17 -06:00
core-api	A few late-arriving documentation fixes, including some oprofile cleanup, a	2021-05-06 08:33:54 -07:00
cpu-freq	…
crypto	…
dev-tools	scripts/gdb: add lx_current support for arm64	2021-05-07 00:26:33 -07:00
devicetree	Kbuild updates for v5.13 (2nd)	2021-05-08 10:00:11 -07:00
doc-guide	…
driver-api	USB fixes for 5.13-rc2	2021-05-16 09:55:05 -07:00
fault-injection	…
fb	…
features	powerpc updates for 5.13	2021-04-30 12:22:28 -07:00
filesystems	erofs: update documentation about data compression	2021-05-11 16:47:15 +08:00
firmware-guide	…
firmware_class	…
fpga	…
gpu	…
hid	…
hwmon	docs: hwmon: tmp103.rst: fix bad usage of UTF-8 chars	2021-05-11 11:00:18 -06:00
i2c	…
ia64	…
ide	…
iio	…
infiniband	…
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2021-05-06 23:37:55 -07:00
isdn	…
kbuild	Kconfig updates for v5.13	2021-04-29 14:32:00 -07:00
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leds	…
litmus-tests	…
livepatch	…
locking	…
m68k	…
maintainer	…
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netlabel	…
networking	docs: networking: device_drivers: fix bad usage of UTF-8 chars	2021-05-11 11:00:18 -06:00
nios2	…
nvdimm	…
openrisc	…
parisc	…
pcmcia	…
power	…
powerpc	powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls	2021-05-21 00:58:03 +10:00
process	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
riscv	…
s390	…
scheduler	sched,doc: sched_debug_verbose cmdline should be sched_verbose	2021-05-06 15:33:26 +02:00
scsi	…
security	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
sh	…
sound	…
sparc	…
sphinx	…
sphinx-static	…
spi	…
staging	…
target	…
timers	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
trace	…
translations	docs/zh_CN: Remove obsolete translation file	2021-05-10 15:14:31 -06:00
usb	USB fixes for 5.13-rc2	2021-05-16 09:55:05 -07:00
userspace-api	Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>	2021-05-01 18:50:44 -07:00
virt	- Enable -Wundef for the compressed kernel build stage	2021-05-16 09:31:06 -07:00
vm	mm: gup: remove FOLL_SPLIT	2021-04-30 11:20:37 -07:00
w1	…
watchdog	…
x86	x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG	2021-05-10 07:51:38 +02:00
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memory-barriers.txt	…
watch_queue.rst	…