From: Christoph Hellwig <hch@infradead.org>
To: Avi Kivity <avi@redhat.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>, KVM list <kvm@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>
Subject: Re: the >1Tb block issue
Date: Wed, 19 May 2010 04:57:22 -0400 [thread overview]
Message-ID: <20100519085722.GA4343@infradead.org> (raw)
In-Reply-To: <4BF2D08E.7000505@redhat.com>
On Tue, May 18, 2010 at 08:38:22PM +0300, Avi Kivity wrote:
> Yes. Why would Linux post overlapping requests? makes
> 0xffffffff00000000 sense.
>
> There may be a guest bug in here too. Christoph?
Overlapping writes are entirely fine from the guest POV, although they
should be rather unusual. We can update a page and send it out again
when it gets redirtied while still out on the wire.
next prev parent reply other threads:[~2010-05-19 8:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-18 15:52 the >1Tb block issue Michael Tokarev
2010-05-18 15:59 ` Daniel P. Berrange
2010-05-18 16:51 ` Michael Tokarev
2010-05-18 16:58 ` Gleb Natapov
2010-05-18 17:29 ` Avi Kivity
2010-05-18 17:34 ` Michael Tokarev
2010-05-18 17:38 ` Avi Kivity
2010-05-18 18:03 ` Michael Tokarev
2010-05-18 18:09 ` Avi Kivity
2010-05-18 18:38 ` Michael Tokarev
2010-05-18 18:43 ` Michael Tokarev
2010-05-19 8:57 ` Christoph Hellwig [this message]
2010-05-19 9:03 ` Avi Kivity
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=20100519085722.GA4343@infradead.org \
--to=hch@infradead.org \
--cc=avi@redhat.com \
--cc=hch@lst.de \
--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.