Messages in this thread | | | Date | Wed, 01 Oct 2008 16:53:55 +0900 | From | Tejun Heo <> | Subject | Re: SATA Cold Boot problems on >2.6.25 with NV |
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Konstantin Kletschke wrote: > Am 2008-10-01 01:47 +0900 schrieb Tejun Heo: >> Please apply the attached patch and see whether the problem goes >> away. > > I will take care of this this evening. > >> Also, can you test whether hotplug works with the patch applied? > > Erm... I never did Hotplug on SATA, should I plug out the Disk out of > the Mainboard Connector to see what happens? I suspect I need another > additional disk the or a live-usb linux with this Kernel...
Or you can boot into single mode, ro mount / with kernel messages redirected to console and hot unplug/plug the root disk and see what happens.
> Should this > >> diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c >> index 14601dc..18f81d2 100644 >> +++ b/drivers/ata/sata_nv.c >> @@ -433,6 +433,7 @@ static struct ata_port_operations nv_nf2_ops = { >> .inherits = &nv_common_ops, >> .freeze = nv_nf2_freeze, >> .thaw = nv_nf2_thaw, >> + .hardreset = ATA_OP_NULL, >> }; >> >> static struct ata_port_operations nv_ck804_ops = { > > go onto vanilla 2.6.27_rc7 WITH or withOUT > sata_nv-reinstate-nv_hardreset.patch?
With.
Thanks.
-- tejun
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