On Tue, 24 May 2022 14:48:29 -0500 "Moger, Babu" <babu.mo...@amd.com> wrote:
> On 5/24/22 10:19, Igor Mammedov wrote: > > On Tue, 24 May 2022 11:10:18 -0400 > > Igor Mammedov <imamm...@redhat.com> wrote: > > > > CCing AMD folks as that might be of interest to them > > I am trying to recreate the bug on my AMD system here.. Seeing this message.. > > qemu-system-x86_64: -numa node,nodeid=0,memdev=ram-node0: memdev=ram-node0 > is ambiguous > > Here is my command line.. > > #qemu-system-x86_64 -name rhel8 -m 4096 -hda vdisk.qcow2 -enable-kvm -net > nic -nographic -machine q35,accel=kvm -cpu > host,host-cache-info=on,l3-cache=off -smp > 20,sockets=2,dies=1,cores=10,threads=1 -numa > node,nodeid=0,memdev=ram-node0 -numa node,nodeid=1,memdev=ram-node1 -numa > cpu,socket-id=0,node-id=0 -numa cpu,socket-id=1,node-id=1 > > Am I missing something? Yep, sorry I've omitted -object memory-backend-foo definitions for ram-node0 and ram-node1 one can use any memory backend, it doesn't really matter in this case, for example following should do: -object memory-backend-ram,id=ram-node0,size=2G \ -object memory-backend-ram,id=ram-node1,size=2G > > > > > >> Igor Mammedov (2): > >> x86: cpu: make sure number of addressable IDs for processor cores > >> meets the spec > >> x86: cpu: fixup number of addressable IDs for logical processors > >> sharing cache > >> > >> target/i386/cpu.c | 20 ++++++++++++++++---- > >> 1 file changed, 16 insertions(+), 4 deletions(-) > >>
