Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

Lin Ming
2012-02-03T01:15:23Z

On Thu, 2012-02-02 at 14:08 +0530, Srivatsa S. Bhat wrote:
> Adding some Cc's.
>
> On 02/02/2012 10:42 AM, Norbert Preining wrote:
>
> > Dear all,
> >
> > (please Cc)
> >
> > since going from 3.2 to 3.3-rc1 I see a kind of regression wrt booting
> > time, namely the detection of the CD drive hangs for 10sec (both
> > dmesg were taken on the same hardware on the same day):
> >
> > with 3.3-rc1 and rc2:
> > [ 3.694012] sd 0:0:0:0: [sda] Attached SCSI disk
> > [ 9.004013] ata2: link is slow to respond, please be patient (ready=0)
> > [ 13.652013] ata2: COMRESET failed (errno=-16)
> > [ 13.972022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)

I'm looking into this problem.
But I can't reproduce this regression.

Could you attach the full 3.3-rc2 dmesg?

Thanks,
Lin Ming

> > [ 13.975721] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [ 13.977166] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> > [ 13.981294] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [ 13.982734] ata2.00: configured for UDMA/33
> > [ 13.987964] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ862AS 1.21 PQ: 0 ANSI: 5
> > [ 13.991482] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> > [ 13.992971] cdrom: Uniform CD-ROM driver Revision: 3.20
> > [ 13.994574] sr 1:0:0:0: Attached scsi CD-ROM sr0
> > [ 13.994672] sr 1:0:0:0: Attached scsi generic sg1 type 5
> > [ 14.316021] ata5: SATA link down (SStatus 0 SControl 300)
> > [ 14.636019] ata6: SATA link down (SStatus 0 SControl 300)
> >
> > with 3.2:
> > [ 3.218156] sd 0:0:0:0: [sda] Attached SCSI disk
> > [ 3.484023] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> > [ 3.487708] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [ 3.489156] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> > [ 3.494321] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [ 3.495761] ata2.00: configured for UDMA/33
> > [ 3.501057] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ862AS 1.21 PQ: 0 ANSI: 5
> > [ 3.504515] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> > [ 3.505995] cdrom: Uniform CD-ROM driver Revision: 3.20
> > [ 3.507611] sr 1:0:0:0: Attached scsi CD-ROM sr0
> > [ 3.507715] sr 1:0:0:0: Attached scsi generic sg1 type 5
> > [ 3.828025] ata5: SATA link down (SStatus 0 SControl 300)
> > [ 4.148020] ata6: SATA link down (SStatus 0 SControl 300)
> >
> >
> > Is there anything I can do here?
> >
>