3.2.56-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Vinayak Kale <vk...@apm.com>
commit 39544ac9df20f73e49fc6b9ac19ff533388c82c0 upstream.
Add DSB after icache flush to complete the cache maintenance operation.
Signed-off-by: Vinayak Kale <vk...@apm.com>
Acked-by: Catalin Marinas <catalin.mari...@arm.com>
Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
arch/arm/include/asm/cacheflush.h | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -202,6 +202,7 @@ extern void copy_to_user_page(struct vm_
static inline void __flush_icache_all(void)
{
__flush_icache_preferred();
+ dsb();
}
#define flush_cache_all() __cpuc_flush_kern_all()
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
