From: Paolo Bonzini <pbonzini@redhat.com>
To: Michael Tokarev <mjt@tls.msk.ru>, kvm-devel <kvm@vger.kernel.org>
Subject: Re: kvm: zapping shadow pages for mmio generation wraparound
Date: Sun, 21 Dec 2014 17:13:12 +0100 [thread overview]
Message-ID: <5496F198.8030906@redhat.com> (raw)
In-Reply-To: <54966874.50306@msgid.tls.msk.ru>
On 21/12/2014 07:28, Michael Tokarev wrote:
> Has it not been decided to downgrade this message to KERN_DEBUG for some
> reason?
I've just never gotten round to do it. I'll do it next week.
> What does this message mean anyway?
> Why this very rare case (according to comments in arch/x86/kvm/mmu.c)
> happens on this machine?
It is rare, but we make it happen once per VM to try and avoid that it
bitrots.
Paolo
prev parent reply other threads:[~2014-12-21 16:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-22 20:57 kvm: zapping shadow pages for mmio generation wraparound Zlatko Calusic
2013-07-23 11:50 ` Paolo Bonzini
2013-07-23 12:35 ` Zlatko Calusic
2014-12-21 6:28 ` Michael Tokarev
2014-12-21 16:13 ` Paolo Bonzini [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5496F198.8030906@redhat.com \
--to=pbonzini@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=mjt@tls.msk.ru \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.