Re: [Xen-devel] Possible qemu-dm breakage (cset: "Add missing #include <assert.h>")

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

Hi. My patch would fix the issue.
http://lists.xensource.com/archives/html/xen-devel/2009-03/msg01110.html
I also hit the issue of PCI pass through which Shimada-san fixed
before me. The current qemu-dm seems to have regressions.

thanks,

On Wed, Mar 18, 2009 at 10:14:58AM +1100, Simon Horman wrote:
> Hi,
> 
> I'm seeing the following error message when trying
> to start an HVM domain on x86_64 using today's xen-unstable.hg
> and qemu-xen-unstable.git.
> 
> Started domain debian (id=44)
> xenconsole: Could not read tty from store: No such file or directory
> 
> (Yes, I've tried different combinations 44 times :-)
> 
> Here is my test matrix:
> 
>                       |  xen-unstable.hg   |  xen-unstable.hg
>                       | 19355:0e1449d6f231 | 19375:92a6cc5eae2e
> ----------------------+--------------------+----------------------
> qemu-xen-unstable.git |                    |       fails
> 5725fa0e7f4ee77875d9  |    not tested      |         as
> cd64fe0ccae7a3a449e2  |                    |      described
>   (current HEAD)      |                    |        above
> ----------------------+--------------------+----------------------
> qemu-xen-unstable.git |                    |
> 82787c6f689d869ad349  |       ok           |         ok
> df83ec3f58702afe00fe  |                    |
>                       |                    |
> ----------------------+--------------------+----------------------
> 
> I tried doing a bisection on qemu-xen-unstable.git and testing
> several more recent revisions. But every revision that I tested
> either failed to build or was broken in some way other than the
> error described above - all merging-related issues I assume.
> 
> Let me know what if any logs or further testing would be helpful.
> 
> 
> For completeness, the subjects of the commits discussed above are:
> 
> * xen-unstable.hg
>   - 19375:92a6cc5eae2e
>     Revert debugging patch c/s 19344
>   - 19355:0e1449d6f231 
>     xenpm: Add CPU topology info (thread/core/socket)
>     
> * qemu-xen-unstable.git
>   - 5725fa0e7f4ee77875d9cd64fe0ccae7a3a449e2 (current HEAD)
>     Add missing #include <assert.h>
>   - 82787c6f689d869ad349df83ec3f58702afe00fe
>     Override default cache mode for disk images to write-back
> 
> 

-- 
yamahata

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