From d12aada8dfb030f7df8ec0bb0ce4bb01a2ab3944 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 17 Oct 2022 16:25:19 +0100 Subject: arm64/hwcap: Add support for SVE 2.1 FEAT_SVE2p1 introduces a number of new SVE instructions. Since there is no new architectural state added kernel support is simply a new hwcap which lets userspace know that the feature is supported. Signed-off-by: Mark Brown Reviewed-by: Catalin Marinas Link: https://lore.kernel.org/r/20221017152520.1039165-6-broonie@kernel.org Signed-off-by: Will Deacon --- arch/arm64/include/asm/hwcap.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/include/asm/hwcap.h') diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index 605ec55cee70..06dd12c514e6 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -122,6 +122,7 @@ #define KERNEL_HWCAP_SVE_EBF16 __khwcap2_feature(SVE_EBF16) #define KERNEL_HWCAP_CSSC __khwcap2_feature(CSSC) #define KERNEL_HWCAP_RPRFM __khwcap2_feature(RPRFM) +#define KERNEL_HWCAP_SVE2P1 __khwcap2_feature(SVE2P1) /* * This yields a mask that user programs can use to figure out what -- cgit v1.2.3