From: "Richard W.M. Jones" <rjones@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Paul.Leveille@stratus.com, lersek@redhat.com,
qemu-devel@nongnu.org, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH] aio: strengthen memory barriers for bottom half scheduling
Date: Wed, 8 Apr 2015 11:15:02 +0100 [thread overview]
Message-ID: <20150408101502.GA10777@redhat.com> (raw)
In-Reply-To: <1428419779-26062-1-git-send-email-pbonzini@redhat.com>
On Tue, Apr 07, 2015 at 05:16:19PM +0200, Paolo Bonzini wrote:
> This bug is, most likely, also the cause of failures in the libguestfs
> testsuite on AArch64.
I'm afraid I have to agree with Laszlo, that this patch unfortunately
does not cure the aarch64 race.
The test case I'm using is:
http://git.annexia.org/?p=rhbz1184405.git;a=tree
Note: This does not mean this patch is bad! Just that it doesn't cure
the long-standing aarch64 race that we've been trying to fix forever,
which is what we were hoping.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-builder quickly builds VMs from scratch
http://libguestfs.org/virt-builder.1.html
next prev parent reply other threads:[~2015-04-08 10:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-07 15:16 [Qemu-devel] [PATCH] aio: strengthen memory barriers for bottom half scheduling Paolo Bonzini
2015-04-07 18:20 ` Leveille, Paul
2015-04-08 9:53 ` Laszlo Ersek
2015-04-08 10:15 ` Richard W.M. Jones [this message]
2015-04-08 10:34 ` Laszlo Ersek
2015-04-08 15:06 ` Stefan Hajnoczi
-- strict thread matches above, loose matches on Subject: below --
2015-04-09 9:21 Paolo Bonzini
2015-04-09 9:29 ` Stefan Hajnoczi
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=20150408101502.GA10777@redhat.com \
--to=rjones@redhat.com \
--cc=Paul.Leveille@stratus.com \
--cc=lersek@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@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;
as well as URLs for NNTP newsgroup(s).