From f1f8926a94132e6433b559a3eced65404226f5cd Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 12 Feb 2008 17:00:39 +0900 Subject: sh: Update SH-5 flush_cache_sigtramp() for API changes. Previously this took an explicit range, update this to use the same behaviour as the rest of the SH parts where we simply flush out a line from the start address. Signed-off-by: Paul Mundt --- arch/sh/mm/cache-sh5.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'arch/sh/mm') diff --git a/arch/sh/mm/cache-sh5.c b/arch/sh/mm/cache-sh5.c index 4617e3aeee7..5d1f615fe52 100644 --- a/arch/sh/mm/cache-sh5.c +++ b/arch/sh/mm/cache-sh5.c @@ -1015,15 +1015,17 @@ void flush_icache_user_range(struct vm_area_struct *vma, ARCH/SH64 PRIVATE CALLABLE API. ##########################################################################*/ -void flush_cache_sigtramp(unsigned long start, unsigned long end) +void flush_cache_sigtramp(unsigned long vaddr) { + unsigned long end = vaddr + L1_CACHE_BYTES; + /* For the address range [start,end), write back the data from the D-cache and invalidate the corresponding region of the I-cache for the current process. Used to flush signal trampolines on the stack to make them executable. */ - sh64_dcache_wback_current_user_range(start, end); + sh64_dcache_wback_current_user_range(vaddr, end); wmb(); - sh64_icache_inv_current_user_range(start, end); + sh64_icache_inv_current_user_range(vaddr, end); } -- cgit v1.2.3