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

[Cedric Blancher <cedric.blancher@gmail.com>]

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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-- 
Cedric Blancher <cedric.blancher@gmail.com>
[https://plus.google.com/u/0/+CedricBlancher/]
Institute Pasteur