From: Anthony Liguori <anthony@codemonkey.ws>
To: Avi Kivity <avi@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>, kvm-devel <kvm@vger.kernel.org>
Subject: Re: Loss of lock drop in qemu/net.c
Date: Tue, 16 Dec 2008 14:25:56 -0600 [thread overview]
Message-ID: <49480ED4.90900@codemonkey.ws> (raw)
In-Reply-To: <4948039B.7060400@redhat.com>
Avi Kivity wrote:
> hThe recent qemu merged does not allow net.h to include kvm code (due
> to a dependency on cpu.h). This means I had to drop the
> kvm_sleep_begin()/kvm_sleep_end() around the packet send (which, btw,
> makes the whole thing vulnerable to hotunplug; we need refcounting or
> locking here).
Why does net.h include cpu.h and why would net.h need kvm code?
Regards,
Anthony Liguori
> We'll need to find some way to put this back in.
>
next prev parent reply other threads:[~2008-12-16 20:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-16 19:38 Loss of lock drop in qemu/net.c Avi Kivity
2008-12-16 20:25 ` Anthony Liguori [this message]
2008-12-17 9:38 ` Avi Kivity
2008-12-17 9:19 ` Mark McLoughlin
2008-12-17 9:39 ` 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=49480ED4.90900@codemonkey.ws \
--to=anthony@codemonkey.ws \
--cc=avi@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=markmc@redhat.com \
/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