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
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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
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