Граф коммитов

180 Коммитов

Автор SHA1 Сообщение Дата
Akira Yokosawa 2f3f53d623 docs/process/howto: Replace C89 with C11
Commit e8c07082a8 ("Kbuild: move to -std=gnu11") updated
process/programming-language.rst, but failed to update
process/howto.rst.

Update howto.rst and resolve the inconsistency.

Fixes: e8c07082a8 ("Kbuild: move to -std=gnu11")
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Federico Vaga <federico.vaga@vaga.pv.it>
Cc: Alex Shi <alexs@kernel.org>
Cc: Hu Haowen <src.res@email.cn>
Cc: Tsugikazu Shibata <shibata@linuxfoundation.org>
Link: https://lore.kernel.org/r/20221015092201.32099-1-akiyks@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-10-24 11:27:51 -06:00
Linus Torvalds f2b220ef93 A handful of relatively simple documentation fixes, plus a set of patches
catching the Chinese translation up with the front-page rework.
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Merge tag 'docs-6.1-2' of git://git.lwn.net/linux

Pull documentation fixes from Jonathan Corbet:
 "A handful of relatively simple documentation fixes, plus a set of
  patches catching the Chinese translation up with the front-page
  rework"

* tag 'docs-6.1-2' of git://git.lwn.net/linux:
  Documentation: rtla: Correct command line example
  docs/zh_CN: add a man-pages link to zh_CN/index.rst
  docs/zh_CN: Rewrite the Chinese translation front page
  docs/zh_CN: add zh_CN/arch.rst
  docs/zh_CN: promote the title of zh_CN/process/index.rst
  docs/zh_CN: Update the translation of page_owner to 6.0-rc7
  docs/zh_CN: Update the translation of ksm to 6.0-rc7
  docs/howto: Replace abundoned URL of gmane.org
  Documentation: ubifs: Fix compression idiom
  Documentation/mm/page_owner.rst: delete frequently changing experimental data
  docs/zh_CN: Fix build warning
  docs: ftrace: Correct access mode
2022-10-13 10:58:32 -07:00
Wu XiangCheng 10f43fda55 docs/zh_CN: promote the title of zh_CN/process/index.rst
update to commit 9d0f5cd167 ("docs: promote the title of
process/index.rst")

Signed-off-by: Wu XiangCheng <bobwxc@email.cn>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/2741340f3b5f131a32d0f295224edd569aab0d98.1665467392.git.bobwxc@email.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-10-11 11:01:17 -06:00
Akira Yokosawa 7cc395312a docs/howto: Replace abundoned URL of gmane.org
Somehow, there remains a link to gmane.org, which stopped working
in 2016, in howto.rst. Replace it with the one at lore.kernel.org.
Do the same changes under translations/ as well.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Federico Vaga <federico.vaga@vaga.pv.it>
Cc: Alex Shi <alexs@kernel.org>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Hu Haowen <src.res@email.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/20220930021936.26238-1-akiyks@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-10-10 13:09:10 -06:00
Linus Torvalds e8bc52cb8d Driver core changes for 6.1-rc1
Here is the big set of driver core and debug printk changes for 6.1-rc1.
 Included in here is:
 	- dynamic debug updates for the core and the drm subsystem.  The
 	  drm changes have all been acked by the relevant maintainers.
 	- kernfs fixes for syzbot reported problems
 	- kernfs refactors and updates for cgroup requirements
 	- magic number cleanups and removals from the kernel tree (they
 	  were not being used and they really did not actually do
 	  anything.)
 	- other tiny cleanups
 
 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 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the big set of driver core and debug printk changes for
  6.1-rc1. Included in here is:

   - dynamic debug updates for the core and the drm subsystem. The drm
     changes have all been acked by the relevant maintainers

   - kernfs fixes for syzbot reported problems

   - kernfs refactors and updates for cgroup requirements

   - magic number cleanups and removals from the kernel tree (they were
     not being used and they really did not actually do anything)

