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From: Hleb Valoshka <375gnu@gmail.com>
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Subject: Re: Test failure caused by commit 377028d99
Date: Thu, 5 Sep 2013 10:55:24 +0300
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On 9/4/13, Eric Wong <normalperson@yhbt.net> wrote:
>> On my Debian Sid with kernel 3.11-rc7 4 of 5 invocations of
>> test_poll_EINTR_changed finished with failure:
>
> Thanks for the report.  Unfortunately, I can't seem to reproduce it,
> here on 1.9.3 nor 2.0.0 with Linux 3.10.10.

It also unreproducible on 3.2.46-1+deb7u1 (Debian stable).

> The test will probably not work well under heavy load, and I've
> considered removing it, even.  Current behavior may not be compatible
> with all Ruby versions depending on how signal handling is implemented.
>
> Does the following change increase reliability for you?

I'll test it when I return home.