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Diffstat (limited to 'arch/arm64/kernel/cpu_errata.c')
-rw-r--r--arch/arm64/kernel/cpu_errata.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index f593f4cffc0d..a7afa6d4a58f 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -623,9 +623,9 @@ check_branch_predictor(const struct arm64_cpu_capabilities *entry, int scope)
return (need_wa > 0);
}
-#ifdef CONFIG_HARDEN_EL2_VECTORS
+#if defined(CONFIG_HARDEN_EL2_VECTORS) || defined(CONFIG_ARM64_ERRATUM_1319367)
-static const struct midr_range arm64_harden_el2_vectors[] = {
+static const struct midr_range ca57_a72[] = {
MIDR_ALL_VERSIONS(MIDR_CORTEX_A57),
MIDR_ALL_VERSIONS(MIDR_CORTEX_A72),
{},
@@ -819,7 +819,7 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
{
.desc = "EL2 vector hardening",
.capability = ARM64_HARDEN_EL2_VECTORS,
- ERRATA_MIDR_RANGE_LIST(arm64_harden_el2_vectors),
+ ERRATA_MIDR_RANGE_LIST(ca57_a72),
},
#endif
{
@@ -852,6 +852,13 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
.matches = has_cortex_a76_erratum_1463225,
},
#endif
+#ifdef CONFIG_ARM64_ERRATUM_1319367
+ {
+ .desc = "ARM erratum 1319367",
+ .capability = ARM64_WORKAROUND_1319367,
+ ERRATA_MIDR_RANGE_LIST(ca57_a72),
+ },
+#endif
{
}
};