   - other tiny cleanups

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

* tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (74 commits)
  docs: filesystems: sysfs: Make text and code for ->show() consistent
  Documentation: NBD_REQUEST_MAGIC isn't a magic number
  a.out: restore CMAGIC
  device property: Add const qualifier to device_get_match_data() parameter
  drm_print: add _ddebug descriptor to drm_*dbg prototypes
  drm_print: prefer bare printk KERN_DEBUG on generic fn
  drm_print: optimize drm_debug_enabled for jump-label
  drm-print: add drm_dbg_driver to improve namespace symmetry
  drm-print.h: include dyndbg header
  drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
  drm_print: interpose drm_*dbg with forwarding macros
  drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers.
  drm_print: condense enum drm_debug_category
  debugfs: use DEFINE_SHOW_ATTRIBUTE to define debugfs_regset32_fops
  driver core: use IS_ERR_OR_NULL() helper in device_create_groups_vargs()
  Documentation: ENI155_MAGIC isn't a magic number
  Documentation: NBD_REPLY_MAGIC isn't a magic number
  nbd: remove define-only NBD_MAGIC, previously magic number
  Documentation: FW_HEADER_MAGIC isn't a magic number
  Documentation: EEPROM_MAGIC_VALUE isn't a magic number
  ...
2022-10-07 17:04:10 -07:00
Linus Torvalds 6181073dd6 TTY/Serial driver update for 6.1-rc1
Here is the big set of TTY and Serial driver updates for 6.1-rc1.
 
 Lots of cleanups in here, no real new functionality this time around,
 with the diffstat being that we removed more lines than we added!
 
 Included in here are:
 	- termios unification cleanups from Al Viro, it's nice to
 	  finally get this work done
 	- tty serial transmit cleanups in various drivers in preparation
 	  for more cleanup and unification in future releases (that work
 	  was not ready for this release.)
 	- n_gsm fixes and updates
 	- ktermios cleanups and code reductions
 	- dt bindings json conversions and updates for new devices
 	- some serial driver updates for new devices
 	- lots of other tiny cleanups and janitorial stuff.  Full
 	  details in the shortlog.
 
 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-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here is the big set of TTY and Serial driver updates for 6.1-rc1.

  Lots of cleanups in here, no real new functionality this time around,
  with the diffstat being that we removed more lines than we added!

  Included in here are:

   - termios unification cleanups from Al Viro, it's nice to finally get
     this work done

   - tty serial transmit cleanups in various drivers in preparation for
     more cleanup and unification in future releases (that work was not
     ready for this release)

   - n_gsm fixes and updates

   - ktermios cleanups and code reductions

   - dt bindings json conversions and updates for new devices

   - some serial driver updates for new devices

   - lots of other tiny cleanups and janitorial stuff. Full details in
     the shortlog.

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

* tag 'tty-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (102 commits)
  serial: cpm_uart: Don't request IRQ too early for console port
  tty: serial: do unlock on a common path in altera_jtaguart_console_putc()
  tty: serial: unify TX space reads under altera_jtaguart_tx_space()
  tty: serial: use FIELD_GET() in lqasc_tx_ready()
  tty: serial: extend lqasc_tx_ready() to lqasc_console_putchar()
  tty: serial: allow pxa.c to be COMPILE_TESTed
  serial: stm32: Fix unused-variable warning
  tty: serial: atmel: Add COMMON_CLK dependency to SERIAL_ATMEL
  serial: 8250: Fix restoring termios speed after suspend
  serial: Deassert Transmit Enable on probe in driver-specific way
  serial: 8250_dma: Convert to use uart_xmit_advance()
  serial: 8250_omap: Convert to use uart_xmit_advance()
  MAINTAINERS: Solve warning regarding inexistent atmel-usart binding
  serial: stm32: Deassert Transmit Enable on ->rs485_config()
  serial: ar933x: Deassert Transmit Enable on ->rs485_config()
  tty: serial: atmel: Use FIELD_PREP/FIELD_GET
  tty: serial: atmel: Make the driver aware of the existence of GCLK
  tty: serial: atmel: Only divide Clock Divisor if the IP is USART
  tty: serial: atmel: Separate mode clearing between UART and USART
  dt-bindings: serial: atmel,at91-usart: Add gclk as a possible USART clock
  ...
2022-10-07 16:36:24 -07:00
Wu XiangCheng 5415673414 docs/zh_CN: Update zh_CN/process/coding-style.rst to 6.0-rc2
* update to commit c04639a7d2 ("coding-style.rst: trivial: fix
  location of driver model macros")

Signed-off-by: Wu XiangCheng <bobwxc@email.cn>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/Yw2ewM4wfaDDLjTk@bobwxc.mipc
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-09-27 13:21:44 -06:00
Wu XiangCheng 20e21951f3 docs/zh_CN: Update zh_CN/process/submit-checklist.rst to 6.0-rc2
* update to commit 163ba35ff3 ("doc: use KCFLAGS instead of
  EXTRA_CFLAGS to pass flags from command line")

Signed-off-by: Wu XiangCheng <bobwxc@email.cn>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/Ywli7VfhQVPHKiGw@bobwxc.mipc
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-09-27 13:21:43 -06:00
Wu XiangCheng 78b07714c4 docs/zh_CN: Fix two missing labels in zh_CN/process
* Add back still referenced labels in submitting-patches.rst and
  email-clients.rst.
* Fix a typo.

Fixes: fdb34b18b959 ("docs/zh_CN: Update zh_CN/process/submitting-patches.rst to 5.19")
Fixes: d7aeaebb920f ("docs/zh_CN: Update zh_CN/process/email-clients.rst to 5.19")
Signed-off-by: Wu XiangCheng <bobwxc@email.cn>
Link: https://lore.kernel.org/r/Yv7i1tYMvK9J/NHj@bobwxc.mipc
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-09-27 13:21:42 -06:00
Wu XiangCheng 7114fe6f90 docs/zh_CN: Update zh_CN/process/submitting-patches.rst to 5.19
* update to commit 9db370de27 ("docs: process: remove outdated
  submitting-drivers.rst")
* clean and reconstruct the whole translation

Signed-off-by: Wu XiangCheng <bobwxc@email.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/717baee07920d3cecf09197a10c973dd46089fcb.1659406843.git.bobwxc@email.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-09-27 13:21:42 -06:00
Wu XiangCheng df82386291 docs/zh_CN: Update zh_CN/process/email-clients.rst to 5.19
* update to commit cbf4adfd4d ("Documentation: process: Update email
  client instructions for Thunderbird")
* clean the whole translation

Signed-off-by: Wu XiangCheng <bobwxc@email.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/3a19acf5929357f2702ac1e3538d1a9cc0085cc0.1659406843.git.bobwxc@email.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-09-27 13:21:42 -06:00
наб 1da40c2667 Documentation: NBD_REQUEST_MAGIC isn't a magic number
It's part of the line protocol, same as in commit 8280581889
("Documentation: NBD_REPLY_MAGIC isn't a magic number")

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/20220927003727.slf4ofb7dgum6apt@tarta.nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-27 09:20:28 +02:00
наб 21760e5c38 Documentation: ENI155_MAGIC isn't a magic number
It's part of the EEPROM format

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/5f1dfa09150be7f23fb275d170c9019b5197a79f.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 8280581889 Documentation: NBD_REPLY_MAGIC isn't a magic number
It's part of the line protocol

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/a8afed8fb4d7df2c8fb95c3fa758240b2e46cdc8.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб bd5926220f nbd: remove define-only NBD_MAGIC, previously magic number
commit f4507164e7 ("nbd: rename the nbd_device variable from lo to
nbd") renamed LO_MAGIC to NBD_MAGIC; commit 5ea8d10802 ("nbd:
separate out the config information") removed the last users of that

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/10a80681c5966fed1a1afc696e3db114f481514c.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 4b0ab3d522 Documentation: FW_HEADER_MAGIC isn't a magic number
It's a file format identifier

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/1b21808fb399931eb44f0dc26fda20a632ecc196.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 03acba1217 Documentation: EEPROM_MAGIC_VALUE isn't a magic number
It's an EEPROM checksum, not a magic number per magic-number.rst

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/8881090c8bf1850e1d3597cb352a8dd1757c94f1.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 4da0cdb1a6 Documentation: COW_MAGIC isn't a magic number
At least not in the magic-number.rst sense: it's part of a file format

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/f24a428d82713821ca571bf477a099252d06ae14.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 6a0abf8ff9 Documentation: SAVEKMSG_MAGIC[12] aren't magic numbers
At least not in the magic-number.rst sense: they're used as part of
delineating messages dumping dmesg into Chip RAM on the Amiga with
debug=ram

