diff options
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/cpu_errata.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 103c53fb0b4d..4e9f6a36d5e6 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -324,8 +324,14 @@ static const struct midr_range arm64_bp_harden_smccc_cpus[] = { #endif -#ifndef ERRATA_MIDR_ALL_VERSIONS -#define ERRATA_MIDR_ALL_VERSIONS(x) MIDR_ALL_VERSIONS(x) +#ifdef CONFIG_HARDEN_EL2_VECTORS + +static const struct midr_range arm64_harden_el2_vectors[] = { + MIDR_ALL_VERSIONS(MIDR_CORTEX_A57), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A72), + {}, +}; + #endif const struct arm64_cpu_capabilities arm64_errata[] = { @@ -478,14 +484,10 @@ const struct arm64_cpu_capabilities arm64_errata[] = { #endif #ifdef CONFIG_HARDEN_EL2_VECTORS { - .desc = "Cortex-A57 EL2 vector hardening", + .desc = "EL2 vector hardening", .capability = ARM64_HARDEN_EL2_VECTORS, - ERRATA_MIDR_ALL_VERSIONS(MIDR_CORTEX_A57), - }, - { - .desc = "Cortex-A72 EL2 vector hardening", - .capability = ARM64_HARDEN_EL2_VECTORS, - ERRATA_MIDR_ALL_VERSIONS(MIDR_CORTEX_A72), + .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, + ERRATA_MIDR_RANGE_LIST(arm64_harden_el2_vectors), }, #endif { |