2026596 – [RHEL9.0] TestOnly: WSL2 with Win 10/11 on AMD 7763

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Bug 2026596 - [RHEL9.0] TestOnly: WSL2 with Win 10/11 on AMD 7763

Summary: [RHEL9.0] TestOnly: WSL2 with Win 10/11 on AMD 7763

Keywords:
Status:	CLOSED ERRATA
Alias:	None
Product:	Red Hat Enterprise Linux 9
Classification:	Red Hat
Component:	qemu-kvm
Sub Component:
Version:	9.0
Hardware:	Unspecified
OS:	Unspecified
Priority:	medium
Severity:	medium
Target Milestone:	rc
Target Release:	---
Assignee:	Amnon Ilan
QA Contact:	Li Xiaohui
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:	2026599
TreeView+	depends on / blocked

Reported:	2021-11-25 09:24 UTC by Fabian Deutsch
Modified:	2022-05-17 12:31 UTC (History)
CC List:	7 users (show)
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Clone Of:
Clones:	2026599 (view as bug list)
Environment:
Last Closed:	2022-05-17 12:25:10 UTC
Type:	Bug
Target Upstream Version:
Embargoed:
Dependent Products:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Issue Tracker	RHELPLAN-103928	0	None	None	None	2021-11-25 09:25:30 UTC
Red Hat Product Errata	RHBA-2022:2307	0	None	None	None	2022-05-17 12:25:57 UTC

Description Fabian Deutsch 2021-11-25 09:24:44 UTC

Description of problem:
A CNV customer will run Windows on the CPU given in the summary and is expecting WSL2 to work. This bug is about verifying that it will continue to work (the customer has a SE for RHEL AV 8.4)

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 1 Fabian Deutsch 2021-11-25 10:57:17 UTC

I'm requesting the testing with Windows 10 and (not yet available on CNV) 11

Comment 3 Li Xiaohui 2022-01-09 13:18:36 UTC

Test wsl2 on rhel 9.0.0, wsl2 and win10 guest work well.

Test environment:
hosts: kernel-5.14.0-32.el9.x86_64 & qemu-kvm-6.2.0-1.el9.x86_64
cpu of src and dst host: AMD EPYC 7313 16-Core Processor
guest: 
1)win10 guest(q35+seabios), fedora-33 as wsl2;
2)win11 guest(q35+ovmf), ubuntu-20.04 as wsl2.


Test scenarios:
1. ping-pong migration with win10 + wsl2;
2. ping-pong migration with win10(running netperf) + wsl2(running stress);


Test result:
Migration succeeds, Win10/Win11 and wsl2 works well before/after migration, cpu usage is normal in whole migration process.


