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Date:      Mon, 13 Oct 2008 16:31:40 +0300
From:      Kostik Belousov <kostikbel@gmail.com>
To:        Dag-Erling Sm??rgrav <des@des.no>
Cc:        svn-src-stable@freebsd.org, Roman Divacky <rdivacky@freebsd.org>, src-committers@freebsd.org, svn-src-stable-7@freebsd.org, svn-src-all@freebsd.org
Subject:   Re: svn commit: r183819 - in stable/7/sys: . compat/linprocfs fs/procfs
Message-ID:  <20081013133140.GQ7782@deviant.kiev.zoral.com.ua>
In-Reply-To: <86skr0zlav.fsf@ds4.des.no>
References:  <200810131300.m9DD0MaR076808@svn.freebsd.org> <20081013131047.GA84887@freebsd.org> <86skr0zlav.fsf@ds4.des.no>

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On Mon, Oct 13, 2008 at 03:17:28PM +0200, Dag-Erling Sm??rgrav wrote:
> Roman Divacky <rdivacky@FreeBSD.org> writes:
> > what about commiting this to note this change?
> >
> > +   <para>A serious problem emulating /proc for Linux was fixed.  Many =
Linux
> > +      ports are now working including the linux-flashplugin9 port.</pa=
ra>
>=20
> "A serious problem was fixed"?  Really?  And if none of that software
> worked before this commit, how come they were already in ports?

I do not think that mentioning of this should appear in release notes,
but Roman is mostly right in stating the fact. Newest glibc reads
<linuxroot>/proc/pid/maps in chunks to determine stack address for
created thread. Failure of the read(2) caused new linux libraries to
fail on our linuxolator.

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