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Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, al
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From: |
Richard W.M. Jones |
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Subject: |
Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me |
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Date: |
Fri, 17 Jul 2015 14:53:06 +0100 |
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User-agent: |
Mutt/1.5.20 (2009-12-10) |
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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- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, (continued)
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Richard W.M. Jones, 2015/07/16
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Paolo Bonzini, 2015/07/16
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Paolo Bonzini, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Marc Zyngier, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Laszlo Ersek, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Marc Zyngier, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me,
Richard W.M. Jones <=
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Marc Zyngier, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Laszlo Ersek, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Paolo Bonzini, 2015/07/17
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Marc Zyngier, 2015/07/17
[Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Paolo Bonzini, 2015/07/18
- [Qemu-devel] [PATCH 1/3] tests: remove irrelevant assertions from test-aio, Paolo Bonzini, 2015/07/18
- [Qemu-devel] [PATCH 2/3] aio-win32: reorganize polling loop, Paolo Bonzini, 2015/07/18
- [Qemu-devel] [PATCH 3/3] AioContext: fix broken ctx->dispatching optimization, Paolo Bonzini, 2015/07/18
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Richard W.M. Jones, 2015/07/19
- Re: [Qemu-devel] [PATCH v2 0/3] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Stefan Hajnoczi, 2015/07/20