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linux-yocto/arch/powerpc/kexec
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Eddie James 4fb2231089 powerpc/crash: Fix non-smp kexec preparation 
[ Upstream commit 882b25af265de8e05c66f72b9a29f6047102958f ]

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 15:28:02 +02:00
..
core_32.c powerpc: Remove CONFIG_FSL_BOOKE 2022-09-26 22:47:37 +10:00
core_64.c powerpc/pseries: Fix scv instruction crash with kexec 2024-07-11 12:49:17 +02:00
core.c powerpc/vmcore: Add MMU information to vmcoreinfo 2023-11-20 11:59:29 +01:00
crash.c powerpc/crash: Fix non-smp kexec preparation 2025-06-19 15:28:02 +02:00
elf_64.c powerpc: If kexec_build_elf_info() fails return immediately from elf64_load() 2021-04-26 16:28:26 -05:00
file_load_64.c powerpc/kexec: Fix return of uninitialized variable 2024-12-09 10:32:21 +01:00
file_load.c powerpc: Delete unused function delete_fdt_mem_rsv() 2021-03-08 12:06:30 -07:00
Makefile powerpc/kasan: Disable address sanitization in kexec paths 2022-05-22 15:58:29 +10:00
ranges.c powerpc: Explicitly include correct DT includes 2023-08-02 22:22:19 +10:00
relocate_32.S powerpc: Remove CONFIG_FSL_BOOKE 2022-09-26 22:47:37 +10:00