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| author | Joey Gouly <joey.gouly@arm.com> | 2024-08-22 16:10:49 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-09-04 12:52:18 +0100 |
| commit | 160a8e13de6c36270e8c6537b8a944f4e73d2362 (patch) | |
| tree | 212a9a8c7e59a860765fe098438fbe080505ceb6 /tools/perf/scripts/python/bin | |
| parent | arm64: cpufeature: add Permission Overlay Extension cpucap (diff) | |
| download | linux-160a8e13de6c36270e8c6537b8a944f4e73d2362.tar.gz linux-160a8e13de6c36270e8c6537b8a944f4e73d2362.zip | |
arm64: context switch POR_EL0 register
POR_EL0 is a register that can be modified by userspace directly,
so it must be context switched.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20240822151113.1479789-7-joey.gouly@arm.com
[will: Dropped unnecessary isb()s]
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions