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Re: [Qemu-devel] QEMU question: is eventfd not thread safe?

From: Alexey Kardashevskiy
Subject: Re: [Qemu-devel] QEMU question: is eventfd not thread safe?
Date: Sun, 01 Jul 2012 23:40:57 +1000
User-agent: Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20120428 Thunderbird/12.0.1

On 01/07/12 23:32, Paolo Bonzini wrote:
> Il 01/07/2012 13:06, Alexey Kardashevskiy ha scritto:
>> Doing MSI init stuff, QEMU-VFIO calls the same event_notifier_init()
>> (returns recycled fd=XX what is correct but confuses) and
>> qemu_set_fd_handler() which adds a handler but select() does not pick
>> it up.
> This sounds like a missing qemu_notify_event().  There was a recent
> thread on a similar problem with block/iscsi.c.

Oh, right, that helps too when place in qemu_set_fd_handler2().


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