Re: [Qemu-devel] SPARC64: immediate segfault on startup with git mastervery

[Avi Kivity]

On 03/18/2012 04:01 AM, Mark Cave-Ayland wrote:
> Hi Avi/Blue,
>
> I've just updated to git master and found that SPARC64 is broken
> again; a git bisect shows the following commit causes this:
>
>
> commit f3705d53296d78b14f5823472ae2add16a25a0a5
> Author: Avi Kivity <address@hidden>
> Date:   Thu Mar 8 16:16:34 2012 +0200
>
>     memory: make phys_page_find() return an unadjusted section
>
>     We'd like to store the section index in the iotlb, so we can't
>     adjust it before returning.  Return an unadjusted section and
>     instead introduce section_addr(), which does the adjustment later.
>
>     Signed-off-by: Avi Kivity <address@hidden>
>
>
> The symptom is that qemu-system-sparc64 segfaults immediately on
> startup (note this is with an OpenBIOS image built from SVN r1048).
> I've included a couple of backtraces below:
>

Please try the attached patch.

If it fails, can you upload bios and disk images somewhere?

-- 
error compiling committee.c: too many arguments to function

0001-sparc64-trim-low-order-bits-from-TLB-entry-during-MM.patch
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