From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79D05C47099 for ; Wed, 2 Jun 2021 15:06:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 631F5613B4 for ; Wed, 2 Jun 2021 15:06:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231838AbhFBPIH (ORCPT ); Wed, 2 Jun 2021 11:08:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:37718 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230456AbhFBPIF (ORCPT ); Wed, 2 Jun 2021 11:08:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id DA65E613B1; Wed, 2 Jun 2021 15:06:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622646382; bh=BP0oFnLplpQzbCvalvHpB7NqrdywR5DFEAfyxB1g9Jw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jt/JfwEGGlSy3hTqeZO3M/TRZGRYdN+uS6BuUDgGWYc5+7OM1jehc/I9GyTKk2giU x8Fz6MywEP2GyftaSPZuTT4frUE4LJJFTbKNlFpWaV8FNSJBHs39bu4E9I4SLfLcqO HMHRVnWqIqa56gxBT11Ofr79h6KJWIenXTFIjgotpx1WoRwxUuESzepF3f2J82onWW 6KmGn6d5Bc6iSjd3ikJm06ctf56Aqa5WONxHcW0SvlYtFWsSxXD7djl+hbn3SCVIAR qZZg4puE8ocBtV+bfRn446ajL6ZLJwoZfD6XNzRQcxu8UqCMnHwciVTCXlxPOmPFq8 KdRM+B30YEPFA== Date: Wed, 2 Jun 2021 16:06:09 +0100 From: Will Deacon To: Peter Zijlstra Cc: Thomas Gleixner , Ingo Molnar , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Jens Axboe , Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com, "David S. Miller" , Jakub Kicinski , Felipe Balbi , Greg Kroah-Hartman , Alexander Viro , Tejun Heo , Zefan Li , Johannes Weiner , Jason Wessel , Daniel Thompson , Douglas Anderson , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , "Rafael J. Wysocki" , Pavel Machek , Waiman Long , Boqun Feng , Oleg Nesterov , Davidlohr Bueso , "Paul E. McKenney" , Josh Triplett , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , John Stultz , Stephen Boyd , Andrew Morton , Paolo Bonzini , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-fsdevel@vger.kernel.org, cgroups@vger.kernel.org, kgdb-bugreport@lists.sourceforge.net, linux-perf-users@vger.kernel.org, linux-pm@vger.kernel.org, rcu@vger.kernel.org, linux-mm@kvack.org, kvm@vger.kernel.org Subject: Re: [PATCH 5/6] sched,timer: Use __set_current_state() Message-ID: <20210602150609.GD31179@willie-the-truck> References: <20210602131225.336600299@infradead.org> <20210602133040.524487671@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210602133040.524487671@infradead.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org On Wed, Jun 02, 2021 at 03:12:30PM +0200, Peter Zijlstra wrote: > > Signed-off-by: Peter Zijlstra (Intel) > --- > kernel/time/timer.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- a/kernel/time/timer.c > +++ b/kernel/time/timer.c > @@ -1879,7 +1879,7 @@ signed long __sched schedule_timeout(sig > printk(KERN_ERR "schedule_timeout: wrong timeout " > "value %lx\n", timeout); > dump_stack(); > - current->state = TASK_RUNNING; > + __set_current_state(TASK_RUNNING); Acked-by: Will Deacon Will