diff options
| author | Kiyoshi Ueda <[email protected]> | 2008-02-11 00:32:11 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2008-02-11 00:32:11 +0100 |
| commit | 3b0e044d5a881c937293a045158149514b86783c (patch) | |
| tree | bdd78f0e2e7774d72f04862641e67f1421b90553 /tools/perf/scripts/python | |
| parent | 0eccf60bfa9190d1588b2bf07d23d7b9b3a19d9e (diff) | |
ide: another possible ide panic fix for blk-end-request
I have reviewed all blk-end-request patches again to confirm whether
there are any similar problems with the last week's ide-cd panic:
http://lkml.org/lkml/2008/1/29/140
And I found a possible similar bug in ide-io change:
ide_end_drive_cmd() could be called for blk_pc_request() which could
have bios. To complete such requests correctly, we need to pass
the actual size of the request.
Otherwise, __blk_end_request() returns 1 because the request still has
bios, and the system will BUG() unnecessarily.
The following patch fixes the bug and should be applied on top of
Linus' git.
Signed-off-by: Kiyoshi Ueda <[email protected]>
Signed-off-by: Jun'ichi Nomura <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Jens Axboe <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions