Messages in this thread Patch in this message | | | Date | Tue, 26 Feb 2008 18:38:55 +0100 | Subject | Re: 2.6.25-rc1/2 CD/DVD burning broken | From | Borislav Petkov <> |
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On Tue, Feb 26, 2008 at 03:52:13PM +0100, Andreas Schwab wrote: > Borislav Petkov <petkovbb@googlemail.com> writes: > > > On Mon, Feb 25, 2008 at 11:08:55PM +0100, Andreas Schwab wrote: > >> Borislav Petkov <petkovbb@googlemail.com> writes: > >> > >> > On Mon, Feb 25, 2008 at 08:38:22PM +0100, Andreas Schwab wrote: > >> >> "Kiyoshi Ueda" <k-ueda@ct.jp.nec.com> writes: > >> >> > >> >> > I'm looking at this problem, but currently no idea why the conversion > >> >> > to blk_end_request causes it. > >> >> > >> >> cdrom_newpc_intr apparently never sets rq->sense_len. > >> >> > >> > > >> > actually it does, see the code chunk around line 1188 in 2.6.25-rc2, for > >> > example. > >> > >> Yes, it does, but it always adds zero. > > > > yep, true. Does that fix your dvd burning problem? > > Yes, sure. > > Andreas.
Bart,
please apply the enclosed patch since it fixes dvd burning with growisofs on Pioneer drives as reported by Andreas.
Thanks.
--- From: Andreas Schwab <schwab@suse.de>
Move counting of sense bytes into the transfer loop.
Signed-off-by: Andreas Schwab <schwab@suse.de> Acked-by: Borislav Petkov <petkovbb@gmail.com>
--- drivers/ide/ide-cd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
--- linux-2.6.25-rc3.orig/drivers/ide/ide-cd.c 2008-02-25 01:03:31.000000000 +0100 +++ linux-2.6.25-rc3/drivers/ide/ide-cd.c 2008-02-25 22:54:42.000000000 +0100 @@ -1182,11 +1182,10 @@ static ide_startstop_t cdrom_newpc_intr( else rq->data += blen; } + if (!write && blk_sense_request(rq)) + rq->sense_len += blen; } - if (write && blk_sense_request(rq)) - rq->sense_len += thislen; - /* * pad, if necessary */ -- Regards/Gruß, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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