linux/arch/powerpc/kexec
Daniel Axtens 2ab2d5794f powerpc/kasan: Disable address sanitization in kexec paths
The kexec code paths involve code that necessarily run in real mode, as
CPUs are disabled and control is transferred to the new kernel. Disable
address sanitization for the kexec code and the functions called in real
mode on CPUs being disabled.

[paulus@ozlabs.org: combined a few work-in-progress commits of
 Daniel's and wrote the commit message.]

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
[mpe: Move pseries_machine_kexec() into kexec.c so setup.c can be instrumented]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/YoTFSQ2TUSEaDdVC@cleo
2022-05-22 15:58:29 +10:00
..
core_32.c powerpc/machdep: Remove stale functions from ppc_md structure 2021-10-22 15:22:05 +11:00
core_64.c powerpc: Add missing headers 2022-05-08 22:15:40 +10:00
core.c powerpc: Remove asm/prom.h from all files that don't need it 2022-05-08 22:15:04 +10:00
crash.c powerpc: Remove asm/prom.h from all files that don't need it 2022-05-08 22:15:04 +10:00
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_file: Add of_node_put() before goto 2021-10-22 15:22:02 +11:00
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/64s: Move hash MMU support code under CONFIG_PPC_64S_HASH_MMU 2021-12-09 22:41:13 +11:00
relocate_32.S powerpc: Avoid link stack corruption in misc asm functions 2021-08-25 13:35:47 +10:00