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| author | Mark Brown <broonie@kernel.org> | 2023-09-14 13:11:31 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-09-18 12:46:13 +0300 |
| commit | 046b212ac9306c9046ab30cdf679bd40797ce069 (patch) | |
| tree | 9e064d51923c2fd103513a9235337595aff94060 /Documentation | |
| parent | 479965a2b7ec481737df0cadf553331063b9c343 (diff) | |
| download | linux-046b212ac9306c9046ab30cdf679bd40797ce069.tar.xz | |
arm64/sme: Include ID_AA64PFR1_EL1.SME in cpu-feature-registers.rst
We expose ID_AA64PFR1_EL1.SME to userspace but do not document this in
cpu-feature-registers.rst. Add it.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230914-arm64-pfr1-sme-doc-v1-1-b6c497d10d77@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arch/arm64/cpu-feature-registers.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/arch/arm64/cpu-feature-registers.rst b/Documentation/arch/arm64/cpu-feature-registers.rst index 4e4625f2455f..5e9ef91f5e36 100644 --- a/Documentation/arch/arm64/cpu-feature-registers.rst +++ b/Documentation/arch/arm64/cpu-feature-registers.rst @@ -175,6 +175,8 @@ infrastructure: +------------------------------+---------+---------+ | Name | bits | visible | +------------------------------+---------+---------+ + | SME | [27-24] | y | + +------------------------------+---------+---------+ | MTE | [11-8] | y | +------------------------------+---------+---------+ | SSBS | [7-4] | y | |