From fe00f943e0ef98b4057abcc2940d631a975b43cd Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 1 Mar 2005 19:22:29 +0000 Subject: Sparseify MIPS. Signed-off-by: Ralf Baechle --- arch/mips/mm/cache.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch/mips/mm/cache.c') diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index 1d95cdb77be..c0ac4f97e1a 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -24,7 +24,8 @@ void (*flush_cache_mm)(struct mm_struct *mm); void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start, unsigned long end); void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn); -void (*flush_icache_range)(unsigned long start, unsigned long end); +void (*flush_icache_range)(unsigned long __user start, + unsigned long __user end); void (*flush_icache_page)(struct vm_area_struct *vma, struct page *page); /* MIPS specific cache operations */ @@ -49,10 +50,10 @@ EXPORT_SYMBOL(_dma_cache_inv); * We could optimize the case where the cache argument is not BCACHE but * that seems very atypical use ... */ -asmlinkage int sys_cacheflush(unsigned long addr, unsigned long int bytes, - unsigned int cache) +asmlinkage int sys_cacheflush(unsigned long __user addr, + unsigned long bytes, unsigned int cache) { - if (!access_ok(VERIFY_WRITE, (void *) addr, bytes)) + if (!access_ok(VERIFY_WRITE, (void __user *) addr, bytes)) return -EFAULT; flush_icache_range(addr, addr + bytes); -- cgit v1.2.3