Re: [Qemu-devel] problems with 1G hugepages and linux 3.12-rc3

2013-10-09 Thread Andrea Arcangeli
Hi Andy, > On Sun, Oct 06, 2013 at 02:47:41AM +0200, andy123 wrote: > > Hi, > > > > as the subject states, I have some problems with 1G hugepages with > > qemu(-vfio-git) on Linux 3.12-rc3. > > > > I start qemu like this, for example: > > "/usr/bin/qemu-system-x86_64 -enable-kvm -m 1024 -mem-pa

Re: [Qemu-devel] problems with 1G hugepages and linux 3.12-rc3

2013-10-09 Thread Gleb Natapov
Copying Andrea, On Sun, Oct 06, 2013 at 02:47:41AM +0200, andy123 wrote: > Hi, > > as the subject states, I have some problems with 1G hugepages with > qemu(-vfio-git) on Linux 3.12-rc3. > > I start qemu like this, for example: > "/usr/bin/qemu-system-x86_64 -enable-kvm -m 1024 -mem-path /dev/h

[Qemu-devel] problems with 1G hugepages and linux 3.12-rc3

2013-10-05 Thread andy123
Hi, as the subject states, I have some problems with 1G hugepages with qemu(-vfio-git) on Linux 3.12-rc3. I start qemu like this, for example: "/usr/bin/qemu-system-x86_64 -enable-kvm -m 1024 -mem-path /dev/hugepages -drive file=/files/vm/arch.img,if=virtio,media=disk -monitor stdio" where /dev