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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 <sdonthineni@nvidia.com>
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Shanker Donthineni 2025-09-18 08:25:48 -05:00 committed by Will Deacon
parent e185c8a0d8
commit cc80537caa
1 changed files with 1 additions and 0 deletions
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arch/arm64/kernel/cpufeature.c
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@ -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),
{}
};