Re: system_powerdown not working for qemu-kvm 0.12.4?

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 On 10/11/2010 07:53 PM, Ruben Kerkhof wrote:
On Mon, Oct 11, 2010 at 18:57, Avi Kivity<avi@xxxxxxxxxx>  wrote:
>    On 10/11/2010 06:29 PM, Ruben Kerkhof wrote:
>>
>>  Hi Avi,
>>
>>  On Sun, Aug 15, 2010 at 13:00, Avi Kivity<avi@xxxxxxxxxx>    wrote:
>>
>>  >    I'm betting 73b48d914f9 is the cause, but let's see the full bisect.
>>
>>  system_powerdown with FreeBSD 8.1 works on 73b48d914f9.
>>
>>  I've bisected the issue to commit 76e617c.
>>
>>  Let me know if I should do some other tests.
>
>  It works on 73b48d914f9 but fails on 76e617c due to the seabios change.
>
>  Can you try 76e617c but with SeaBIOS 0.5.0?  If that works, keep qemu-kvm on
>  76e617c but bisect SeaBIOS from 0.5.0 to 0.5.1 to see which commit broke
>  freebsd.
>

Sure,

5c99b6c984682ddb1d4543a7e27a1f4ca633e6a6 is the first bad commit
commit 5c99b6c984682ddb1d4543a7e27a1f4ca633e6a6
Author: Kevin O'Connor<kevin@xxxxxxxxxxxx>
Date:   Wed Dec 30 12:36:22 2009 -0500

     Commit compiled dsdt file; misc comment updates.

     Commit new dsdt with recent changes.
     Add some misc comments.
     Also, fix uninitialized warning in mptable code.

Regards, Ruben

Gleb, Kevin, any ideas?

(summary: qemu-kvm doesn't acpi shutdown freebsd 8.1 with this commit; qemu.git does. May be due to interrupt polarity which kvm implements but qemu does not)

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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