diff options
Diffstat (limited to 'arch/arm64/kernel/cpufeature.c')
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 29b4067a01f4..4f3fc0bbf9c3 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -865,7 +865,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = { { .desc = "GIC system register CPU interface", .capability = ARM64_HAS_SYSREG_GIC_CPUIF, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = has_useable_gicv3_cpuif, .sys_reg = SYS_ID_AA64PFR0_EL1, .field_pos = ID_AA64PFR0_GIC_SHIFT, @@ -876,7 +876,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = { { .desc = "Privileged Access Never", .capability = ARM64_HAS_PAN, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = has_cpuid_feature, .sys_reg = SYS_ID_AA64MMFR1_EL1, .field_pos = ID_AA64MMFR1_PAN_SHIFT, @@ -889,7 +889,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = { { .desc = "LSE atomic instructions", .capability = ARM64_HAS_LSE_ATOMICS, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = has_cpuid_feature, .sys_reg = SYS_ID_AA64ISAR0_EL1, .field_pos = ID_AA64ISAR0_ATOMICS_SHIFT, @@ -900,14 +900,14 @@ static const struct arm64_cpu_capabilities arm64_features[] = { { .desc = "Software prefetching using PRFM", .capability = ARM64_HAS_NO_HW_PREFETCH, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = has_no_hw_prefetch, }, #ifdef CONFIG_ARM64_UAO { .desc = "User Access Override", .capability = ARM64_HAS_UAO, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = has_cpuid_feature, .sys_reg = SYS_ID_AA64MMFR2_EL1, .field_pos = ID_AA64MMFR2_UAO_SHIFT, @@ -921,21 +921,21 @@ static const struct arm64_cpu_capabilities arm64_features[] = { #ifdef CONFIG_ARM64_PAN { .capability = ARM64_ALT_PAN_NOT_UAO, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = cpufeature_pan_not_uao, }, #endif /* CONFIG_ARM64_PAN */ { .desc = "Virtualization Host Extensions", .capability = ARM64_HAS_VIRT_HOST_EXTN, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = runs_at_el2, .cpu_enable = cpu_copy_el2regs, }, { .desc = "32-bit EL0 Support", .capability = ARM64_HAS_32BIT_EL0, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = has_cpuid_feature, .sys_reg = SYS_ID_AA64PFR0_EL1, .sign = FTR_UNSIGNED, @@ -945,14 +945,14 @@ static const struct arm64_cpu_capabilities arm64_features[] = { { .desc = "Reduced HYP mapping offset", .capability = ARM64_HYP_OFFSET_LOW, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = hyp_offset_low, }, #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 { .desc = "Kernel page table isolation (KPTI)", .capability = ARM64_UNMAP_KERNEL_AT_EL0, - .def_scope = SCOPE_SYSTEM, + .type = ARM64_CPUCAP_SCOPE_SYSTEM, .matches = unmap_kernel_at_el0, .cpu_enable = kpti_install_ng_mappings, }, @@ -960,16 +960,16 @@ static const struct arm64_cpu_capabilities arm64_features[] = { {}, }; -#define HWCAP_CAP(reg, field, s, min_value, type, cap) \ +#define HWCAP_CAP(reg, field, s, min_value, cap_type, cap) \ { \ .desc = #cap, \ - .def_scope = SCOPE_SYSTEM, \ + .type = ARM64_CPUCAP_SCOPE_SYSTEM, \ .matches = has_cpuid_feature, \ .sys_reg = reg, \ .field_pos = field, \ .sign = s, \ .min_field_value = min_value, \ - .hwcap_type = type, \ + .hwcap_type = cap_type, \ .hwcap = cap, \ } @@ -1046,7 +1046,7 @@ static bool cpus_have_elf_hwcap(const struct arm64_cpu_capabilities *cap) static void __init setup_elf_hwcaps(const struct arm64_cpu_capabilities *hwcaps) { for (; hwcaps->matches; hwcaps++) - if (hwcaps->matches(hwcaps, hwcaps->def_scope)) + if (hwcaps->matches(hwcaps, cpucap_default_scope(hwcaps))) cap_set_elf_hwcap(hwcaps); } @@ -1073,7 +1073,7 @@ static void update_cpu_capabilities(const struct arm64_cpu_capabilities *caps, const char *info) { for (; caps->matches; caps++) { - if (!caps->matches(caps, caps->def_scope)) + if (!caps->matches(caps, cpucap_default_scope(caps))) continue; if (!cpus_have_cap(caps->capability) && caps->desc) |