diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2007-02-13 11:11:34 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-14 10:21:22 -0500 |
| commit | dfc544c7216b276c1e9c0c753299692df4068c44 (patch) | |
| tree | 3f8b30ea058ad49a4a54b76fa193bde988ac6f1a /ipc/sem.c | |
| parent | 6df26700c0884cb3cce2b9fa4795888f86ca4d8f (diff) | |
[ARM] 4183/1: do_undefinstr: read svc undefined instructions with svc privileges
do_undefinstr currently does not expect undefined instructions in kernel
code, since it always uses get_user() to read the instruction.
Dereference the 'pc' pointer directly in the SVC case.
Per Nicolas Pitre's note, kernel code is never in thumb mode.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'ipc/sem.c')
0 files changed, 0 insertions, 0 deletions