linux/Documentation
Linus Torvalds df43d90382 printk changes for 5.15
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Merge tag 'printk-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux

Pull printk updates from Petr Mladek:

 - Optionally, provide an index of possible printk messages via
   <debugfs>/printk/index/. It can be used when monitoring important
   kernel messages on a farm of various hosts. The monitor has to be
   updated when some messages has changed or are not longer available by
   a newly deployed kernel.

 - Add printk.console_no_auto_verbose boot parameter. It allows to
   generate crash dump even with slow consoles in a reasonable time
   frame.

 - Remove printk_safe buffers. The messages are always stored directly
   to the main logbuffer, even in NMI or recursive context. Also it
   allows to serialize syslog operations by a mutex instead of a spin
   lock.

 - Misc clean up and build fixes.

* tag 'printk-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  printk/index: Fix -Wunused-function warning
  lib/nmi_backtrace: Serialize even messages about idle CPUs
  printk: Add printk.console_no_auto_verbose boot parameter
  printk: Remove console_silent()
  lib/test_scanf: Handle n_bits == 0 in random tests
  printk: syslog: close window between wait and read
  printk: convert @syslog_lock to mutex
  printk: remove NMI tracking
  printk: remove safe buffers
  printk: track/limit recursion
  lib/nmi_backtrace: explicitly serialize banner and regs
  printk: Move the printk() kerneldoc comment to its new home
  printk/index: Fix warning about missing prototypes
  MIPS/asm/printk: Fix build failure caused by printk
  printk: index: Add indexing support to dev_printk
  printk: Userspace format indexing support
  printk: Rework parse_prefix into printk_parse_prefix
  printk: Straighten out log_flags into printk_info_flags
  string_helpers: Escape double quotes in escape_special
  printk/console: Check consistent sequence number when handling race in console_unlock()
2021-09-01 18:41:13 -07:00
..
ABI arm64 updates for 5.15: 2021-09-01 15:04:29 -07:00
accounting delayacct: Add sysctl to enable at runtime 2021-05-12 11:43:25 +02:00
admin-guide printk changes for 5.15 2021-09-01 18:41:13 -07:00
arm docs: Fix typo in Documentation/arm/marvell.rst 2021-06-04 11:28:36 -06:00
arm64 Merge remote-tracking branch 'tip/sched/arm64' into for-next/core 2021-08-31 09:10:00 +01:00
block for-5.14/block-2021-06-29 2021-06-30 12:12:56 -07:00
bpf libbpf: Rename libbpf documentation index file 2021-08-18 08:45:25 -07:00
cdrom docs: cdrom-standard.rst: get rid of uneeded UTF-8 chars 2021-05-11 11:00:17 -06:00
core-api printk changes for 5.15 2021-09-01 18:41:13 -07:00
cpu-freq cpufreq: Remove ->resolve_freq() 2021-06-30 19:45:42 +02:00
crypto
dev-tools Documentation: kunit: drop obsolete note about uml_abort for coverage 2021-07-12 13:54:12 -06:00
devicetree Devicetree updates for v5.15: 2021-09-01 18:34:51 -07:00
doc-guide docs: doc-guide: avoid using ReST :doc:foo markup 2021-06-17 13:24:37 -06:00
driver-api drm for v5.15-rc1 2021-09-01 11:26:46 -07:00
fault-injection Char / Misc driver changes for 5.15-rc1 2021-09-01 08:35:06 -07:00
fb
features Documentation/features: Add THREAD_INFO_IN_TASK feature matrix 2021-07-15 06:33:44 -06:00
filesystems fs.idmapped.v5.15 2021-08-31 12:06:17 -07:00
firmware_class
