Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index dafdaeb..cb0710e 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1155,6 +1155,15 @@ if !MMU
 source "arch/arm/Kconfig-nommu"
 endif
 
+config ARM_ERRATA_326103
+       bool "ARM errata: FSR write bit incorrect on a SWP to read-only memory"
+       depends on CPU_V6
+       help
+         Executing a SWP instruction to read-only memory does not set bit 11
+         of the FSR on the ARM 1136 prior to r1p0. This causes the kernel to
+         treat the access as a read, preventing a COW from occurring and
+         causing the faulting task to livelock.
+
 config ARM_ERRATA_411920
        bool "ARM errata: Invalidation of the Instruction Cache operation can fail"
        depends on CPU_V6 || CPU_V6K