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/c0fe3aadb700621eeee736f0ce6d73aa9d2cf856.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 976c957c19 Documentation: RIEBL_MAGIC isn't a magic number
At least not in the sense described in magic-number.rst:
it determines whether the Atari VME Lance Ethernet card has a hardware
MAC address or not, and is set thereby to indicate this

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/773e5a8fe80201bed0dff5cdb1ce6f4272b0cc92.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб ba5e03f15a Documentation: FULL_DUPLEX_MAGIC isn't a magic number
It's used to control a mysterious register on the DEC DE21040,
see comment in drivers/net/ethernet/dec/tulip/de2104x.c

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/ff28a15f9154589788277807523aa71c45c24d28.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 60464c2d3f Documentation: CG_MAGIC isn't a magic number
At least not in the sense described here: it delineates UFS cylinder
groups, is never assigned, and the only macro that incorporates it
(ufs_cg_chkmagic; the second one is unused) is used to detect CGs and
protect from filesystem corruption

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/a508477cfeb18eca4a24c29836f809fe34f20467.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:19 +02:00
наб 63e79d3f7c Documentation: zh: remove stale magic numbers
English and it magic-number.rsts were updated when these were removed;
the zh translations weren't

This equalises these lists to be the same across all translations

Automated:
grep MAGIC Documentation/translations/process/zh_TW/magic-number.rst |
while read -r mag _; do git grep -wF "$mag" | grep -vq \
'^Documentation.*magic-number.rst:' || sed -i "/^$mag/d" \
./Documentation/{,translations/{zh_CN,zh_TW,it_IT}/}process/magic-number.rst
; done

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/5d9fa062178c45822a600a723f6f71fdb92011f3.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 4235e89692 Documentation: zh: remove references to IrDA
These lines blame back to their first appearance which cites linux-2.6,
and IrDA was finally fully removed in 4.17 with commit d64c2a7612
("staging: irda: remove the irda network stack and drivers")

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/d07ce5b1bc173fd02b7e5b708beb81b9432745f8.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 82b5b4e6cc Documentation: sndmagic.h doesn't exist
It was added in 2.5.5 and removed in a 2.6.9 "ALSA CVS update", pre-git,
which states:
   Removal and replacement of magic memory allocators and casts
   (core part)

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/09e56999b0b323fb0add61f7dbd8c9f0a576561a.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 03b15a984d Documentation: HFS is not a user of magic numbers
In fs/hfs, the only magic is for delineating on-disk block types,
of which HFS_DRVR_DESC_MAGIC HFS_MFS_SUPER_MAGIC are define-only,
but they're out of scope for magic-number.rst

Magic numbers as described there were all removed, along their defines,
in the 2.6.4 "HFS rewrite", pre-git

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/e67cec702a7ab34a8c5f7966d930d793a097a90f.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 21c660fd7c MIPS: remove define-only GDA_MAGIC, previously magic number
The last user was removed in the 2.6.4 "MIPS mega-patch", pre-git

Found with
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag"  | grep -ve '^Documentation.*magic-number.rst:' \
-qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/c2e7510beebdd698e20d0704712e623fad00fc1c.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб ddbded78f7 Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
Appeared in its present state in pre-git (2.5.41), never used

Found with
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag"  | grep -ve '^Documentation.*magic-number.rst:' \
-qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/f6d375201dfd99416ea03b49b3dd40af56c1537e.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 53c2bd6790 a.out: remove define-only CMAGIC, previously magic number
The last user was removed in 5.1 in
commit 08300f4402 ("a.out: remove core dumping support")
but this is part of the UAPI headers, so this may want to either wait
until a.out is removed entirely, or be removed from the magic number doc
and silently remain in the header

