From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: Re: [ANNOUNCE] v4.11.5-rt1 Date: Mon, 19 Jun 2017 16:06:03 +0200 Message-ID: <20170619140603.dbdpqz2pw2vf6y3x@linutronix.de> References: <20170616105610.rbc6itylcrsla56l@linutronix.de> <1497687277.6908.31.camel@gmx.de> <20170619085206.n2n22lpdfsoqbp5m@linutronix.de> <1497867291.19618.52.camel@gmx.de> <20170619104459.prmicsbbmljc6smb@linutronix.de> <1497871888.19618.90.camel@gmx.de> <20170619115019.6zpsoiwubl22mjqs@linutronix.de> <1497876935.19618.122.camel@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Cc: Thomas Gleixner , LKML , linux-rt-users , Steven Rostedt To: Mike Galbraith Return-path: Content-Disposition: inline In-Reply-To: <1497876935.19618.122.camel@gmx.de> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org On 2017-06-19 14:55:35 [+0200], Mike Galbraith wrote: > On Mon, 2017-06-19 at 13:50 +0200, Sebastian Andrzej Siewior wrote: > > > > rt20…rt21 is just > > https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/tree/patches/sched-Prevent-task-state-corruption-by-spurious-lock.patch?h=linux-4.9.y-rt-patches > > Yup.  I got there via git checkout v4.9.x-rtx, build/test. > > > Let me verify that here and fire maybe the four socket box. > > One thing perhaps interesting about the DL980 is that it is 8 socket, > but with 7 memoryless nodes (poor thing).  I wouldn't be surprised if > you had to try a lot harder than I. > DL980 now seems happy with master-rt21 fwtw.  It's not virgin though, > not even considering continuous merge 4.9..today. > > Hopefully desktop will cease with the comatose widget business too, I > really don't want to go there.  These things give tglx headaches, might > well blow the point clean off of my head.  I am suppressed that your desktop shows any symptoms on rt21. I tried my smaller AMD box (A10), an Intel two sockets and a four socket box. Each of them was fine with the run.sh and manual futex_wait invocation. Could you please send the config of your desktop box? > -Mike Sebastian