diff options
| author | Robin Murphy <[email protected]> | 2014-09-25 11:56:19 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2014-09-25 15:32:57 +0100 |
| commit | 5ca918e5e3f9df4634077c06585c42bc6a8d699a (patch) | |
| tree | 09ba26eae5c513a24604e4c707b9ee9aa5acab95 /fs/btrfs/tree-log.c | |
| parent | 2c553ac19e73235b61b67fdc5c14be9913a2758d (diff) | |
ARM: 8165/1: alignment: don't break misaligned NEON load/store
The alignment fixup incorrectly decodes faulting ARM VLDn/VSTn
instructions (where the optional alignment hint is given but incorrect)
as LDR/STR, leading to register corruption. Detect these and correctly
treat them as unhandled, so that userspace gets the fault it expects.
Reported-by: Simon Hosie <[email protected]>
Signed-off-by: Robin Murphy <[email protected]>
Cc: <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions