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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().
--
Alexey
- Re: [Qemu-devel] QEMU question: is eventfd not thread safe?, (continued)
Re: [Qemu-devel] QEMU question: is eventfd not thread safe?, Benjamin Herrenschmidt, 2012/07/01
Re: [Qemu-devel] QEMU question: is eventfd not thread safe?, Paolo Bonzini, 2012/07/01
- Re: [Qemu-devel] QEMU question: is eventfd not thread safe?,
Alexey Kardashevskiy <=
- Re: [Qemu-devel] QEMU question: is eventfd not thread safe?, Alexey Kardashevskiy, 2012/07/01
- Re: [Qemu-devel] QEMU question: is eventfd not thread safe?, Paolo Bonzini, 2012/07/01
- [Qemu-devel] [PATCH] eventfd: making it rhread safe, Alexey Kardashevskiy, 2012/07/01
- Re: [Qemu-devel] [PATCH] eventfd: making it rhread safe, Alexey Kardashevskiy, 2012/07/08
- Re: [Qemu-devel] [PATCH] eventfd: making it rhread safe, Alexey Kardashevskiy, 2012/07/18
- Re: [Qemu-devel] [PATCH] eventfd: making it rhread safe, Michael S. Tsirkin, 2012/07/18
- [Qemu-devel] [PATCH] eventfd: making it thread safe, Alexey Kardashevskiy, 2012/07/18
- Re: [Qemu-devel] [PATCH] eventfd: making it thread safe, Michael S. Tsirkin, 2012/07/18
- Re: [Qemu-devel] [PATCH] eventfd: making it thread safe, Alexey Kardashevskiy, 2012/07/18
[Qemu-devel] [PATCH] eventfd: making it thread safe, Alexey Kardashevskiy, 2012/07/18