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| author | Mark Brown <broonie@kernel.org> | 2024-10-02 01:58:47 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2024-10-04 14:04:34 +0300 |
| commit | ce0641d48ddd240053138ce55c3423f833a4237b (patch) | |
| tree | f4ed1e69b7166e2bf93918e127d636c15f2635e0 /scripts/lib | |
| parent | 7058bf87cd597e0433c2e8207139f922b9df3ef8 (diff) | |
| download | linux-ce0641d48ddd240053138ce55c3423f833a4237b.tar.xz | |
arm64/sysreg: Add definitions for architected GCS caps
The architecture defines a format for guarded control stack caps, used
to mark the top of an unused GCS in order to limit the potential for
exploitation via stack switching. Add definitions associated with these.
Reviewed-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20241001-arm64-gcs-v13-8-222b78d87eee@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'scripts/lib')
0 files changed, 0 insertions, 0 deletions