Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[platform/kernel/linux-starfive.git] / arch / arm64 / Kconfig

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index cf6d1cd..0393480 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -972,22 +972,6 @@ config ARM64_ERRATUM_2457168
 
          If unsure, say Y.
 
-config ARM64_ERRATUM_2645198
-       bool "Cortex-A715: 2645198: Workaround possible [ESR|FAR]_ELx corruption"
-       default y
-       help
-         This option adds the workaround for ARM Cortex-A715 erratum 2645198.
-
-         If a Cortex-A715 cpu sees a page mapping permissions change from executable
-         to non-executable, it may corrupt the ESR_ELx and FAR_ELx registers on the
-         next instruction abort caused by permission fault.
-
-         Only user-space does executable to non-executable permission transition via
-         mprotect() system call. Workaround the problem by doing a break-before-make
-         TLB invalidation, for all changes to executable user space mappings.
-
-         If unsure, say Y.
-
 config CAVIUM_ERRATUM_22375
        bool "Cavium erratum 22375, 24313"
        default y