From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [Intel-gfx] [PATCH] [RFC] kernel/cpu: Use lockref for online CPU reference counting Date: Wed, 17 Feb 2016 17:33:51 +0100 Message-ID: <20160217163351.GP32705@phenom.ffwll.local> References: <20160215141755.GG6357@twins.programming.kicks-ass.net> <20160215170618.GL6375@twins.programming.kicks-ass.net> <1455612576.4977.11.camel@linux.intel.com> <20160216091440.GT6357@twins.programming.kicks-ass.net> <1455619863.4977.29.camel@linux.intel.com> <20160216110732.GU6357@twins.programming.kicks-ass.net> <1455713251.5622.9.camel@linux.intel.com> <20160217142005.GD6357@twins.programming.kicks-ass.net> <20160217161320.GL32705@phenom.ffwll.local> <20160217161457.GH6357@twins.programming.kicks-ass.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20160217161457.GH6357@twins.programming.kicks-ass.net> Sender: linux-kernel-owner@vger.kernel.org To: Peter Zijlstra Cc: Joonas Lahtinen , Oleg Nesterov , Intel graphics driver community testing & development , Linux kernel development , Ingo Molnar , David Hildenbrand , "Paul E. McKenney" , "Gautham R. Shenoy" , Chris Wilson List-Id: intel-gfx@lists.freedesktop.org On Wed, Feb 17, 2016 at 05:14:57PM +0100, Peter Zijlstra wrote: > On Wed, Feb 17, 2016 at 05:13:21PM +0100, Daniel Vetter wrote: > > And for context we're hitting this on CI in a bunch of our machines, which > > What's CI ? Continuous integration, aka our own farm of machines dedicated to running i915.ko testcases. Kinda like 0day (it does pre-merge testing on the m-l and also post-merge on our own little integration tree), but for just the graphics team and our needs. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch