From: "Richard W.M. Jones" <rjones@redhat.com>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: "kwolf@redhat.com" <kwolf@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Laszlo Ersek <lersek@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"stefanha@redhat.com" <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me
Date: Fri, 17 Jul 2015 14:53:06 +0100 [thread overview]
Message-ID: <20150717135306.GQ29283@redhat.com> (raw)
In-Reply-To: <20150717144840.6dfafc3f@arm.com>
On Fri, Jul 17, 2015 at 02:48:40PM +0100, Marc Zyngier wrote:
> Still: there is nothing in the registers that remotely points to that
> area. X0 is the closest, but it'd take a big negative offset to get
> there.
>
> Is that a Linux kernel? or something else?
You're sure it's not this one?
https://bugzilla.redhat.com/show_bug.cgi?id=1194366
That was caused by ftrace screwing up guest memory, so it was
effectively running random code. It is also fixed (by you in fact).
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
next prev parent reply other threads:[~2015-07-17 13:53 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-16 9:56 [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me Paolo Bonzini
2015-07-16 9:56 ` [Qemu-devel] [PATCH v2 1/3] tests: remove irrelevant assertions from test-aio Paolo Bonzini
2015-07-16 9:56 ` [Qemu-devel] [PATCH v2 2/3] aio-win32: reorganize polling loop Paolo Bonzini
2015-07-16 9:56 ` [Qemu-devel] [PATCH v2 3/3] AioContext: fix broken ctx->dispatching optimization Paolo Bonzini
2015-07-17 2:25 ` Fam Zheng
2015-07-17 2:27 ` Paolo Bonzini
2015-07-17 4:17 ` Paolo Bonzini
2015-07-17 8:39 ` Stefan Hajnoczi
2015-07-16 11:07 ` [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me Kevin Wolf
2015-07-16 12:44 ` Richard W.M. Jones
2015-07-16 19:05 ` Richard W.M. Jones
2015-07-16 22:06 ` Paolo Bonzini
2015-07-17 0:17 ` Paolo Bonzini
2015-07-17 4:44 ` Paolo Bonzini
2015-07-17 9:30 ` Paolo Bonzini
2015-07-17 12:58 ` Richard W.M. Jones
2015-07-17 13:02 ` Paolo Bonzini
2015-07-17 13:28 ` Marc Zyngier
2015-07-17 13:39 ` Laszlo Ersek
2015-07-17 13:48 ` Marc Zyngier
2015-07-17 13:53 ` Richard W.M. Jones [this message]
2015-07-17 14:03 ` Marc Zyngier
2015-07-17 13:57 ` Laszlo Ersek
2015-07-17 14:04 ` Paolo Bonzini
2015-07-17 14:18 ` Marc Zyngier
-- strict thread matches above, loose matches on Subject: below --
2015-07-18 20:21 Paolo Bonzini
2015-07-19 10:08 ` Richard W.M. Jones
2015-07-20 16:17 ` 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=20150717135306.GQ29283@redhat.com \
--to=rjones@redhat.com \
--cc=kwolf@redhat.com \
--cc=lersek@redhat.com \
--cc=marc.zyngier@arm.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).