Feng Tang e561383a39 powerpc/watchdog: add support for hardlockup_sys_info sysctl ...

Commit a9af76a787 ("watchdog: add sys_info sysctls to dump sys info on
system lockup") adds 'hardlock_sys_info' systcl knob for general kernel
watchdog to control what kinds of system debug info to be dumped on
hardlockup.

Add similar support in powerpc watchdog code to make the sysctl knob more
general, which also fixes a compiling warning in general watchdog code
reported by 0day bot.

Link: https://lkml.kernel.org/r/20251231080309.39642-1-feng.tang@linux.alibaba.com
Fixes: a9af76a787 ("watchdog: add sys_info sysctls to dump sys info on system lockup")
Signed-off-by: Feng Tang <feng.tang@linux.alibaba.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202512030920.NFKtekA7-lkp@intel.com/
Suggested-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2026-01-14 22:16:22 -08:00

..

boot

Merge tag 'powerpc-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2025-12-05 16:18:21 -08:00

configs

Merge tag 'sound-fix-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2025-12-13 16:09:10 +12:00

crypto

lib/crypto: curve25519: Consolidate into single module

2025-09-06 16:32:43 -07:00

include

powerpc/32: Restore disabling of interrupts at interrupt/syscall exit

2025-12-22 18:25:07 +05:30

kernel

powerpc/watchdog: add support for hardlockup_sys_info sysctl

2026-01-14 22:16:22 -08:00

kexec

powerpc/kexec: Enable SMT before waking offline CPUs

2025-12-22 17:53:37 +05:30

kvm

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-12-05 17:01:20 -08:00

lib

powerpc/qspinlock: Add spinlock contention tracepoint

2025-09-01 13:38:12 +05:30

math-emu

…

mm

powerpc/64s/slb: Add no_slb_preload early cmdline param

2025-11-18 12:35:53 +05:30

net

bpf: specify the old and new poke_type for bpf_arch_text_poke

2025-11-24 09:47:03 -08:00

perf

powerpc/perf/vpa-dtl: Handle the writing of perf record when aux wake up is needed

2025-09-22 14:48:57 +05:30

platforms

powerpc/powernv: Enable cpuidle state detection for POWER11

2025-12-22 18:08:56 +05:30

purgatory

Makefile: remove redundant tool coverage variables

2024-05-14 23:35:48 +09:00

sysdev

Merge tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-12-05 17:29:04 -08:00

tools

powerpc/tools: drop -o pipefail in gcc check scripts

2025-12-22 17:56:34 +05:30

xmon

powerpc/xmon: replace sizeof calculations with ARRAY_SIZE macro

2025-09-01 13:40:46 +05:30

Kbuild

powerpc64/ftrace: Move ftrace sequence out of line

2024-10-31 11:00:54 +11:00

Kconfig

mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb

2025-11-15 10:52:00 -08:00

Kconfig.debug

powerpc: Remove UDBG_RTAS_CONSOLE

2025-02-26 21:15:09 +05:30

Makefile

kbuild: Add missing $(objtree) prefix to powerpc crtsavres.o artifact

2025-09-01 13:41:57 +05:30

Makefile.postlink

powerpc/ftrace: Add a postlink script to validate function tracer

2024-10-31 11:00:54 +11:00