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Eddie James f54d2b7ac4 powerpc/crash: Fix non-smp kexec preparation

[ Upstream commit 882b25af26 ]

In non-smp configurations, crash_kexec_prepare is never called in
the crash shutdown path. One result of this is that the crashing_cpu
variable is never set, preventing crash_save_cpu from storing the
NT_PRSTATUS elf note in the core dump.

Fixes: c7255058b5 ("powerpc/crash: save cpu register data in crash_smp_send_stop()")
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250211162054.857762-1-eajames@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-06-19 15:31:27 +02:00

core_32.c

…

core_64.c

Merge tag 'powerpc-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2024-07-19 21:00:33 -07:00

core.c

powerpc/kdump: Split KEXEC_CORE and CRASH_DUMP dependency

2024-03-17 13:34:00 +11:00

crash.c

powerpc/crash: Fix non-smp kexec preparation

2025-06-19 15:31:27 +02:00