* [GIT PULL] printk for 5.18
@ 2022-03-21 14:28 Petr Mladek
2022-03-23 19:26 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Petr Mladek @ 2022-03-21 14:28 UTC (permalink / raw)
To: Linus Torvalds
Cc: Sergey Senozhatsky, Steven Rostedt, John Ogness, Andy Shevchenko,
Rasmus Villemoes, Peter Zijlstra, linux-kernel
Hi Linus,
please pull the latest printk changes from
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git tags/printk-for-5.18
==========================================
- Make %pK behave the same as %p for kptr_restrict == 0 also
with no_hash_pointers parameter.
- Ignore the default console in the device tree also when console=null
or console="" is used on the command line.
- Document console=null and console="" behavior.
- Prevent a deadlock and a livelock caused by console_lock in panic().
- Make console_lock available for panicking CPU.
- Fast query for the next to-be-used sequence number.
- Use the expected return values in printk.devkmsg __setup handler.
- Use the correct atomic operations in wake_up_klogd() irq_work handler.
- Avoid possible unaligned access when handling %4cc printing format.
----------------------------------------------------------------
Andre Kalb (1):
printk: Set console_set_on_cmdline=1 when __add_preferred_console() is called with user_specified == true
Andy Shevchenko (2):
vsprintf: Fix potential unaligned access
vsprintf: Move space out of string literals in fourcc_string()
Christophe Leroy (1):
vsprintf: Fix %pK with kptr_restrict == 0
Jiapeng Chong (1):
printk: make suppress_panic_printk static
John Ogness (1):
printk: use atomic updates for klogd work
Petr Mladek (4):
printk: ringbuffer: Improve prb_next_seq() performance
Merge branch 'for-5.18-vsprintf-fourcc-fixup' into for-linus
Merge branch 'for-5.18-panic-deadlocks' into for-linus
Merge branch 'rework/fast-next-seq' into for-linus
Randy Dunlap (2):
Docs: printk: add 'console=null|""' to admin/kernel-parameters
printk: fix return value of printk.devkmsg __setup handler
Stephen Brennan (4):
printk: Add panic_in_progress helper
printk: disable optimistic spin during panic
printk: Avoid livelock with heavy printk during panic
printk: Drop console_sem during panic
Documentation/admin-guide/kernel-parameters.txt | 9 ++-
kernel/printk/printk.c | 85 ++++++++++++++++++++++---
kernel/printk/printk_ringbuffer.c | 52 +++++++++++++--
kernel/printk/printk_ringbuffer.h | 2 +
lib/vsprintf.c | 49 ++++++++------
5 files changed, 161 insertions(+), 36 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] printk for 5.18
2022-03-21 14:28 [GIT PULL] printk for 5.18 Petr Mladek
@ 2022-03-23 19:26 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2022-03-23 19:26 UTC (permalink / raw)
To: Petr Mladek
Cc: Linus Torvalds, Sergey Senozhatsky, Steven Rostedt, John Ogness,
Andy Shevchenko, Rasmus Villemoes, Peter Zijlstra, linux-kernel
The pull request you sent on Mon, 21 Mar 2022 15:28:26 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git tags/printk-for-5.18
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/3ef4ea3d84ca568dcd57816b9521e82e3bd94f08
Thank you!
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