Re: [git pull request] ACPI & driver patches for Linux-2.6.32-rc0

[Alexey Starikovskiy]

Thomas Backlund ÐÐÑÐÑ:
> Thomas Backlund wrote:
> > Alexey Starikovskiy wrote:
> > > Thomas Backlund ÐÐÑÐÑ:
> > > > Now this is a Acer TravelMate 5720G laptop with the latest 1.35 bios.
> > > > Distro is Mandriva Linux Cooker, and arch is x86_64
> > > >
> > > > Attached is output of "grep ACPI /var/log/dmesg"
> > > > dmesg-acpi-20090903
> > > > - all acpi patches as of 2.6.32-rc1
> > > This one does not have errors you've mentioned earlier, could you 
> > > find dmesg with them?
> >
> > Ah, sorry about that...
> > I should have done dmesg|grep ACPI to get the errors... it would have 
> > shown this too:
> > tg3 0000:02:00.0: wake-up capability disabled by ACPI
> > ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] 
> > (20090903/evregion-424)
> > ACPI Error (psparse-0537): Method parse/execution failed 
> > [\_SB_.PCI0.LPCB.EC0_.GBST] (Node ffff88013f81c5e0), AE_TIME
> > ACPI Error (psparse-0537): Method parse/execution failed 
> > [\_SB_.PCI0.LPCB.EC0_.BAT0._BST] (Node ffff88013f81c720), AE_TIME
> > ACPI Exception: AE_TIME, Evaluating _BST (20090903/battery-393)
> >
> >
> >
> > > > dmesg-acpi-20090903-ec-2.6.31
> > > > - all acpi patches as of 2.6.32-rc1
> > > > - ec.c from 2.6.31.1
> > > >
> > > >
> > > > Should I start bisecting, or do you have any other suggestion?
> > > There is only one patch which touch ec.c, 
> > > 2a84cb9852f52c0cd1c48bca41a8792d44ad06cc. You may try to revert it, 
> > > and see.
> >
> > Isn't that what pretty much what I did when I built a kernel with the 
> > 2.6.31.1 ec.c ?
> >
> > Anyway, after I applied your patch you just posted on acpi-devel:
> > ACPI: EC: Rewrite DMI checks
> >
> > to the 2.6.32-rc1 tree the:
> >
> > > -ACPI Error (psargs-0359): [\_PR_.CPU0.CSTX] Namespace lookup 
> > > failure, AE_NOT_FOUND
> > > -ACPI Error (psparse-0537): Method parse/execution failed 
> > > [\_SB_.PCI0.LPCB.EC0_._Q2F] (Node ffff88013f81c1a0), AE_NOT_FOUND
> >
> > does not show up at boot anymore, and so far I haven't seen the other 
> > errors either...
> >
> > I'll post a follow-up if they show up again...
>
> Bah...
> I spoke too soon:
Could you please turn on timing information in printk ? 
Please also uncomment "#define DEBUG" in ec.c

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