From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH RT] time/hrtimer: disable that mode check Date: Wed, 13 Dec 2017 15:19:19 +0100 Message-ID: <20171213141919.ouizpou5erye4fgz@hirez.programming.kicks-ass.net> References: <20171213135835.rwtcf7kj45a6x4tt@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, Steven Rostedt To: Sebastian Andrzej Siewior Return-path: Content-Disposition: inline In-Reply-To: <20171213135835.rwtcf7kj45a6x4tt@linutronix.de> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org On Wed, Dec 13, 2017 at 02:58:35PM +0100, Sebastian Andrzej Siewior wrote: > On -RT we push all timers by default into the soft-mode. The > "start/update" code does not use that SOFT bit so we always see that > warning. Not _all_ timers I hope? There's a few the scheduler and perf use that really should stay in hardirq context.