From: Shanker Donthineni Date: Thu, 18 Sep 2025 13:25:48 +0000 (-0500) Subject: arm64: cpufeature: Add Olympus MIDR to BBML2 allow list X-Git-Tag: v6.18-rc1~210^2~10^2~4 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cc80537caaa789e097f35b2032ddc693a4e136f9;p=thirdparty%2Flinux.git arm64: cpufeature: Add Olympus MIDR to BBML2 allow list The NVIDIA Olympus core supports BBML2 without conflict abort. Add its MIDR to the allow list to enable FEAT_BBM. Signed-off-by: Shanker Donthineni Signed-off-by: Will Deacon --- diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index b1219f14459f4..c6cbeee48c571 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -2235,6 +2235,7 @@ static bool has_bbml2_noabort(const struct arm64_cpu_capabilities *caps, int sco static const struct midr_range supports_bbml2_noabort_list[] = { MIDR_REV_RANGE(MIDR_CORTEX_X4, 0, 3, 0xf), MIDR_REV_RANGE(MIDR_NEOVERSE_V3, 0, 2, 0xf), + MIDR_ALL_VERSIONS(MIDR_NVIDIA_OLYMPUS), {} };