Commit 13efe932 authored by Yang Shi's avatar Yang Shi Committed by Will Deacon
Browse files

arm64: cpufeature: add AmpereOne to BBML2 allow list 



AmpereOne supports BBML2 without conflict abort, add to the allow list.

Reviewed-by: default avatarChristoph Lameter (Ampere) <cl@gentwo.org>
Reviewed-by: default avatarRyan Roberts <ryan.roberts@arm.com>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarYang Shi <yang@os.amperecomputing.com>
Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent cc80537c

arch/arm64/kernel/cpufeature.c

+2 −0
Original line number Diff line number Diff line
@@ -2236,6 +2236,8 @@ static bool has_bbml2_noabort(const struct arm64_cpu_capabilities *caps, int sco 
		MIDR_REV_RANGE(MIDR_CORTEX_X4, 0, 3, 0xf),

		MIDR_REV_RANGE(MIDR_NEOVERSE_V3, 0, 2, 0xf),

		MIDR_ALL_VERSIONS(MIDR_NVIDIA_OLYMPUS),

		MIDR_ALL_VERSIONS(MIDR_AMPERE1),

		MIDR_ALL_VERSIONS(MIDR_AMPERE1A),

		{}

	};