diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2024-12-09 15:59:48 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-12-10 12:10:09 +0000 |
| commit | 264a593da60b60c4f8f218ac50cd1305d75387e8 (patch) | |
| tree | 184436cf5de11298ec32e61786053e5ff29b0714 /arch/arm64/include/asm/cpufeature.h | |
| parent | fac04efc5c793dccbd07e2d59af9f90b7fc0dca4 (diff) | |
arm64: cpufeature: Add HAFT to cpucap_is_possible()
For consistency with other cpucaps, handle the configuration check for
ARM64_HAFT in cpucap_is_possible() rather than this being explicit in
system_supports_haft(). The configuration check will now happen
implicitly as cpus_have_final_cap() uses cpucap_is_possible() via
alternative_has_cap_unlikely().
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20241209155948.2124393-1-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/cpufeature.h')
| -rw-r--r-- | arch/arm64/include/asm/cpufeature.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 8b4e5a3cd24c..a4d0b77a68d9 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -852,8 +852,7 @@ static inline bool system_supports_gcs(void) static inline bool system_supports_haft(void) { - return IS_ENABLED(CONFIG_ARM64_HAFT) && - cpus_have_final_cap(ARM64_HAFT); + return cpus_have_final_cap(ARM64_HAFT); } static __always_inline bool system_supports_mpam(void) |