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, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>