Bug 1357848

Summary: KVM: backport VHE fix
Product: Red Hat Enterprise Linux 7 Reporter: Andrew Jones <drjones>
Component: kernel-aarch64Assignee: Andrew Jones <drjones>
kernel-aarch64 sub component: KVM QA Contact: Chao Yang <chayang>
Status: CLOSED ERRATA Docs Contact:
Severity: unspecified    
Priority: unspecified CC: chayang, juzhang, mlangsdo, virt-maint
Version: 7.3Keywords: OtherQA
Target Milestone: rc   
Target Release: ---   
Hardware: aarch64   
OS: Unspecified   
Whiteboard:
Fixed In Version: kernel-aarch64-4.5.0-2.el7 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-11-03 22:49:56 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:    
Bug Blocks: 1174832    

Description Andrew Jones 2016-07-19 11:55:20 UTC
Backport

http://article.gmane.org/gmane.comp.emulators.kvm.devel/155355

Comment 1 Andrew Jones 2016-07-25 14:48:23 UTC
Now in the kvm tree, master branch

commit 4c47eb1c18c38b755eb4894a6ca38f834de3ec23
Author: Marc Zyngier <marc.zyngier>
Date:   Tue Jul 19 13:56:54 2016 +0100

    arm64: KVM: VHE: Context switch MDSCR_EL1


I'd prefer to have a Linus hash, but I'll backport with this one (kvm/master also has stable hashes) in the interest of time.

Comment 4 errata-xmlrpc 2016-11-03 22:49:56 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, 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://rhn.redhat.com/errata/RHBA-2016-2145.html