From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: Re: Null pointer 4.14.1-rt3 Date: Fri, 1 Dec 2017 17:38:34 +0100 Message-ID: <20171201163832.GO1612@linutronix.de> References: <80ce7c3e-2d01-f082-9c21-fc1084a836c8@monom.org> <8c913cc2-b2e3-8c2e-e503-aff1428f8ff5@monom.org> <20171130112232.4c0cb600@gandalf.local.home> <20171130162433.GG11362@linutronix.de> <20171130113533.4485d894@gandalf.local.home> <20171201122605.GD1612@linutronix.de> <20171201110315.48d5c984@gandalf.local.home> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: Peter Zijlstra , Ingo Molnar , Daniel Wagner , linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org To: Steven Rostedt Return-path: Content-Disposition: inline In-Reply-To: <20171201110315.48d5c984@gandalf.local.home> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org On 2017-12-01 11:03:15 [-0500], Steven Rostedt wrote: > On Fri, 1 Dec 2017 13:26:05 +0100 > Sebastian Andrzej Siewior wrote: > > > - disable RT_PUSH_IPI if booted on UP. After all there is not much > > benefit here, is there? > > This is what I would suggest. Maybe I'll look at adding a patch. Please tag it stable because the patch made it into v4.14.3. > -- Steve Sebastian