diff options
| author | Mark Brown <broonie@kernel.org> | 2023-07-18 20:45:44 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-07-27 11:14:57 +0100 |
| commit | ce33cea5d833c24fe2564e3f0416c7f2720a9c9c (patch) | |
| tree | a7f3989dfcf954ae5f04be7ab3b5a4bbb55f66c7 /arch/arm64/kernel | |
| parent | 6eaae198076080886b9e7d57f4ae06fa782f90ef (diff) | |
arm64/cpufeature: Use ARM64_CPUID_FIELD() to match EVT
The recently added Enhanced Virtualization Traps cpufeature does not use
the ARM64_CPUID_FIELDS() helper, convert it to do so. No functional
change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Zenghui Yu <zenghui.yu@linux.dev>
Link: https://lore.kernel.org/r/20230718-arm64-evt-cpuid-helper-v1-1-68375d1e6b92@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index f9d456fe132d..bcb006390e55 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -2708,12 +2708,8 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .desc = "Enhanced Virtualization Traps", .capability = ARM64_HAS_EVT, .type = ARM64_CPUCAP_SYSTEM_FEATURE, - .sys_reg = SYS_ID_AA64MMFR2_EL1, - .sign = FTR_UNSIGNED, - .field_pos = ID_AA64MMFR2_EL1_EVT_SHIFT, - .field_width = 4, - .min_field_value = ID_AA64MMFR2_EL1_EVT_IMP, .matches = has_cpuid_feature, + ARM64_CPUID_FIELDS(ID_AA64MMFR2_EL1, EVT, IMP) }, {}, }; |