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Bug 2071070

Summary: s390x/css: fix PMCW invalid mask
Product: Red Hat Enterprise Linux 8 Reporter: Thomas Huth <thuth>
Component: qemu-kvmAssignee: Thomas Huth <thuth>
qemu-kvm sub component: Devices QA Contact: bfu <bfu>
Status: CLOSED ERRATA Docs Contact:
Severity: medium    
Priority: medium CC: lijin, mbandeir, smitterl, virt-maint
Version: 8.7Keywords: Patch, Triaged
Target Milestone: rcFlags: pm-rhel: mirror+
Target Release: 8.7   
Hardware: s390x   
OS: Linux   
Whiteboard:
Fixed In Version: qemu-kvm-6.2.0-10.module+el8.7.0+14901+eadd11c6 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-11-08 09:19:55 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Thomas Huth 2022-04-01 18:14:32 UTC
Description of problem:
The recent version of the kvm-unit-tests (commit 1a4529ce83922a) are currently failing the css test with the qemu-kvm from RHEL 8. We need to backport this QEMU commit to fix the problem:

    commit 2df59b73e0864f021f6179f32f7ed364f6d4f38d
    s390x/css: fix PMCW invalid mask

Version-Release number of selected component (if applicable):
qemu-kvm-6.2.0-10

How reproducible:
100%

Steps to Reproduce:
1. git clone https://gitlab.com/kvm-unit-tests/kvm-unit-tests.git
2. cd kvm-unit-tests
3. ./configure
4. ./run_tests.sh css

Actual results:
FAIL css (43 tests, 2 unexpected failures)

Expected results:
PASS css (53 tests)

Comment 1 smitterl 2022-04-20 09:57:09 UTC
Thanks for taking care of this, Boqiao!

Comment 6 bfu 2022-05-07 09:21:36 UTC
kernel version: 4.18.0-387.el8.s390x
qemu version: qemu-kvm-6.2.0-13.module+el8.7.0+15131+941fbd8d.s390x

Test result:
[root@kernelqe2 kvm-unit-tests]# ./run_tests.sh css
PASS css (53 tests)

As the test result, set this bz as Verified

Comment 8 errata-xmlrpc 2022-11-08 09:19:55 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 (Low: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update), 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/RHSA-2022:7472