From: bugzilla-daemon@bugzilla.kernel.org
To: kvm@vger.kernel.org
Subject: [Bug 191481] Virtual machine CPU counters are broken forever after live migration to system with "steal time overflow" KVM bug
Date: Mon, 09 Jan 2017 09:23:14 +0000 [thread overview]
Message-ID: <bug-191481-28872-kL0doU1V3f@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-191481-28872@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=191481
--- Comment #2 from Dmitry Svyatogorov <ds@vo-ix.ru> ---
>git show 2348140d58f4
"""
commit 2348140d58f4f4245e9635ea8f1a77e940a4d877
Author: Wanpeng Li <wanpeng.li@hotmail.com>
Date: Mon Jun 13 18:32:44 2016 +0800
…
- memset(st, 0, sizeof(*st));
"""
Just remove st counter cleaning in kvm_register_steal_time() @
arch/x86/kernel/kvm.c?
Ок, I'll try it shortly.
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next prev parent reply other threads:[~2017-01-09 9:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-29 16:21 [Bug 191481] New: Virtual machine CPU counters are broken forever after live migration to system with "steal time overflow" KVM bug bugzilla-daemon
2017-01-01 1:23 ` [Bug 191481] " bugzilla-daemon
2017-01-09 9:23 ` bugzilla-daemon [this message]
2017-01-10 12:31 ` bugzilla-daemon
2017-01-11 1:21 ` bugzilla-daemon
2017-01-11 9:00 ` bugzilla-daemon
2017-01-11 11:15 ` bugzilla-daemon
2017-01-11 14:04 ` bugzilla-daemon
2017-01-12 11:53 ` bugzilla-daemon
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