diff options
author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-11-01 15:11:39 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2006-11-01 15:16:04 +1100 |
commit | 4393c4f6788cee65095dd838cfeca6edefbfeb52 (patch) | |
tree | bf485a8f67b2e5860fefab58eecb77a7f0d254c5 /include/asm-mips | |
parent | 0d69a052d4d7c4085706b9ac0d1bd28ff90c9fca (diff) |
[POWERPC] Make alignment exception always check exception table
The alignment exception used to only check the exception table for
-EFAULT, not for other errors. That opens an oops window if we can
coerce the kernel into getting an alignment exception for other reasons
in what would normally be a user-protected accessor, which can be done
via some of the futex ops. This fixes it by always checking the
exception tables.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-mips')
0 files changed, 0 insertions, 0 deletions