Bug #1 is almost certainly due to one of Stefano's patches. He's now cc'ed.
Obvious suspect is the SDL OpenGL rendering patches. You could try adding
opengl=0 to your guest config file, or reverting the changesets relating to
sdl/opengl (there are 3 or 4 of them).
 -- Keir
On 21/3/08 09:46, "Li, Haicheng" <haicheng.li@xxxxxxxxx> wrote:
> Keir, we double checked this bug and found there should be two different
> bugs in c/s 17269:
>
> Bug 1: SDL library related issue: Linux X window and Windows OS failed
> to initialize:
> a. if using SDL lib, Windows / Linux X will stop and then qemu
> window will disappear.
> b. if using VNC lib, Windows / Linux X can boot successfully.
>
> Bug 2: Linux booting hang with "hda: dma..." errors. Dexuan Cui has
> found the root cause and he will give more updates for this bug.
>
>
> Keir Fraser wrote:
>> Interesting. I managed to install a Windows XP guest, but it took
>> *ages* (at least twice as long as usual, and actually probably more
>> than that). 
>> 
>> The changeset referenced in the bug ticket might well be a red
>> herring. Probably it is best to binary-chop on the Linux boot failure
>> to find the offending changeset for that.
>> 
>> -- Keir
>> 
>> On 21/3/08 06:27, "Li, Haicheng" <haicheng.li@xxxxxxxxx> wrote:
>> 
>>> Since 76 changesets are added to Xen-unsable tree today (c/s 17194 ~
>>> c/s 17269), regression is introduced accordingly.
>>> 
>>> Today's nightly testing for Xen:#17269 is blocked by following issue:
>>> 
>>> Bug #1194, both Linux and Windows HVM guest can not boot up,
>>> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1194.
>>> 
>>> 
>>> 
>>> -- haicheng
>>> 
>>> 
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-devel 
>
>
>
> -- haicheng
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