diff options
Diffstat (limited to 'arch/arm64/include/asm/alternative-macros.h')
| -rw-r--r-- | arch/arm64/include/asm/alternative-macros.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/alternative-macros.h b/arch/arm64/include/asm/alternative-macros.h index 94b486192..d328f549b 100644 --- a/arch/arm64/include/asm/alternative-macros.h +++ b/arch/arm64/include/asm/alternative-macros.h @@ -226,10 +226,10 @@ alternative_endif static __always_inline bool alternative_has_cap_likely(const unsigned long cpucap) { - compiletime_assert(cpucap < ARM64_NCAPS, - "cpucap must be < ARM64_NCAPS"); + if (!cpucap_is_possible(cpucap)) + return false; - asm_volatile_goto( + asm goto( ALTERNATIVE_CB("b %l[l_no]", %[cpucap], alt_cb_patch_nops) : : [cpucap] "i" (cpucap) @@ -244,10 +244,10 @@ l_no: static __always_inline bool alternative_has_cap_unlikely(const unsigned long cpucap) { - compiletime_assert(cpucap < ARM64_NCAPS, - "cpucap must be < ARM64_NCAPS"); + if (!cpucap_is_possible(cpucap)) + return false; - asm_volatile_goto( + asm goto( ALTERNATIVE("nop", "b %l[l_yes]", %[cpucap]) : : [cpucap] "i" (cpucap) |