Re: Regression: Cygwin 3.5.1 freezes when launching several mingw processes in parallel

[Dimitry Andric <dimitry@unified-streaming.com>]

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It's already been backported here: https://cygwin.com/cgit/newlib-cygwin/commit/?h=cygwin-3_5-branch&id=fc5e9525453fea7c27b0e13635ae54abaa0db69d

So I would guess a version 3.5.2 is very likely to appear.

-Dimitry

> On 4 Mar 2024, at 20:54, Cedric Blancher via Cygwin <cygwin@cygwin.com> wrote:
> 
> Same here building gcc with the msnfs41client NFSv4.1 filesystem
> driver (https://sourceforge.net/p/ms-nfs41-client/mailman/message/58741244/),
> make -j8 and make -j128 builds now succeed again.
> 
> Is a Cygwin 3.5.x backport required?
> 
> Ced
> 
> On Mon, 4 Mar 2024 at 20:38, Dimitry Andric via Cygwin
> <cygwin@cygwin.com> wrote:
>> 
>> Same here, did a bunch of make -j8 builds, and with 3.6.0-0.71.gb160b690b6ac they now complete without any hangs.
>> 
>> Thanks for the quick fix!
>> 
>> -Dimitry
>> 
>>> On 4 Mar 2024, at 16:58, Kate Deplaix via Cygwin <cygwin@cygwin.com> wrote:
>>> 
>>> After testing that version without interruption for the past 3 hours on test cases that would've failed before, I can happily say it looks like it's fixed!
>>> 
>>> Thank you so much!!
>>> ________________________________
>>> From: Cygwin <cygwin-bounces+kit-ty-kate=outlook.com@cygwin.com> on behalf of Takashi Yano via Cygwin <cygwin@cygwin.com>
>>> Sent: 04 March 2024 12:06
>>> To: cygwin@cygwin.com <cygwin@cygwin.com>
>>> Subject: Re: Regression: Cygwin 3.5.1 freezes when launching several mingw processes in parallel
>>> 
>>> On Mon, 4 Mar 2024 20:00:13 +0900
>>> Takashi Yano via Cygwin wrote:
>>>> On Sun, 3 Mar 2024 13:07:11 +0900
>>>> Takashi Yano wrote:
>>>>> On Sat, 2 Mar 2024 11:49:36 +0000
>>>>> Kate Deplaix wrote:
>>>>>> I'm running cygwin on baremetal on an Intel i5-750 (4 cores), with 7GB of RAM and with an up-to-date Windows 10.
>>>>> 
>>>>> Thanks for the information. I could reproduce the problem with
>>>>> Core i5 M 540 + 8GB RAM machine.
>>>>> 
>>>>> Let consider how to debug.
>>>> 
>>>> I found the cause. I'll push the patch shortly.
>>>> Thanks!
>>> 
>>> Please try:
>>> cygwin 3.6.0-0.71.gb160b690b6ac (TEST)
>>> 
>>> --
>>> Takashi Yano <takashi.yano@nifty.ne.jp>
>>> 
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>> 
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> 
> 
> -- 
> Cedric Blancher <cedric.blancher@gmail.com>
> [https://plus.google.com/u/0/+CedricBlancher/]
> Institute Pasteur
> 
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