From 2f46791849be84e5a7c2fe13b5e4ab37e663fd55 Mon Sep 17 00:00:00 2001 From: Alexander Sverdlin Date: Tue, 17 Jan 2017 21:10:11 +0100 Subject: ARM: 8642/1: LPAE: catch pending imprecise abort on unmask commit 97a98ae5b8acf08d07d972c087b2def060bc9b73 upstream. Asynchronous external abort is coded differently in DFSR with LPAE enabled. Fixes: 9254970c "ARM: 8447/1: catch pending imprecise abort on unmask". Signed-off-by: Alexander Sverdlin Cc: Russell King Cc: Andrew Morton Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Russell King Signed-off-by: Greg Kroah-Hartman --- arch/arm/mm/fault.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/mm/fault.h') diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h index 05ec5e0df32d..78830657cab3 100644 --- a/arch/arm/mm/fault.h +++ b/arch/arm/mm/fault.h @@ -11,11 +11,15 @@ #define FSR_FS5_0 (0x3f) #ifdef CONFIG_ARM_LPAE +#define FSR_FS_AEA 17 + static inline int fsr_fs(unsigned int fsr) { return fsr & FSR_FS5_0; } #else +#define FSR_FS_AEA 22 + static inline int fsr_fs(unsigned int fsr) { return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6; -- cgit v1.2.3