Messages in this thread | | | Date | Thu, 6 Jul 2006 18:14:53 -0700 | From | Andrew Morton <> | Subject | Re: acpi gets wrong interrupt for via sata in 2.6.16.17 |
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On Thu, 06 Jul 2006 19:30:23 -0500 "Scott J. Harmon" <harmon@ksu.edu> wrote:
> Scott J. Harmon wrote: > > > > Sergey Vlasov wrote: > >> On Sat, 24 Jun 2006 20:28:26 -0500 Scott J. Harmon wrote: > >> > >>> The short: something that came in 2.6.16.17 has caused my sata to no > >>> longer work correctly (by work correctly, I mean actually be able to > >>> detect any drives). I'm no expert, but it seems that it is getting the > >>> wrong interrupt. In 2.6.16.16 it works fine with the exact same config. > >>> It also works fine if I append 'pci=noacpi'. This has still happens in > >>> 2.6.17. > >> I assume that your root filesystem is on a SATA disk, and therefore you > >> don't have an easy way to extract dmesg from a broken kernel? > >> > >>> Here is the output of lspci: > >>> > >>> scott@amdg:~$ /sbin/lspci > >>> 00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] > >>> Host Bridge (rev 80) > >>> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge > >>> 00:07.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705 > >>> Gigabit Ethernet (rev 03) > >>> 00:0d.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host > >>> Controller (rev 46) > >>> 00:0e.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10) > >>> 00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID > >>> Controller (rev 80) > >>> 00:0f.1 IDE interface: VIA Technologies, Inc. > >>> VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) > >>> 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > >>> Controller (rev 81) > >>> 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > >>> Controller (rev 81) > >>> 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > >>> Controller (rev 81) > >>> 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > >>> Controller (rev 81) > >>> 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) > >>> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge > >>> [KT600/K8T800/K8T890 South] > >>> 01:00.0 VGA compatible controller: nVidia Corporation NV15DDR [GeForce2 > >>> Ti] (rev a4) > >> Try to revert these patches: > >> > >> http://kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commitdiff_plain;h=dc0f369552b491d1578e8a8c6f6512e17246241c > >> > >> http://kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commitdiff_plain;h=c72493379d4aaac49ad3366987db1e118bb4f5ba > >> > >> (revert in the above order - these are two patches which depend on each > >> other, you need to revert both). You can try it both with 2.6.16.17 > >> and 2.6.17. > > > > Ok, reverting these two patches caused ACPI to function again here. Let > > me know if there is anything else you need from me to get this fixed in > > mainline. > > > >> Chris: seems that the SATA subdevice (1106:3149) also needs the quirk, > >> like EHCI, sound and builtin network. > > > > Thanks, > > > > Scott. > > Is this going to be merged into 2.6.16.x and 2.6.17.x? >
I have both reversion patches queued up but haven't heard from anyone about anything. I don't know if anyone's working on this bug.
Thursday is my subsystem-maintainer-spamming day, so the reverts will be heading Gregwards today.
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