From: Steven Rostedt <rostedt@goodmis.org>
To: Mike Galbraith <efault@gmx.de>
Cc: John Kacur <jkacur@redhat.com>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
lkml <linux-kernel@vger.kernel.org>,
rt-users <linux-rt-users@vger.kernel.org>
Subject: Re: [PATCH 2/2] Compile error with allmodconfig and CONFIG_PREEMPT_RT_FULL=y
Date: Tue, 15 Nov 2011 07:23:22 -0500 [thread overview]
Message-ID: <1321359802.4181.1.camel@frodo> (raw)
In-Reply-To: <1321334539.6347.43.camel@marge.simson.net>
On Tue, 2011-11-15 at 06:22 +0100, Mike Galbraith wrote:
> > If we go that route, we might as well make everything
> > EXPORT_SYMBOL_GPL(), and be damn to those that use nVidia.
>
> EXPORT_SYMBOL_GPL(migrate_disable) alone screws nVidia users, no?
>
> I have an RT user who has no other viable choice than nVidia. If the
> above is true, that user will end up stuck at 2.6.33-rt until we get a
> driver that actually works... or they deem linux to be a non-solution.
Right, migrate_disable() should not have been an EXPORT_SYMBOL_GPL(), as
it is a helper functions that is also exported as EXPORT_SYMBOL(). It
shouldn't be called directly anyway, even by code in the kernel proper.
-- Steve
next prev parent reply other threads:[~2011-11-15 12:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-14 1:44 [PATCH 1/2] v3.2-rc1-52e4c2a05-rt1 fix for compile break John Kacur
2011-11-14 1:44 ` John Kacur
2011-11-14 1:44 ` [PATCH 2/2] Compile error with allmodconfig and CONFIG_PREEMPT_RT_FULL=y John Kacur
2011-11-14 16:51 ` Paul E. McKenney
2011-11-14 17:39 ` John Kacur
2011-11-14 17:57 ` Paul E. McKenney
2011-11-14 20:51 ` Steven Rostedt
2011-11-14 21:07 ` John Kacur
2011-11-14 21:07 ` John Kacur
2011-11-15 5:22 ` Mike Galbraith
2011-11-15 12:23 ` Steven Rostedt [this message]
2011-11-15 13:27 ` Mike Galbraith
2011-11-15 13:45 ` Mike Galbraith
2011-11-16 14:21 ` Mike Galbraith
2012-04-13 5:34 ` SUSE question wrt RT locking primitives Mike Galbraith
2012-04-13 12:58 ` Steven Rostedt
2012-04-13 14:53 ` Mike Galbraith
2012-04-13 15:47 ` Thomas Gleixner
2011-11-14 16:50 ` [PATCH 1/2] v3.2-rc1-52e4c2a05-rt1 fix for compile break Paul E. McKenney
2011-11-14 20:57 ` Steven Rostedt
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