linux/arch/x86
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
..
boot - The usual round of minor cleanups and fixes 2021-08-30 13:35:36 -07:00
configs module: remove EXPORT_UNUSED_SYMBOL* 2021-02-08 12:28:07 +01:00
crypto crypto: aesni - xts_crypt() return if walk.nbytes is 0 2021-08-27 16:30:19 +08:00
entry exit/bdflush: Remove the deprecated bdflush system call 2021-07-12 15:17:47 -05:00
events perf/x86/amd/ibs: Add bitfield definitions in new <asm/amd-ibs.h> header 2021-08-26 09:14:36 +02:00
hyperv x86/hyperv: fix root partition faults when writing to VP assist page MSR 2021-08-04 11:56:53 +00:00
ia32 binfmt: remove in-tree usage of MAP_EXECUTABLE 2021-06-29 10:53:50 -07:00
include hyperv-next for 5.15 2021-09-01 18:25:20 -07:00
kernel printk changes for 5.15 2021-09-01 18:41:13 -07:00
kvm A set of updates to support port 0x22/0x23 based PCI configuration space 2021-08-30 15:20:05 -07:00
lib x86: Add support for 0x22/0x23 port I/O configuration space 2021-08-10 23:31:43 +02:00
math-emu x86/math-emu: Rename frstor() 2021-06-23 18:16:33 +02:00
mm A reworked version of the opt-in L1D flush mechanism: 2021-08-30 15:00:33 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-07-31 09:14:46 -07:00
pci x86: Avoid magic number with ELCR register accesses 2021-08-10 23:31:43 +02:00
platform EFI changes: two driver API cleanups, and a log message tweak. 2021-06-28 11:34:16 -07:00
power x86/power: Fix kernel-doc warnings in cpu.c 2021-08-12 10:15:40 +02:00
purgatory kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
ras
realmode A single ELF format fix for a section flags mismatch bug that breaks 2021-06-28 11:35:55 -07:00
tools - Remove cc-option checks which are old and already supported by the 2021-08-30 13:27:16 -07:00
um x86/uml/syscalls: Remove array index from syscall initializers 2021-05-25 16:59:23 +02:00
video
xen kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
.gitignore
Kbuild
Kconfig asm-generic changes for 5.15 2021-09-01 15:13:02 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug
Makefile x86/build: Move the install rule to arch/x86/Makefile 2021-08-25 11:57:38 +02:00
Makefile_32.cpu
Makefile.um um: allow not setting extra rpaths in the linux binary 2021-06-17 21:54:15 +02:00