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linux/arch/powerpc/kexec
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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>
History 2025-06-19 15:31:27 +02:00
..
core.c powerpc/kdump: Split KEXEC_CORE and CRASH_DUMP dependency 2024-03-17 13:34:00 +11:00
core_32.c powerpc: Remove CONFIG_FSL_BOOKE 2022-09-26 22:47:37 +10:00
core_64.c powerpc updates for 6.11 2024-07-19 21:00:33 -07:00
crash.c powerpc/crash: Fix non-smp kexec preparation 2025-06-19 15:31:27 +02:00
elf_64.c powerpc/kexec_file: fix extra size calculation for kexec FDT 2024-06-17 22:48:45 +10:00
file_load.c powerpc: Delete unused function delete_fdt_mem_rsv() 2021-03-08 12:06:30 -07:00
file_load_64.c powerpc/kexec: Fix return of uninitialized variable 2024-12-05 14:02:14 +01:00
Makefile powerpc/kexec: move *_memory_ranges functions to ranges.c 2024-04-23 14:59:01 +10:00
ranges.c powerpc/crash: add crash memory hotplug support 2024-04-23 15:00:04 +10:00
relocate_32.S powerpc/kexec: fix physical address calculation in clear_utlb_entry() 2025-04-10 14:39:16 +02:00
vmcore_info.c arch, crash: move arch_crash_save_vmcoreinfo() out to file vmcore_info.c 2024-02-23 17:48:25 -08:00