From: 김민규 <mingyu84.kim@samsung.com>
To: Richard Yao <ryao@gentoo.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: How does QEMU communicate with KVM?
Date: Mon, 30 Jul 2012 08:22:57 +0000 (GMT) [thread overview]
Message-ID: <15689036.1569481343636577160.JavaMail.weblogic@epml02> (raw)
There are several ways that qemu and kvm can communicate.
One of them is the ioctl to /dev/kvm and it is documented in Documentation/virtual/kvm/api.txt.
But there's other ways also: like the pages that are mmap-ed from kvm_vcpu_fault function,
As far as I know, there is no documentation on such communication channel(but i'm not sure)
regards
Min-gyu Kim
------- Original Message -------
Sender : Richard Yao<ryao@gentoo.org>
Date : 2012-07-30 14:47 (GMT+09:00)
Title : How does QEMU communicate with KVM?
Is there any documentation on how QEMU communicates with KVM?
next reply other threads:[~2012-07-30 8:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-30 8:22 김민규 [this message]
2012-07-30 8:31 ` How does QEMU communicate with KVM? Min-gyu Kim
-- strict thread matches above, loose matches on Subject: below --
2012-07-30 5:47 Richard Yao
2012-07-31 12:41 ` 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=15689036.1569481343636577160.JavaMail.weblogic@epml02 \
--to=mingyu84.kim@samsung.com \
--cc=kvm@vger.kernel.org \
--cc=ryao@gentoo.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).