Re: 2.6.19-rc5: known regressions



On Wed, Nov 08 2006, Adrian Bunk wrote:
Subject : unable to rip cd
References : http://lkml.org/lkml/2006/10/13/100
Submitter : Alex Romosan <romosan@xxxxxxxxxxxxxxx>
Status : unknown

Alex, was/is this repeatable? If so I'd like you to repeat with this
debug patch applied, I cannot reproduce it locally.

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index bddfebd..ad03e19 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1726,8 +1726,10 @@ static ide_startstop_t cdrom_newpc_intr(
/*
* write to drive
*/
- if (cdrom_write_check_ireason(drive, len, ireason))
+ if (cdrom_write_check_ireason(drive, len, ireason)) {
+ blk_dump_rq_flags(rq, "cdrom_newpc");
return ide_stopped;
+ }

xferfunc = HWIF(drive)->atapi_output_bytes;
} else {
@@ -1859,8 +1861,10 @@ static ide_startstop_t cdrom_write_intr(
}

/* Check that the drive is expecting to do the same thing we are. */
- if (cdrom_write_check_ireason(drive, len, ireason))
+ if (cdrom_write_check_ireason(drive, len, ireason)) {
+ blk_dump_rq_flags(rq, "cdrom_pc");
return ide_stopped;
+ }

sectors_to_transfer = len / SECTOR_SIZE;


--
Jens Axboe

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