Messages in this thread | | | Subject | Re: Linux 2.6.21-rc6 - regressions update | From | Soeren Sonnenburg <> | Date | Sun, 08 Apr 2007 17:57:20 +0200 |
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On Fri, 2007-04-06 at 16:04 -0700, Linus Torvalds wrote:
[HPET issues resolved] > > 3) Subject : SATA breakage on resume > > References : http://lkml.org/lkml/2007/3/7/233 > > Submitter : Thomas Gleixner <tglx@linutronix.de> > > Soeren Sonnenburg <kernel@nn7.de> > > Status : unknown > > > > I am still seeing these messages after a suspend/resume cycle (though > > all devices work even after multiple suspend/resume cycles) > > > > ATA: abnormal status 0x80 on port 0x000140df > > This seems to be normal, and related to some unknown timing issue. If the > thing works for you apart from the message, I'd just ignore it..
Argh! Now after intensive use over the last 2 days, I realized that the internal harddisk works OK, but the dvd-drive did not after the 7th suspend/resume cycle - the device was suddenly gone (I could not even eject the disc I just inserted), more verbose dmesg follows:
ata1: port is slow to respond, please be patient (Status 0x80) ata1: port failed to respond (30 secs, Status 0x80) ATA: abnormal status 0x80 on port 0x000101f7 ATA: abnormal status 0x80 on port 0x000101f7 ATA: abnormal status 0x80 on port 0x000101f7 ATA: abnormal status 0x80 on port 0x000101f7 ata1.00: qc timeout (cmd 0xa1) ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) ata1.00: revalidation failed (errno=-5) ata1: failed to recover some devices, retrying in 5 secs ata1: port is slow to respond, please be patient (Status 0x80) ata1: port failed to respond (30 secs, Status 0x80) ATA: abnormal status 0x80 on port 0x000101f7 ATA: abnormal status 0x80 on port 0x000101f7 ATA: abnormal status 0x80 on port 0x000101f7 ATA: abnormal status 0x80 on port 0x000101f7 ata1.00: qc timeout (cmd 0xa1) ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) ata1.00: revalidation failed (errno=-5) ata1.00: limiting speed to UDMA/33:PIO3 ata1: failed to recover some devices, retrying in 5 secs ata1: port is slow to respond, please be patient (Status 0x80) ata1: port failed to respond (30 secs, Status 0x80) ATA: abnormal status 0x80 on port 0x000101f7 sage repeated 4 times ata1.00: qc timeout (cmd 0xa1) ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) ata1.00: revalidation failed (errno=-5) ata1.00: disabled
Soeren -- For the one fact about the future of which we can be certain is that it will be utterly fantastic. -- Arthur C. Clarke, 1962 - 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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