From b270ee8a9fc9547eb781ce9ccd379450bcf9a204 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 1 Dec 2008 02:48:26 -0800 Subject: sparc64: Fix offset calculation in compute_size() The fault address is somewhere inside of the buffer, not before it. Signed-off-by: David S. Miller --- arch/sparc64/lib/user_fixup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/sparc64/lib/user_fixup.c b/arch/sparc64/lib/user_fixup.c index 19d1fdb17d0..05a361b0a1a 100644 --- a/arch/sparc64/lib/user_fixup.c +++ b/arch/sparc64/lib/user_fixup.c @@ -24,7 +24,7 @@ static unsigned long compute_size(unsigned long start, unsigned long size, unsig if (fault_addr < start || fault_addr >= end) { *offset = 0; } else { - *offset = start - fault_addr; + *offset = fault_addr - start; size = end - fault_addr; } return size; -- cgit v1.2.3-70-g09d2