A cursory glance on DCS didn't show any user code actually using this
value

Found with
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag"  | grep -ve '^Documentation.*magic-number.rst:' \
-qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/9cbea062df7125ef43e2e0b2a67ede6ad1c5f27e.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 766c5a3ecb Documentation: remove nonexistent magic numbers
The entire file blames back to the start of git
(minus whitespace from the RST translation and a typo fix):
  * there are changelog comments for March 1994 through to Linux 2.5.74
  * struct tty_ldisc is two pointers nowadays, so naturally no magic
  * GDA_MAGIC is defined but unused, and it's been this way
    since start-of-git
  * M3_CARD_MAGIC isn't defined, because
    commit d56b9b9c46 ("[PATCH] The scheduled removal of some OSS
    drivers") removed the entire driver in 2006
  * CS_CARD_MAGIC likewise since
    commit b5d425c97f ("more scheduled OSS driver removal") in 2007
  * KMALLOC_MAGIC and VMALLOC_MAGIC were removed in
    commit e38e0cfa48 ("[ALSA] Remove kmalloc wrappers"),
    six months after start of git
  * SLAB_C_MAGIC has never even appeared in git
    (removed in 2.4.0-test3pre6)

magic-number.rst is a low-value historial relic at best and
misleading cruft at worst, so start with cleaning out ones that only
appear therein

Automated:
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag" | grep -vq '^Documentation.*magic-number.rst:' ||
sed -i "/^$mag/d" \
Documentation/{,translations/{zh_CN,zh_TW,it_IT}/}process/magic-number.rst
done

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/8389a7b85b5c660c6891b1740b5dacc53491a41b.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-24 14:17:18 +02:00
наб 0e6357c3b6 tty: synclink_gt: remove MGSL_MAGIC
According to Greg, in the context of magic numbers as defined in
magic-number.rst, "the tty layer should not need this and I'll gladly
take patches"

Acked-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Ref: https://lore.kernel.org/linux-doc/YyMlovoskUcHLEb7@kroah.com/
Link: https://lore.kernel.org/r/3d82b3c864970cdec6717c56dd906b54e78694d7.1663288066.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-22 16:12:34 +02:00
наб 14f9ed6153 tty: n_hdlc: remove HDLC_MAGIC
According to Greg, in the context of magic numbers as defined in
magic-number.rst, "the tty layer should not need this and I'll gladly
take patches"

Acked-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Ref: https://lore.kernel.org/linux-doc/YyMlovoskUcHLEb7@kroah.com/
Link: https://lore.kernel.org/r/c31d228302da3f426cebf6fcff855181a5590a66.1663288066.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-22 16:12:34 +02:00
наб 5052df99d3 tty: remove TTY_DRIVER_MAGIC
According to Greg, in the context of magic numbers as defined in
magic-number.rst, "the tty layer should not need this and I'll gladly
take patches"

Acked-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Ref: https://lore.kernel.org/linux-doc/YyMlovoskUcHLEb7@kroah.com/
Link: https://lore.kernel.org/r/723478a270a3858f27843cbec621df4d5d44efcc.1663288066.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-22 16:12:34 +02:00
наб 7a4e0d2c7f tty: remove TTY_MAGIC
According to Greg, in the context of magic numbers as defined in
magic-number.rst, "the tty layer should not need this and I'll gladly
take patches"

Acked-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Ref: https://lore.kernel.org/linux-doc/YyMlovoskUcHLEb7@kroah.com/
Link: https://lore.kernel.org/r/476d024cd6b04160a5de381ea2b9856b60088cbd.1663288066.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-22 16:12:34 +02:00
Linus Torvalds cfeafd9466 Driver core / kernfs changes for 6.0-rc1
Here is the set of driver core and kernfs changes for 6.0-rc1.
 
 "biggest" thing in here is some scalability improvements for kernfs for
 large systems.  Other than that, included in here are:
 	- arch topology and cache info changes that have been reviewed
 	  and discussed a lot.
 	- potential error path cleanup fixes
 	- deferred driver probe cleanups
 	- firmware loader cleanups and tweaks
 	- documentation updates
 	- other small things
 
 All of these have been in the linux-next tree for a while with no
 reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core / kernfs updates from Greg KH:
 "Here is the set of driver core and kernfs changes for 6.0-rc1.

  The "biggest" thing in here is some scalability improvements for
  kernfs for large systems. Other than that, included in here are:

   - arch topology and cache info changes that have been reviewed and
     discussed a lot.