firmware-guide pwm: Changes for v5.14-rc1 2021-07-08 12:18:04 -07:00
fpga fpga: fix spelling mistakes 2021-07-21 19:54:21 -07:00
gpu drm for v5.15-rc1 2021-09-01 11:26:46 -07:00
hid
hwmon hwmon: add driver for Aquacomputer D5 Next 2021-08-28 08:53:30 -07:00
i2c Documentation: i2c: add i2c-sysfs into index 2021-08-10 22:58:32 +02:00
ia64
ide
iio
infiniband
input docs: networking: Replace strncpy() with strscpy() 2021-06-04 11:21:43 -06:00
isdn
kbuild Kconfig updates for v5.13 2021-04-29 14:32:00 -07:00
kernel-hacking docs: kernel-hacking: hacking.rst: avoid using ReST :doc:foo markup 2021-06-17 13:24:38 -06:00
leds Documentation: leds: standartizing LED names 2021-08-20 10:26:24 +02:00
litmus-tests
livepatch
locking locking/lockdep,doc: Improve readability of the block matrix 2021-05-31 10:14:54 +02:00
m68k
maintainer
mhi
mips
misc-devices dw-xdata-pcie: Update outdated info and improve text format 2021-04-14 19:47:28 +02:00
netlabel
networking Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-08-30 16:42:47 -07:00
nios2
nvdimm
openrisc
parisc
PCI pci-v5.14-changes 2021-07-08 12:06:20 -07:00
pcmcia
power PM: runtime: Clarify documentation when callbacks are unassigned 2021-06-11 19:04:07 +02:00
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 docs: process: submitting-patches.rst: avoid using ReST :doc:foo markup 2021-06-17 13:24:38 -06:00
RCU doc: Update stallwarn.rst with recent changes 2021-07-20 13:36:33 -07:00
riscv riscv: Ensure BPF_JIT_REGION_START aligned with PMD size 2021-06-18 21:10:05 -07:00
s390 vfio/mdev: Remove CONFIG_VFIO_MDEV_DEVICE 2021-06-21 15:29:25 -06:00
scheduler This was a reasonably active cycle for documentation; this pull includes: 2021-06-28 16:53:05 -07:00
scsi scsi: core: Kill message byte 2021-05-31 22:48:24 -04:00
security This was a reasonably active cycle for documentation; this pull includes: 2021-06-28 16:53:05 -07:00
sh
sound ALSA: usb-audio: Move set-interface-first workaround into common quirk 2021-08-24 07:58:16 +02:00
sparc
sphinx
sphinx-static
spi spi: pxa2xx: Update documentation to point out that it's outdated 2021-05-18 14:05:36 +01:00
staging
target
timers Documentation: drop optional BOMs 2021-05-10 15:17:34 -06:00
trace Char / Misc driver changes for 5.15-rc1 2021-09-01 08:35:06 -07:00
translations docs/zh_CN: add a missing space character 2021-07-15 06:33:44 -06:00
usb docs: usb: fix malformed table 2021-08-05 12:31:51 +02:00
userspace-api media updates for v5.15-rc1 2021-09-01 10:34:52 -07:00
virt KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock 2021-08-13 03:32:14 -04:00
vm Merge branch 'akpm' (patches from Andrew) 2021-07-02 12:08:10 -07:00
w1 w1: fix build warning in w1_ds2438.rst 2021-05-26 09:11:24 +02:00
watchdog
x86 x86/reboot: Document how to override DMI platform quirks 2021-08-12 12:06:58 +02:00
xtensa
.gitignore
arch.rst
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt Documentation/atomic_t: Document forward progress expectations 2021-08-04 15:16:47 +02:00
Changes
CodingStyle
conf.py docs: Take a little noise out of the build process 2021-06-17 13:49:18 -06:00
COPYING-logo
docutils.conf
dontdiff kbuild: generate Module.symvers only when vmlinux exists 2021-04-25 05:17:02 +09:00
index.rst
Kconfig
logo.gif
Makefile docs: Makefile: Use CONFIG_SHELL not SHELL 2021-06-18 11:26:08 -06:00
memory-barriers.txt
SubmittingPatches
watch_queue.rst