On Mon, Jan 11, 2010 at 11:14:44AM +0900, Tejun Heo wrote: > Interestingly, when SIDPR is used in ata_piix, writes to DET in > SControl sometimes get ignored leading to detection failure. Update > sata_link_resume() such that it reads back SControl after clearing DET > and retry if it's not clear. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> > Reported-by: fengxiangjun <fengxiangjun@xxxxxxxxxxx> > Reported-by: Jim Faulkner <jfaulkne@xxxxxxxxxxx> > Cc: stable@xxxxxxxxxx > --- > Greg, although this patch should be included in -stable release in > time, I think it should receive some more testing in devel branch for > at least a couple of -rc cycles as it changes very fundamental part of > hardreset protocol. Is there a protocol for delayed inclusion into > -stable? If not, I'll try to remember and ping you back after some > time but I'm almost sure that I'm gonna forget this. :-) I'll drop this into my "todo-stable" queue, and ping you back on this in a few weeks. Sound good? thanks, greg k-h -- 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