diff options
Diffstat (limited to 'arch/arm64/kernel/cpu_errata.c')
| -rw-r--r-- | arch/arm64/kernel/cpu_errata.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 06afd04e02c0..2fdecd72ce58 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -22,14 +22,16 @@ #include <asm/cpufeature.h> static bool __maybe_unused -is_affected_midr_range(const struct arm64_cpu_capabilities *entry) +is_affected_midr_range(const struct arm64_cpu_capabilities *entry, int scope) { + WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); return MIDR_IS_CPU_MODEL_RANGE(read_cpuid_id(), entry->midr_model, entry->midr_range_min, entry->midr_range_max); } #define MIDR_RANGE(model, min, max) \ + .def_scope = SCOPE_LOCAL_CPU, \ .matches = is_affected_midr_range, \ .midr_model = model, \ .midr_range_min = min, \ |