From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 88671] New: BUG at drivers/pci/ats.c:62! the second time
booting a kvm guest with pci passthrough
Date: Fri, 21 Nov 2014 18:33:14 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=88671
Bug ID: 88671
Summary: BUG at drivers/pci/ats.c:62! the second time booting a
kvm guest with pci passthrough
Product: Virtualization
Version: unspecified
Kernel Version: 3.17.3
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: kvm
Assignee: virtualization_kvm@kernel-bugs.osdl.org
Reporter: tstellar@gmail.com
Regression: No
Created attachment 158381
--> https://bugzilla.kernel.org/attachment.cgi?id=158381&action=edit
lspci
I'm running into this bug while trying to use pci passthrough of an AMD BONAIRE
XT (Radeon HD 7790)
Steps to reproduce:
1. virsh start vm
2. virsh destroy vm
3. virsh start vm
This bug only appears after starting the vm for the second time. The first
time the vm boots normally and passthrough works as expected.
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