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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-05-22 16:23:37 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-05-22 16:23:37 +0200 |
| commit | e3b29f05124b07303088795396ff858811d2acb8 (patch) | |
| tree | 00b483ca6b30228119be19a362bbb0044ce87be8 /drivers/ide/tc86c001.c | |
| parent | ide: fix 40-wire cable detection for TSST SH-S202* ATAPI devices (v2) (diff) | |
| download | linux-e3b29f05124b07303088795396ff858811d2acb8.tar.xz linux-e3b29f05124b07303088795396ff858811d2acb8.zip | |
ide: fix OOPS during ide-cd error recovery
On Tuesday 19 May 2009 20:29:28 Martin Lottermoser wrote:
> hdc: cdrom_decode_status: error=0x40 <3>{ LastFailedSense=0x04 }
> ide: failed opcode was: unknown
> hdc: DMA disabled
> ------------[ cut here ]------------
> kernel BUG at drivers/ide/ide-io.c:872!
It is possible for ide-cd to ignore ide_error()'s return value under
some circumstances. Workaround it in ide_intr() and ide_timer_expiry()
by checking if there is a device/port reset pending currently.
Fixes bug #13345:
http://bugzilla.kernel.org/show_bug.cgi?id=13345
Reported-by: Martin Lottermoser <Martin.Lottermoser@t-online.de>
Reported-and-tested-by: Modestas Vainius <modestas@vainius.eu>
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/tc86c001.c')
0 files changed, 0 insertions, 0 deletions