   - potential error path cleanup fixes

   - deferred driver probe cleanups

   - firmware loader cleanups and tweaks

   - documentation updates

   - other small things

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

* tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (63 commits)
  docs: embargoed-hardware-issues: fix invalid AMD contact email
  firmware_loader: Replace kmap() with kmap_local_page()
  sysfs docs: ABI: Fix typo in comment
  kobject: fix Kconfig.debug "its" grammar
  kernfs: Fix typo 'the the' in comment
  docs: driver-api: firmware: add driver firmware guidelines. (v3)
  arch_topology: Fix cache attributes detection in the CPU hotplug path
  ACPI: PPTT: Leave the table mapped for the runtime usage
  cacheinfo: Use atomic allocation for percpu cache attributes
  drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist
  MAINTAINERS: Change mentions of mpm to olivia
  docs: ABI: sysfs-devices-soc: Update Lee Jones' email address
  docs: ABI: sysfs-class-pwm: Update Lee Jones' email address
  Documentation/process: Add embargoed HW contact for LLVM
  Revert "kernfs: Change kernfs_notify_list to llist."
  ACPI: Remove the unused find_acpi_cpu_cache_topology()
  arch_topology: Warn that topology for nested clusters is not supported
  arch_topology: Add support for parsing sockets in /cpu-map
  arch_topology: Set cluster identifier in each core/thread from /cpu-map
  arch_topology: Limit span of cpu_clustergroup_mask()
  ...
2022-08-04 11:31:20 -07:00
Greg Kroah-Hartman 273aaa2436 docs: embargoed-hardware-issues: fix invalid AMD contact email
The current AMD contact info email address is incorrect, so fix it up to
use the correct one.

Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Alex Shi <alexs@kernel.org>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Hu Haowen <src.res@email.cn>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20220729134517.2284700-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-29 16:10:04 +02:00
Alex Shi 0582591cc4 doc/zh_CN: remove submitting-driver reference from docs
The doc is removed, so related reference should be removed too.

Signed-off-by: Alex Shi <alexs@kernel.org>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Hu Haowen <src.res@email.cn>
Link: https://lore.kernel.org/r/20220714054013.214031-1-alexs@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-07-14 15:06:00 -06:00
Lukas Bulwahn 9d4e2eed3f docs: zh_CN: align to submitting-drivers removal
Adjust the Chinese translation to the removal of submitting-drivers in the
English kernel documentation.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/20220704122537.3407-11-lukas.bulwahn@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-07-14 15:03:58 -06:00
Zhou Yuheng 532578ed4d docs/zh_CN: Fix typo in process/howto.rst
Correct the url of linux-next

Signed-off-by: Zhou Yuheng <woshoxxx@gmail.com>
Reviewed-by: Alex Shi <alexs@kernel.org>
Acked-by: Tang Yizhou <tangyizhou@huawei.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-04-16 02:42:16 -06:00
Arnd Bergmann e8c07082a8 Kbuild: move to -std=gnu11
During a patch discussion, Linus brought up the option of changing
the C standard version from gnu89 to gnu99, which allows using variable
declaration inside of a for() loop. While the C99, C11 and later standards
introduce many other features, most of these are already available in
gnu89 as GNU extensions as well.

An earlier attempt to do this when gcc-5 started defaulting to
-std=gnu11 failed because at the time that caused warnings about
designated initializers with older compilers. Now that gcc-5.1 is
the minimum compiler version used for building kernels, that is no
longer a concern. Similarly, the behavior of 'inline' functions changes
between gnu89 using gnu_inline behavior and gnu11 using standard c99+
behavior, but this was taken care of by defining 'inline' to include
__attribute__((gnu_inline)) in order to allow building with clang a
while ago.

Nathan Chancellor reported a new -Wdeclaration-after-statement
warning that appears in a system header on arm, this still needs a
workaround.

The differences between gnu99, gnu11, gnu1x and gnu17 are fairly
minimal and mainly impact warnings at the -Wpedantic level that the
kernel never enables. Between these, gnu11 is the newest version
that is supported by all supported compiler versions, though it is
only the default on gcc-5, while all other supported versions of
gcc or clang default to gnu1x/gnu17.

Link: https://lore.kernel.org/lkml/CAHk-=wiyCH7xeHcmiFJ-YgXUy2Jaj7pnkdKpcovt8fYbVFW3TA@mail.gmail.com/
Link: https://github.com/ClangBuiltLinux/linux/issues/1603
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Marco Elver <elver@google.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: David Sterba <dsterba@suse.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-03-13 17:31:37 +09:00
Jiri Kosina 081c8919b0 Documentation: remove trivial tree
As has been discussed some time ago on ksumitt-discuss@ mailinglist,
the need for trivial tree diminished over time as all the tooling and
processess became much more mature and it's quite natural these days
for trivial patches to flow through subsystem trees anyway, so the
spin-off of a trivial tree doesn't make sense any more, and is not worth
the merge conflicts it might sometimes create.

So remove any mentions of it from kernel documentation for good.

Link: https://lore.kernel.org/all/nycvar.YFH.7.76.2104222334290.18270@cbobk.fhfr.pm/
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-01-10 10:24:29 +01:00
Alex Shi 232d45277f doc/zh_CN: fix a translation error in management-style
'The name of the game' means the most important part of an activity, so
we should translate it by the meaning instead of the words.

Suggested-by: Xinyong Wang <wang.xy.chn@gmail.com>
Signed-off-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-11-15 02:53:30 -07:00
Thorsten Leemhuis a9d85efb25 docs: use the lore redirector everywhere
Change all links from using the lkml redirector to the lore redirector,
as the kernel.org admin recently indicated: we shouldn't be using
lkml.kernel.org anymore because the domain can create confusion, as it
indicates it is only valid for messages sent to the LKML; the convention
has been to use https://lore.kernel.org/r/msgid for this reason.

In this process also change three links from using http to https.

Link: https://lore.kernel.org/r/20211006170025.qw3glxvocczfuhar@meerkat.local
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Ingo Molnar <mingo@redhat.com>
CC: Borislav Petkov <bp@alien8.de>
CC: Hu Haowen <src.res@email.cn>
CC: Alex Shi <alexs@kernel.org>
CC: Federico Vaga <federico.vaga@vaga.pv.it>
Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
Reviewed-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Link: https://lore.kernel.org/r/5bb55bac6ba10fafab19bf2b21572dd0e2f8cea2.1633593385.git.linux@leemhuis.info
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-10-12 13:58:19 -06:00
Yanteng Si 92a19d8098 docs/zh_CN: modify some words
commit message in English, we better not give the Chinese readers a wrong guidance.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/c46432c5801edd44800e679dc34bce95c5e37f85.1632389476.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-09-27 11:26:31 -06:00
Yanteng Si 585e5159f3 docs/zh_CN: typo fix and improve translation
- fix a typo.
- modify some word to improve zh_CN/process/5.Posting.rst.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/3adedda2b247be53defc9078104221f00b4c78cd.1632389476.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-09-27 11:26:31 -06:00
Yanteng Si 65a21ad044 docs/zh_CN: Improve zh_CN/process/howto.rst
- Improve grammar of zh_CN/process/howto.rst.
   - Resolve potential problems in documentation.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/587fca686d8d7aa828dec2d803bf9f5d59819c57.1632389476.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-09-27 11:26:30 -06:00
Hu Jialun 341968c617 docs/zh_CN: Remove the Microsoft rhetoric
Update Chinese translation on par with original English coding-style.rst
Related commit b7592e5b82

Signed-off-by: Hu Jialun <hujialun@comp.nus.edu.sg>
Reviewed-by: Hu Haowen <src.res@email.cn>
Link: https://lore.kernel.org/r/20210703164834.460447-1-hujialun@comp.nus.edu.sg
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-07-15 06:33:44 -06:00
Hu Haowen 530c4374e2 docs/zh_CN: add a missing space character
"LinusTorvalds" is not pretty. Replace it with "Linus Torvalds".

Signed-off-by: Hu Haowen <src.res@email.cn>
Link: https://lore.kernel.org/r/20210620010444.24813-1-src.res@email.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-07-15 06:33:44 -06:00
Wei Ming Chen cc3496bf86 docs: Use fallthrough pseudo-keyword
Replace /* fall through */ comment with fallthrough, make
it align with original process/coding-style.rst

Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com>
Link: https://lore.kernel.org/r/20210515155142.2490-1-jj251510319013@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-20 14:06:52 -06:00
Mauro Carvalho Chehab 50bd52fef1 docs: translations/zh_CN: fix a typo at 8.Conclusion.rst
transaltions -> translations

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Wu XiangCheng <bobwxc@email.cn>
Link: https://lore.kernel.org/r/40b3d5c983fb06d8a58d1f613c175a98e0631677.1621413933.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-05-20 13:44:13 -06:00