From: Pranith Kumar <bobby.prani@gmail.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] crash using qemu-aarch64-softmmu
Date: Wed, 15 Jul 2015 17:19:55 -0400 [thread overview]
Message-ID: <CAJhHMCCBPhV8+V_uwxe8NPCiHTOJ4JzHpiZh0sNko-_UJF=AEw@mail.gmail.com> (raw)
In-Reply-To: <CAFEAcA9C=j0=HRC8mxvH1QChcUu3zypeaqLHOAizasyDhjn+Tg@mail.gmail.com>
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On Wed, Jul 15, 2015 at 4:28 PM, Peter Maydell <peter.maydell@linaro.org>
wrote:
> Googling suggests "qsim" is "a project which aims, as part of the
> Manifold simulation effort at Georgia Tech, to create a thread safe
> multicore emulation library based on the QEMU emulator".
>
> My immediate guess is that this is buggy and you're causing
> QEMU to corrupt some of its data structures by updating
> and/or using them from multiple threads at once.
>
> Can you reproduce the problem with a stock upstream QEMU?
>
>
The qsim changes AFAIU are not causing this. But I understand the
apprehension that might be. I will try to reproduce this with an upstream
virgin QEMU.
Thanks!
--
Pranith
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prev parent reply other threads:[~2015-07-15 21:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-15 19:17 [Qemu-devel] crash using qemu-aarch64-softmmu Pranith Kumar
2015-07-15 20:28 ` Peter Maydell
2015-07-15 21:19 ` Pranith Kumar [this message]
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