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sparc64: Fix offset calculation in compute_size()

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The fault address is somewhere inside of the buffer, not
before it.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-12-01 02:48:26 -08:00
parent be1ffce352
commit b270ee8a9f
1 changed files with 1 additions and 1 deletions
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2
arch/sparc64/lib/user_fixup.c
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@ -24,7 +24,7 @@ static unsigned long compute_size(unsigned long start, unsigned long size, unsig
if (fault_addr < start || fault_addr >= end) { if (fault_addr < start || fault_addr >= end) {
*offset = 0; *offset = 0;
} else { } else {
*offset = start - fault_addr; *offset = fault_addr - start;
size = end - fault_addr; size = end - fault_addr;
} }
return size; return size;