On Friday, 24 of October 2008, Jens Axboe wrote: > On Fri, Oct 24 2008, Alexander Beregalov wrote: > > Hi > > > > commit 2fca5ccf97d2c28bcfce44f5b07d85e74e3cd18e > > Author: Jens Axboe <jens.axboe@xxxxxxxxxx> > > Date: Wed Oct 22 09:34:49 2008 +0200 > > > > libata: switch to using block layer tagging support > > > > > > This kernel can not read even 0 sector on disk with rootfs. It > > initialized disk, but cant read it at all. > > CMD646 on Sparc > > > > Rverting helped. Confirmed on hp nx6325 w/ pata_atiixp (apparently, SCSI commands time out). Reverting the commit also helps here. [I guess it's going to break things left and right.] > Doh, how annoying! What driver does that controller use? PATA doesn't > even use NCQ, so it's a bit of an oddity that it makes a difference at > all. > > Can you provide the boot messages? If I'm able to reproduce the breakage of Asus L5D, I will. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
