From 14778d9072e53d2171f66ffd9657daff41acfaed Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 21 Mar 2006 02:29:39 -0800 Subject: [SPARC]: Respect vm_page_prot in io_remap_page_range(). Make sure the callers do a pgprot_noncached() on vma->vm_page_prot. Pointed out by Hugh Dickens. Signed-off-by: David S. Miller --- arch/sparc64/mm/generic.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/sparc64/mm') diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c index 5fc5c579e35..8cb06205d26 100644 --- a/arch/sparc64/mm/generic.c +++ b/arch/sparc64/mm/generic.c @@ -140,7 +140,6 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from, vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP; vma->vm_pgoff = phys_base >> PAGE_SHIFT; - prot = __pgprot(pg_iobits); offset -= from; dir = pgd_offset(mm, from); flush_cache_range(vma, beg, end); -- cgit v1.2.3