3.3-stable review patch. If anyone has any objections, please let me know.
------------------ From: Dima Zavin <[email protected]> commit 4542b6a0fa6b48d9ae6b41c1efeb618b7a221b2a upstream. vma isn't used and flush_cache_user_range isn't a standard macro that is used on several archs with the same prototype. In fact only unicore32 has a macro with the same name (with an identical implementation and no in-tree users). This is a part of a patch proposed by Dima Zavin (with Message-id: [email protected]) that didn't get accepted. Cc: Dima Zavin <[email protected]> Acked-by: Catalin Marinas <[email protected]> Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Russell King <[email protected]> Cc: Will Deacon <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/arm/include/asm/cacheflush.h | 2 +- arch/arm/kernel/traps.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -249,7 +249,7 @@ extern void flush_cache_page(struct vm_a * Harvard caches are synchronised for the user space address range. * This is used for the ARM private sys_cacheflush system call. */ -#define flush_cache_user_range(vma,start,end) \ +#define flush_cache_user_range(start,end) \ __cpuc_coherent_user_range((start) & PAGE_MASK, PAGE_ALIGN(end)) /* --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -491,7 +491,7 @@ do_cache_op(unsigned long start, unsigne if (end > vma->vm_end) end = vma->vm_end; - flush_cache_user_range(vma, start, end); + flush_cache_user_range(start, end); } up_read(&mm->mmap_sem); } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
