diff options
| author | Fuad Tabba <tabba@google.com> | 2021-08-17 09:11:28 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-08-20 11:12:18 +0100 |
| commit | 95b54c3e4c92b9185b15c83e8baab9ba312195f6 (patch) | |
| tree | 72387c8951bfb2c58f97d2d499d858beb72db75b /arch/arm64/include/asm/cpufeature.h | |
| parent | cd496228fd8de2e82b6636d3d89105631ea2b69c (diff) | |
| download | linux-95b54c3e4c92b9185b15c83e8baab9ba312195f6.tar.bz2 | |
KVM: arm64: Add feature register flag definitions
Add feature register flag definitions to clarify which features
might be supported.
Consolidate the various ID_AA64PFR0_ELx flags for all ELs.
No functional change intended.
Signed-off-by: Fuad Tabba <tabba@google.com>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210817081134.2918285-10-tabba@google.com
Diffstat (limited to 'arch/arm64/include/asm/cpufeature.h')
| -rw-r--r-- | arch/arm64/include/asm/cpufeature.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 9bb9d11750d7..b7d9bb17908d 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -602,14 +602,14 @@ static inline bool id_aa64pfr0_32bit_el1(u64 pfr0) { u32 val = cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_EL1_SHIFT); - return val == ID_AA64PFR0_EL1_32BIT_64BIT; + return val == ID_AA64PFR0_ELx_32BIT_64BIT; } static inline bool id_aa64pfr0_32bit_el0(u64 pfr0) { u32 val = cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_EL0_SHIFT); - return val == ID_AA64PFR0_EL0_32BIT_64BIT; + return val == ID_AA64PFR0_ELx_32BIT_64BIT; } static inline bool id_aa64pfr0_sve(u64 pfr0) |