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-rw-r--r--arch/arm64/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 787d7850e064..a68bc6cc2167 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -497,6 +497,18 @@ config ARM64_ERRATUM_1188873
If unsure, say Y.
+config ARM64_ERRATUM_1165522
+ bool "Cortex-A76: Speculative AT instruction using out-of-context translation regime could cause subsequent request to generate an incorrect translation"
+ default y
+ help
+ This option adds work arounds for ARM Cortex-A76 erratum 1165522
+
+ Affected Cortex-A76 cores (r0p0, r1p0, r2p0) could end-up with
+ corrupted TLBs by speculating an AT instruction during a guest
+ context switch.
+
+ If unsure, say Y.
+
config CAVIUM_ERRATUM_22375
bool "Cavium erratum 22375, 24313"
default y