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Date:      Tue, 30 Jun 2020 12:45:12 +0100
From:      =?utf-8?Q?Edward_Tomasz_Napiera=C5=82a?= <trasz@FreeBSD.org>
To:        Alexander Leidinger <Alexander@leidinger.net>
Cc:        emulation@freebsd.org
Subject:   Re: [Bug 230160] linuxulator doesn't implement madvise(MADV_DONTNEED) and any MADV_ flags with values >= 8 correctly
Message-ID:  <ECA054B9-EEEC-4D46-8085-5ABA9B0BEBE4@FreeBSD.org>
In-Reply-To: <20200630102834.Horde.gx36pdJxf2UwP6pq0GMUAVL@webmail.leidinger.net>
References:  <20200630102834.Horde.gx36pdJxf2UwP6pq0GMUAVL@webmail.leidinger.net>

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> On 30 Jun 2020, at 09:29, Alexander Leidinger <Alexander@leidinger.net> wr=
ote:
>=20
> =EF=BB=BFQuoting bugzilla-noreply@freebsd.org (from Thu, 25 Jun 2020 20:31=
:29 +0000):
>=20
>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230160
>>=20
>> --- Comment #12 from commit-hook@freebsd.org ---
>> A commit references this bug:
>>=20
>> Author: markj
>> Date: Thu Jun 25 20:30:31 UTC 2020
>> New revision: 362631
>> URL: https://svnweb.freebsd.org/changeset/base/362631
>>=20
>> Log:
>>  Implement an approximation of Linux MADV_DONTNEED semantics.
>=20
> Hi,
>=20
> I've updated from r360373 to r362771. When I now try to start some Steam g=
ames I get a new error message:
> linux: pid 80394 (ThreadPoolSingl): possibly incorrect MADV_DONTNEED
>=20
> There are several different processes with this message. What needs to be d=
one to determine the "possibily incorrect" part?

FWIW, I=E2=80=99m seeing those messages when running Python regression tests=
 (python3.6 -m test -vW -x test_socket), although it doesn=E2=80=99t seem to=
 break anything.




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