Qemu command:
1) For Win10 guest:
/usr/libexec/qemu-kvm  \
-name "mouse-vm" \
-sandbox on \
-machine q35,memory-backend=pc.ram \
-cpu EPYC-Milan,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,vaes=on,vpclmulqdq=on,spec-ctrl=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,virt-ssbd=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,erms=off,fsrm=off,+svm \
-nodefaults  \
-chardev socket,id=qmp_id_qmpmonitor1,path=/var/tmp/monitor-qmpmonitor1,server=on,wait=off \
-chardev socket,id=qmp_id_catch_monitor,path=/var/tmp/monitor-catch_monitor,server=on,wait=off \
-mon chardev=qmp_id_qmpmonitor1,mode=control \
-mon chardev=qmp_id_catch_monitor,mode=control \
-device pcie-root-port,port=0x10,chassis=1,id=root0,bus=pcie.0,multifunction=on,addr=0x2 \
-device pcie-root-port,port=0x11,chassis=2,id=root1,bus=pcie.0,addr=0x2.0x1 \
-device pcie-root-port,port=0x12,chassis=3,id=root2,bus=pcie.0,addr=0x2.0x2 \
-device pcie-root-port,port=0x13,chassis=4,id=root3,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x14,chassis=5,id=root4,bus=pcie.0,addr=0x2.0x4 \
-device pcie-root-port,port=0x15,chassis=6,id=root5,bus=pcie.0,addr=0x2.0x5 \
-device pcie-root-port,port=0x16,chassis=7,id=root6,bus=pcie.0,addr=0x2.0x6 \
-device pcie-root-port,port=0x17,chassis=8,id=root7,bus=pcie.0,addr=0x2.0x7 \
-device pcie-root-port,port=0x20,chassis=21,id=extra_root0,bus=pcie.0,multifunction=on,addr=0x3 \
-device pcie-root-port,port=0x21,chassis=22,id=extra_root1,bus=pcie.0,addr=0x3.0x1 \
-device pcie-root-port,port=0x22,chassis=23,id=extra_root2,bus=pcie.0,addr=0x3.0x2 \
-device nec-usb-xhci,id=usb1,bus=root0,addr=0x0 \
-device virtio-scsi-pci,id=virtio_scsi_pci0,bus=root1,addr=0x0 \
-device scsi-hd,id=image1,drive=drive_image1,bus=virtio_scsi_pci0.0,channel=0,scsi-id=0,lun=0,bootindex=0,write-cache=on \
-device virtio-net-pci,mac=9a:8a:8b:8c:8d:8e,id=net0,netdev=tap0,bus=root2,addr=0x0 \
-device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
-device virtio-balloon-pci,id=balloon0,bus=root3,addr=0x0 \
-device VGA,id=video0,vgamem_mb=16,bus=pcie.0,addr=0x1 \
-blockdev driver=file,auto-read-only=on,discard=unmap,aio=threads,cache.direct=on,cache.no-flush=off,filename=/mnt/nfs/win10-64-virtio-scsi.qcow2,node-name=drive_sys1 \
-blockdev driver=qcow2,node-name=drive_image1,read-only=off,cache.direct=on,cache.no-flush=off,file=drive_sys1 \
-netdev tap,id=tap0,vhost=on \
-m 4096 \
-object memory-backend-ram,id=pc.ram,size=4096M \
-smp 4,maxcpus=4,cores=2,threads=1,sockets=2 \
-vnc :10 \
-rtc base=utc,clock=host \
-boot menu=off,strict=off,order=cdn,once=c \
-enable-kvm  \
-qmp tcp:0:3333,server=on,wait=off \
-qmp tcp:0:9999,server=on,wait=off \
-qmp tcp:0:9888,server=on,wait=off \
-serial tcp:0:4444,server=on,wait=off \
-monitor stdio \
-msg timestamp=on \

