Bug 2064530

Summary:	Rebuild qemu-kvm with clang-14
Product:	Red Hat Enterprise Linux 9	Reporter:	Tom Stellard <tstellar>
Component:	qemu-kvm	Assignee:	Miroslav Rezanina <mrezanin>
qemu-kvm sub component:	General	QA Contact:	zhenchao <zhencliu>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	unspecified
Priority:	unspecified	CC:	berrange, coli, jinzhao, juzhang, mdeng, virt-maint, wquan, yfu, zhencliu
Version:	9.1	Flags:	zhencliu: needinfo-
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	qemu-kvm-7.0.0-4.el9	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-11-15 09:54:33 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:
Bug Depends On:	2061041
Bug Blocks:

Description Tom Stellard 2022-03-16 05:37:07 UTC

We will be updating clang to version 14 for RHEL9.1.  qemu-kvm should plan to rebuild with this new version for the RHEL9.1 release.  Let me know if you have any concerns about this.

Comment 1 Miroslav Rezanina 2022-03-16 13:55:20 UTC

As we are doing regular update this should be done natural way with first build after clang update.

Comment 2 Daniel Berrangé 2022-05-17 09:02:18 UTC

Looks like new compiler exposed a logic bug in migration code that needs this upstream fix:

commit f912ec5b2d65644116ff496b58d7c9145c19e4c0
Author: Dr. David Alan Gilbert <dgilbert>
Date:   Wed Apr 6 11:25:15 2022 +0100

    migration: Fix operator type
    
    Clang spotted an & that should have been an &&; fix it.
    
    Reported by: David Binderman / https://gitlab.com/dcb
    Fixes: 65dacaa04fa ("migration: introduce save_normal_page()")
    Resolves: https://gitlab.com/qemu-project/qemu/-/issues/963
    Signed-off-by: Dr. David Alan Gilbert <dgilbert>
    Message-Id: <20220406102515.96320-1-dgilbert>
    Reviewed-by: Peter Maydell <peter.maydell>
    Reviewed-by: Peter Xu <peterx>
    Signed-off-by: Dr. David Alan Gilbert <dgilbert>

Comment 6 Yanan Fu 2022-05-23 05:43:17 UTC

QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.

Comment 13 errata-xmlrpc 2022-11-15 09:54:33 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 (Moderate: qemu-kvm 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-2022:7967