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Re: [Qemu-devel] [PATCH] chardev: race condition with tcp_chr_disconnect
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From: |
Max Reitz |
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Subject: |
Re: [Qemu-devel] [PATCH] chardev: race condition with tcp_chr_disconnect |
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Date: |
Tue, 16 Jul 2019 09:47:20 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 |
On 15.07.19 20:27, Paolo Bonzini wrote:
> On 15/07/19 19:23, Max Reitz wrote:
>> On 12.07.19 21:17, Andrey Shinkevich wrote:
>>> When tcp_chr_disconnect() is called, other thread may be still writing
>>> to the channel. This patch protects only read operations that initiate
>>> the disconnection.
>>>
>>> Signed-off-by: Andrey Shinkevich <address@hidden>
>>> ---
>>
>> Have you looked at
>> https://lists.nongnu.org/archive/html/qemu-devel/2019-02/msg06174.html
>> already? From a glance, it looks like that series supersedes this one.
>>
>> (No, I don’t know why the other series is delayed.
>
> Because it broke some testcases in tests/vhost-user-test. They are
> disabled by default, because AFAIR they broke on some CI environment,
> but they are supposed to work.
Ah, OK. Thanks!
Max
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