2) For Win11 guest:
/usr/libexec/qemu-kvm  \
-name "mouse-vm" \
-sandbox on \
-machine q35,memory-backend=pc.ram,pflash0=drive_ovmf_code,pflash1=drive_ovmf_vars \
-cpu EPYC-Milan,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,vaes=on,vpclmulqdq=on,spec-ctrl=on,stibp=on,arch-capabilities=on,ssbd=on,cmp-legacy=on,virt-ssbd=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,erms=off,fsrm=off,svm=on \
-nodefaults  \
-chardev socket,id=qmp_id_qmpmonitor1,path=/var/tmp/monitor-qmpmonitor1,server=on,wait=off \
-chardev socket,id=qmp_id_catch_monitor,path=/var/tmp/monitor-catch_monitor,server=on,wait=off \
-chardev socket,id=char_vtpm_tpm0,path=/tmp/guest-swtpm.sock \
-mon chardev=qmp_id_qmpmonitor1,mode=control \
-mon chardev=qmp_id_catch_monitor,mode=control \
-device pcie-root-port,port=0x10,chassis=1,id=root0,bus=pcie.0,multifunction=on,addr=0x2 \
-device pcie-root-port,port=0x11,chassis=2,id=root1,bus=pcie.0,addr=0x2.0x1 \
-device pcie-root-port,port=0x12,chassis=3,id=root2,bus=pcie.0,addr=0x2.0x2 \
-device pcie-root-port,port=0x13,chassis=4,id=root3,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x14,chassis=5,id=root4,bus=pcie.0,addr=0x2.0x4 \
-device pcie-root-port,port=0x15,chassis=6,id=root5,bus=pcie.0,addr=0x2.0x5 \
-device pcie-root-port,port=0x16,chassis=7,id=root6,bus=pcie.0,addr=0x2.0x6 \
-device pcie-root-port,port=0x17,chassis=8,id=root7,bus=pcie.0,addr=0x2.0x7 \
-device pcie-root-port,port=0x20,chassis=21,id=extra_root0,bus=pcie.0,multifunction=on,addr=0x3 \
-device pcie-root-port,port=0x21,chassis=22,id=extra_root1,bus=pcie.0,addr=0x3.0x1 \
-device pcie-root-port,port=0x22,chassis=23,id=extra_root2,bus=pcie.0,addr=0x3.0x2 \
-device nec-usb-xhci,id=usb1,bus=root0,addr=0x0 \
-device virtio-scsi-pci,id=virtio_scsi_pci0,bus=root1,addr=0x0 \
-device scsi-hd,id=image1,drive=drive_image1,bus=virtio_scsi_pci0.0,channel=0,scsi-id=0,lun=0,bootindex=0,write-cache=on \
-device virtio-net-pci,mac=9a:8a:8b:8c:8d:8e,id=net0,netdev=tap0,bus=root2,addr=0x0 \
-device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
-device virtio-balloon-pci,id=balloon0,bus=root3,addr=0x0 \
-device VGA,id=video0,vgamem_mb=16,bus=pcie.0,addr=0x1 \
-device tpm-crb,id=tpm-crb_vtpm_tpm0,tpmdev=emulator_vtpm_tpm0 \
-blockdev driver=file,auto-read-only=on,discard=unmap,aio=threads,cache.direct=on,cache.no-flush=off,filename=/mnt/nfs/win11-64-virtio-scsi.qcow2,node-name=drive_sys1 \
-blockdev driver=qcow2,node-name=drive_image1,read-only=off,cache.direct=on,cache.no-flush=off,file=drive_sys1 \
-blockdev node-name=file_ovmf_code,driver=file,filename=/usr/share/OVMF/OVMF_CODE.secboot.fd,auto-read-only=on,discard=unmap \
-blockdev node-name=drive_ovmf_code,driver=raw,read-only=on,file=file_ovmf_code \
-blockdev node-name=file_ovmf_vars,driver=file,filename=/mnt/nfs/win11-64-virtio-scsi.qcow2_VARS.fd,auto-read-only=on,discard=unmap \
-blockdev node-name=drive_ovmf_vars,driver=raw,read-only=off,file=file_ovmf_vars \
-netdev tap,id=tap0,vhost=on \
-m 4096 \
-object memory-backend-ram,id=pc.ram,size=4096M \
-smp 4,maxcpus=4,cores=2,threads=1,sockets=2 \
-vnc :10 \
-rtc base=utc,clock=host \
-boot menu=off,strict=off,order=cdn,once=c \
-enable-kvm  \
-qmp tcp:0:3333,server=on,wait=off \
-qmp tcp:0:9999,server=on,wait=off \
-qmp tcp:0:9888,server=on,wait=off \
-serial tcp:0:4444,server=on,wait=off \
-monitor stdio \
-msg timestamp=on \
-tpmdev emulator,chardev=char_vtpm_tpm0,id=emulator_vtpm_tpm0 \

Comment 4 Li Xiaohui 2022-01-09 13:22:04 UTC

Updated some parts in Comment 3:
Test wsl2 on rhel 9.0.0, wsl2 and win10/win11 guest work well.

Test environment:
hosts: kernel-5.14.0-32.el9.x86_64 & qemu-kvm-6.2.0-1.el9.x86_64
cpu of src and dst host: AMD EPYC 7313 16-Core Processor
guest: 
1)win10 guest(q35+seabios), fedora-33 as wsl2;
2)win11 guest(q35+ovmf), ubuntu-20.04 as wsl2.


Test scenarios:
1. ping-pong migration with win10/win11 + wsl2;
2. ping-pong migration with win10/win11(running netperf) + wsl2(running stress);

Comment 5 Li Xiaohui 2022-01-10 03:51:46 UTC

Mark bug as Verified per Comment 3 & 4.

Comment 7 errata-xmlrpc 2022-05-17 12:25:10 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (new packages: qemu-kvm), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:2307

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