diff options
| author | Michal Simek <monstr@monstr.eu> | 2012-03-30 08:21:38 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2012-03-30 11:37:13 +0200 |
| commit | ac64a9caa55bdfd8d24784f25c68cb7919ddabe3 (patch) | |
| tree | 9832daebc0a5c4e97388ff37aae74bf32cbfabfd /arch/xtensa/kernel/traps.c | |
| parent | a28d73ca3ac7fffff317e62167ef26310b951ca0 (diff) | |
microblaze: Fix stack usage in PAGE_SIZE copy_tofrom_user
If access to user space failed we need to reconstruct
stack pointer and restore all register.
This patch fixed problem introduces by:
"microblaze: Add loop unrolling for PAGE in copy_tofrom_user"
(sha1: ebe211254bfa6295f4ab0b33c7c881bdfabbab60)
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/xtensa/kernel/traps.c')
0 files changed, 0 insertions, 0 deletions