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| author | Joey Gouly <joey.gouly@arm.com> | 2024-08-22 16:11:02 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-09-04 12:54:05 +0100 |
| commit | 9160f7e909e179f333c2578d3032978e7a60b270 (patch) | |
| tree | 12923d4d7c51b7000bfbe64f1c4287ad6a7776ed /tools/perf/scripts/python/stackcollapse.py | |
| parent | 7f955be9f887d3ce77afb61ea74d907f06fe6f1e (diff) | |
arm64: add POE signal support
Add PKEY support to signals, by saving and restoring POR_EL0 from the stackframe.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20240822151113.1479789-20-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions