| commit | dfc544c7216b276c1e9c0c753299692df4068c44 | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Tue Feb 13 17:11:34 2007 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Wed Feb 14 15:21:22 2007 +0000 |
| tree | 3f8b30ea058ad49a4a54b76fa193bde988ac6f1a | |
| 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>