Re: [Part1 PATCH v5 00/22] x86, ACPI, numa: Parse numa info earlier

[Vasilis Liaskovitis]

On Tue, Jun 18, 2013 at 01:19:12PM -0700, Yinghai Lu wrote:
> On Tue, Jun 18, 2013 at 10:10 AM, Vasilis Liaskovitis
> <vasilis.liaskovitis@xxxxxxxxxxxxxxxx> wrote:
> >> could be found at:
> >>         git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-x86-mm
> >>
> >> and it is based on today's Linus tree.
> >>
> >
> > Has this patchset been tested on various numa configs?
> > I am using linux-next next-20130607 + part1 with qemu/kvm/seabios VMs. The kernel
> > boots successfully in many numa configs but while trying different memory sizes
> > for a 2 numa node VM, I noticed that booting does not complete in all cases
> > (bootup screen appears to hang but there is no output indicating an early panic)
> >
> > node0   node1    boots
> > 1G      1G       yes
> > 1G      2G       yes
> > 1G      0.5G     yes
> > 3G      2.5G     yes
> > 3G      3G       yes
> > 4G      0G       yes
> > 4G      4G       yes
> > 1.5G    1G       no
> > 2G      1G       no
> > 2G      2G       no
> > 2.5G    2G       no
> > 2.5G    2.5G     no
> >
> > linux-next next-20130607 boots al of these configs fine.
> >
> > Looks odd, perhaps I have something wrong in my setup or maybe there is a
> > seabios/qemu interaction with this patchset. I will update if I find something.
> 
> just tried 2g/2g, and it works on qemu-kvm:

thanks for testing. If you can also share qemu/seabios versions you use (release
or git commits), that would be helpful.

this is most likely some error on my setup, I 'll let you know if I conclude
otherwise.

thanks,

- Vasilis
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/