From: Peter Maydell <peter.maydell@linaro.org>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] vl: take iothread lock very early
Date: Tue, 3 Mar 2015 22:43:22 +0900 [thread overview]
Message-ID: <CAFEAcA94JQx-sxy1vHbuFviCwQd1FkZXMSSf6rf1VcKJYhgDKw@mail.gmail.com> (raw)
In-Reply-To: <1425378969-9677-1-git-send-email-pbonzini@redhat.com>
On 3 March 2015 at 19:36, Paolo Bonzini <pbonzini@redhat.com> wrote:
> If the iothread lock isn't taken by the main thread, the RCU callbacks
> might run concurrently with the main thread. QEMU's not ready for that.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Applied, thanks.
-- PMM
next prev parent reply other threads:[~2015-03-03 13:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 10:36 [Qemu-devel] [PATCH] vl: take iothread lock very early Paolo Bonzini
2015-03-03 11:13 ` Christian Borntraeger
2015-03-03 11:29 ` Gonglei
2015-03-03 13:43 ` Peter Maydell [this message]
2015-03-03 16:03 ` Oliver Francke
2015-03-03 16:51 ` Paolo Bonzini
2015-03-03 17:19 ` Oliver Francke
2015-03-03 17:32 ` Paolo Bonzini
2015-03-03 18:02 ` Oliver Francke
2015-03-04 22:20 ` Christian Borntraeger
2015-03-05 0:40 ` Eric Blake
2015-03-05 10:07 ` Christian Borntraeger
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