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| author | Mark Brown <broonie@kernel.org> | 2022-04-19 14:22:16 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-04-22 20:50:49 +0300 |
| commit | 5e64b862c4823ab53aac028042abd918c2f27041 (patch) | |
| tree | 1d68a826820e18adfe236679f6f3a4f8b2336a9a /arch/arm64/tools/cpucaps | |
| parent | b2cf6a23289b3268cc7915a09c0c8372147b2727 (diff) | |
| download | linux-5e64b862c4823ab53aac028042abd918c2f27041.tar.xz | |
arm64/sme: Basic enumeration support
This patch introduces basic cpufeature support for discovering the presence
of the Scalable Matrix Extension.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20220419112247.711548-9-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/tools/cpucaps')
| -rw-r--r-- | arch/arm64/tools/cpucaps | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps index 3ed418f70e3b..e52b289a27c2 100644 --- a/arch/arm64/tools/cpucaps +++ b/arch/arm64/tools/cpucaps @@ -43,6 +43,8 @@ KVM_PROTECTED_MODE MISMATCHED_CACHE_TYPE MTE MTE_ASYMM +SME +SME_FA64 SPECTRE_V2 SPECTRE_V3A SPECTRE_V4 |