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Re: [Qemu-devel] Re: POST failure (loop) with isapc and seabios


From: Gleb Natapov
Subject: Re: [Qemu-devel] Re: POST failure (loop) with isapc and seabios
Date: Mon, 23 Nov 2009 21:43:07 +0200

On Mon, Nov 23, 2009 at 08:19:54PM +0100, Sebastian Herbszt wrote:
> Gleb Natapov wrote:
> >On Sun, Nov 22, 2009 at 09:01:45PM +0100, Sebastian Herbszt wrote:
> >>Gleb Natapov wrote:
> >>>On Sun, Nov 22, 2009 at 04:31:24PM +0100, Sebastian Herbszt wrote:
> >>>>
> >>>>Bad things could happen if someone modifies the BIOS because it's 
> >>>>unprotected
> >>>>(e.g. VM crash).
> >>>>
> >>>BIOS is reloaded during VM reset.
> >>
> >>The BIOS is not reloaded - tested with "reboot" on Linux and system_reset 
> >>in monitor.
> >>
> >Looks like a bug. Tested with latest QEMU version I assume?
> 
> Tested with v0.11.0-rc0-1677-gf165b53. Where do you suspect a bug? In the 
> behaviour
> on "reboot" or system_reset? I think it depends wheter it's a software or 
> hardware reset.
> 
The bug is that BIOS rom is not reloaded on hardware reset (what do you
call software reset?). Can you retest with latest git?

--
                        Gleb.




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