svn commit: r269728 - in head/sys: amd64/amd64 arm/arm i386/i386 i386/xen mips/mips powerpc/aim powerpc/booke powerpc/powerpc sparc64/sparc64 vm

[Alan Cox]

On 08/09/2014 16:54, Jean-Sébastien Pédron wrote:
> Hello!
>
> I'm able to reproduce the following panic quite reliably by doing an
> installkernel or installworld on sparc64:
> uma_small_alloc: free page 0xfffff8003ce5c6b0 still has mappings!
>
> Here's the dump information:
> https://people.freebsd.org/~dumbbell/sparc64/r269728-info.6.txt
> https://people.freebsd.org/~dumbbell/sparc64/r269728-textdump.6.tar
>
> After reverting r269728, the panic didn't occur after a dozen installkernel.
>
> Do you need more information?
>


When you say that you reverted r269728, did you revert just that one
revision?  r269728 makes no functional change on sparc64.  So, I can't
see how it could have any effect at all.

Alan