From: David Macek <david.macek.0@gmail.com>
To: cygwin@cygwin.com
Subject: Re: fork issue when lauching cygwin64 process from 32bit native app on Windows 10 TH2
Date: Tue, 01 Dec 2015 17:40:00 -0000 [thread overview]
Message-ID: <565DDB8E.1090609@gmail.com> (raw)
In-Reply-To: <20151201140105.GW2755@calimero.vinschen.de>
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On 1. 12. 2015 15:01, Corinna Vinschen wrote:
> On Dec 1 21:07, nu774 wrote:
>>> There must be a bug in the new CMD somewhere. But, anyway, I'll look
>>> into it when I finally managed to update my W10 test machine.
>>
>> No, cmd.exe is just an example. Any 32bit process can be an trigger.
>> I guess something has changed in TH2 kernel regarding process memory
>> management or something that interferes cygwin's fork().
>
> If that only happens w/ 64 bit Cygwin started from a 32 bit parent, then
> there's some foul-up in the WOW64 layer in terms of starting 64 bit
> processes, perhaps. Sigh, it's a rather unexpected change after it
> worked fine for so long :(
Yup. I can confirm.
--
David Macek
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next prev parent reply other threads:[~2015-12-01 17:40 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-01 10:28 nu774
2015-12-01 11:20 ` Corinna Vinschen
2015-12-01 12:07 ` nu774
2015-12-01 14:01 ` Corinna Vinschen
2015-12-01 17:40 ` David Macek [this message]
2015-12-01 19:33 ` Rob van Eijk
2015-12-04 16:35 ` Linda Walsh
2015-12-06 14:11 ` Corinna Vinschen
2015-12-01 21:44 ` David Macek
2015-12-02 22:15 ` Corinna Vinschen
2015-12-02 22:44 ` René Berber
2015-12-02 23:00 ` Corinna Vinschen
2015-12-03 8:13 ` David Macek
2015-12-03 18:58 ` René Berber
2015-12-03 19:09 ` René Berber
2015-12-03 10:43 ` Corinna Vinschen
2015-12-03 19:09 ` Thomas Wolff
2015-12-03 22:52 ` Corinna Vinschen
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