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arm64: add FEAT_LSE128 HWCAP

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Add HWCAP for FEAT_LSE128 (128-bit Atomic instructions).

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20231003124544.858804-2-joey.gouly@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Joey Gouly
2023-10-03 13:45:43 +01:00
committed by Catalin Marinas
parent 80652cc0c0
commit 94d0657f9f
6 changed files with 8 additions and 0 deletions
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arch/arm64/include/uapi/asm/hwcap.h
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@@ -106,5 +106,6 @@
#define HWCAP2_HBC (1UL << 44)
#define HWCAP2_SVE_B16B16 (1UL << 45)
#define HWCAP2_LRCPC3 (1UL << 46)
#define HWCAP2_LSE128 (1UL << 47)
#endif /* _UAPI__ASM_HWCAP_H */