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| author | Daniel Axtens <dja@axtens.net> | 2022-05-18 13:07:05 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-22 08:58:29 +0300 |
| commit | 2ab2d5794f14c08676690bf0859f16cc768bb3a4 (patch) | |
| tree | bb031beb53e4a333737ff46270946af6c5e67751 /arch/powerpc/mm/init_32.c | |
| parent | 5352090a999570c6e8a701bcb755fd91e8c5a2cd (diff) | |
| download | linux-2ab2d5794f14c08676690bf0859f16cc768bb3a4.tar.xz | |
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
Diffstat (limited to 'arch/powerpc/mm/init_32.c')
0 files changed, 0 insertions, 0 deletions