Messages in this thread Patch in this message | | | Date | Wed, 6 Nov 2002 08:44:57 +0100 | From | Jens Axboe <> | Subject | Re: 2.5.46: ide-cd cdrecord (almost) success report |
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On Wed, Nov 06 2002, Jens Axboe wrote: > > when the cdrecord buffer underran was surprising, though: oops below. > > Very repeatable. Can supply copious hw details if it helps. > > I'll try and reproduce that here, there's been a similar report (same > oops) before. If you can just send me the dmesg output after a boot that > should be fine.
Could you reproduce with this patch? I'd like to see the request state when this happens.
===== drivers/ide/ide-cd.c 1.32 vs edited ===== --- 1.32/drivers/ide/ide-cd.c Sun Nov 3 19:57:35 2002 +++ edited/drivers/ide/ide-cd.c Wed Nov 6 08:44:04 2002 @@ -1722,6 +1722,11 @@ blen = bio_iovec(rq->bio)->bv_len; } + if (!ptr) { + blk_dump_rq_flags(rq, "cdrom_newpc_intr"); + break; + } + if (blen > thislen) blen = thislen; -- Jens Axboe
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