From owner-freebsd-emulation@FreeBSD.ORG  Wed Mar 19 13:44:41 2008
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To: Roman Divacky <rdivacky@FreeBSD.org>
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From: Boris Samorodov <bsam@ipt.ru>
Date: Wed, 19 Mar 2008 16:44:34 +0300
In-Reply-To: <20080319121846.GA34969@freebsd.org> (Roman Divacky's message of
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Sender: "Boris B. Samorodov" <bsam@kfs.ru>
Cc: freebsd-emulation@FreeBSD.org
Subject: Re: 7.0, fedora-8 and "kernel: linux_sys_futex: unknown op 129"
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On Wed, 19 Mar 2008 13:18:46 +0100 Roman Divacky wrote:
> On Wed, Mar 19, 2008 at 01:01:13PM +0300, Boris Samorodov wrote:
> > On Wed, 19 Mar 2008 10:09:56 +0100 Roman Divacky wrote:
> > > On Tue, Mar 18, 2008 at 08:27:09PM -0400, Gary Stanley wrote:
> > > > At 08:17 PM 3/18/2008, Boris Samorodov wrote:
> > > > >Hi!
> > > > >
> > > > >
> > > > >I see some kernel messages "kernel: linux_sys_futex: unknown op 129"
> > > > >when launching print/acroread7 with emulators/linux_base-f8 (soon will
> > > > >appear at ports) and compat.linux.osrelease=2.6.16 at 7.0-RELEASE.
> > > > >
> > > > >Nothing seems to be broken but I don't like such messages. ;-)
> > > > >
> > > > >Is it hard to emplement one? Thanks!
> > > > 
> > > > Try this to silence them. They appear to be harmless for now.
> > 
> > > I'll commit a patch that silences this as it is really harmless...
> > 
> > Yes, it will be great, thanks.
> > And what about implementing the unknown linux_sys_futex 128-129? Is it
> > hard/real? The op no 128 is used many times. Actually, linux-firefox is
> > cycled on op 128 and is not launched.

> thats FUTEX_PRIVATE_FLAG and if I understand it correctly we can just
> ignore this flag and pretend its just "normal" futex.

> I'll post a patch soon.. anyone willing to test?

I'll try.


WBR
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