diff options
| author | Pasha Tatashin <pasha.tatashin@soleen.com> | 2021-09-30 14:31:01 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-10-01 13:30:59 +0100 |
| commit | a347f601452ff3e7cc15bc31307915cea3b3f3f5 (patch) | |
| tree | 3dc87e4920d7e14e4a95e5af021b8cf15b2d5244 /arch/arm64/kernel/machine_kexec.c | |
| parent | 788bfdd97434982b6d575062581e8e72eea755af (diff) | |
arm64: hibernate: abstract ttrb0 setup function
Currently, only hibernate sets custom ttbr0 with safe idmaped function.
Kexec, is also going to be using this functionality when relocation code
is going to be idmapped.
Move the setup sequence to a dedicated cpu_install_ttbr0() for custom
ttbr0.
Suggested-by: James Morse <james.morse@arm.com>
Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20210930143113.1502553-4-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/machine_kexec.c')
0 files changed, 0 insertions, 0 deletions