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| author | Alexander Sverdlin <alexander.sverdlin@gmail.com> | 2017-01-17 23:10:11 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-01-30 15:04:12 +0300 |
| commit | 97a98ae5b8acf08d07d972c087b2def060bc9b73 (patch) | |
| tree | d8d4d9bd9df7bbd19d2b9a9ae7c6b4692261b7b9 /arch/arm/mm/fault.h | |
| parent | 90f92c631b210c1e97080b53a9d863783281a932 (diff) | |
| download | linux-97a98ae5b8acf08d07d972c087b2def060bc9b73.tar.xz | |
ARM: 8642/1: LPAE: catch pending imprecise abort on unmask
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 <alexander.sverdlin@nokia.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/fault.h')
| -rw-r--r-- | arch/arm/mm/fault.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h index 67532f242271..afc1f84e763b 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; |