| commit | e0c6dcd8d4257a129fc813ac68f20b77c6ae2a7a | |
| author | Roel Kluin <roel.kluin@gmail.com> | |
| Thu, 5 Mar 2009 15:10:55 +0000 (5 16:10 +0100) | ||
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | |
| Thu, 5 Mar 2009 15:10:55 +0000 (5 16:10 +0100) | ||
| tree | 5e1c311878095b66aa67712334d4b506a455376f | treesnapshot (tar.gz zip) |
| parent | fec6c6fec3e20637bee5d276fb61dd8b49a3f9cc | commitdiff |
ide: expiry() returns int, negative expiry() return values won't be noticed
bart:
It seems like the bug could cause insanely long timeouts for:
- ATA_DMA_ERR error in dma_timer_expiry()
- commands without ->expiry in tc86c001_timer_expiry()
(TC86C001 IDE controller only)
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
[bart: port it to the current tree]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
bart:
It seems like the bug could cause insanely long timeouts for:
- ATA_DMA_ERR error in dma_timer_expiry()
- commands without ->expiry in tc86c001_timer_expiry()
(TC86C001 IDE controller only)
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
[bart: port it to the current tree]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| drivers/ide/ide-io.c | diffblobblamehistory |