diff options
author | Ingo Molnar <mingo@elte.hu> | 2010-03-04 11:47:50 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-03-04 11:47:52 +0100 |
commit | 4f16d4e0c9a4b20d9f0db365587b96d6001efd7d (patch) | |
tree | fa25dcf285b26f1fac2bf267d0d1cd2c4eba90b8 /arch/arm/mm | |
parent | 1e259e0a9982078896f3404240096cbea01daca4 (diff) | |
parent | 6630125419ef37ff8781713c5e9d416f2a4ba357 (diff) |
Merge branch 'perf/core' into perf/urgent
Merge reason: Switch from pre-merge topical split to the post-merge urgent track
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/mm')
-rw-r--r-- | arch/arm/mm/alignment.c | 3 | ||||
-rw-r--r-- | arch/arm/mm/proc-arm6_7.S | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index b270d6228fe2..62820eda84d9 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -11,6 +11,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <linux/moduleparam.h> #include <linux/compiler.h> #include <linux/kernel.h> #include <linux/errno.h> @@ -77,6 +78,8 @@ static unsigned long ai_dword; static unsigned long ai_multi; static int ai_usermode; +core_param(alignment, ai_usermode, int, 0600); + #define UM_WARN (1 << 0) #define UM_FIXUP (1 << 1) #define UM_SIGNAL (1 << 2) diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S index 3f9cd3d8f6d5..795dc615f43b 100644 --- a/arch/arm/mm/proc-arm6_7.S +++ b/arch/arm/mm/proc-arm6_7.S @@ -41,7 +41,7 @@ ENTRY(cpu_arm7_dcache_clean_area) ENTRY(cpu_arm7_data_abort) mrc p15, 0, r1, c5, c0, 0 @ get FSR mrc p15, 0, r0, c6, c0, 0 @ get FAR - ldr r8, [r0] @ read arm instruction + ldr r8, [r2] @ read arm instruction tst r8, #1 << 20 @ L = 0 -> write? orreq r1, r1, #1 << 11 @ yes. and r7, r8, #15 << 24 |