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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B0304C433EF for ; Wed, 8 Jun 2022 15:51:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=C2mz5ER2qds/mk40J10TOCeNi9JC5BE7oXq4/cKvbA4=; b=D+Guiwmz1D7nsU vIkSiVPj9shQCk6Doyvou/2SWxvrJYnNiBVG4v0YMs3wAGSI19Y5emv5nbRVbcyvfr4zHlwPGCSrY fvMOAUSdTYvJYv8Ah5mZUhJ+8wmmKEBPPMR77w+O5Q0DmcSGdYoHgpR5PeGqjWh6mign5CnaPKGTl 3Nggewhz5qrPU8KnjgonySG1JrO1zo2hzYsgEDg90qADK7z+mMQ2Ol/Ictfx+yLCkwIRb2V3x1dZ+ +Ob0cD1wHR0fMDRKG5HL8b5YrUcyZTYqOQV6zuV8QN+ghIZEJ59s3bCWfi43V/YuhgM7uCZNi4tg9 jxISPcTrdryrUeyCt4Cw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyxxr-00E8Fo-6z; Wed, 08 Jun 2022 15:51:23 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyxvA-00E6uY-3m; Wed, 08 Jun 2022 15:48:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=wkrvwwo/ehTnPQ2GyODy/ZpUUMe6HOjJCITHLe45W7c=; b=PhHp+PJmr+2T6rnBijz+YHTCqo Q3sRs0kB+1HF2TzaTXkAa8+nJlCba8qwWkYHuYUvJIz6d+sUwN3QATDRrp6HkFJtxuDUGlK2esQFG B6FqhNDw4mzKWIndiKngqO5+uVumTrnZhLB4eRFSER0mlLEnLKmACyt/N0zRX6B8QnMdEd1jF93Qv +F3wXq8WpQgBGoI9TYubNiobTj3byuz+cOLmJDoCRAcPPkDwjHQiqUYBc/eVlZdt6y9xI16C13ivT 9RycLHrYGa8XbNQes8S9gNmrNcQe8ImgWY0Ct9y735wKSNGr9BXQRTA4U6CQXwwbi/h2tLQ2WHupK g4TPoOhQ==; Received: from dhcp-077-249-017-003.chello.nl ([77.249.17.3] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyxuv-00ClXO-Bt; Wed, 08 Jun 2022 15:48:21 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 1781E301093; Wed, 8 Jun 2022 17:48:17 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id F027020C0D33A; Wed, 8 Jun 2022 17:48:16 +0200 (CEST) Date: Wed, 8 Jun 2022 17:48:16 +0200 From: Peter Zijlstra To: "Rafael J. Wysocki" Cc: rth@twiddle.net, ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@kernel.org, Russell King - ARM Linux , ulli.kroll@googlemail.com, Linus Walleij , Shawn Guo , Sascha Hauer , Sascha Hauer , Fabio Estevam , dl-linux-imx , Tony Lindgren , Kevin Hilman , Catalin Marinas , Will Deacon , Guo Ren , bcain@quicinc.com, Huacai Chen , kernel@xen0n.name, Geert Uytterhoeven , sammy@sammy.net, Michal Simek , Thomas Bogendoerfer , dinguyen@kernel.org, jonas@southpole.se, stefan.kristiansson@saunalahti.fi, Stafford Horne , James Bottomley , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , David Miller , Richard Weinberger , anton.ivanov@cambridgegreys.com, Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , the arch/x86 maintainers , "H. Peter Anvin" , acme@kernel.org, Mark Rutland , Alexander Shishkin , jolsa@kernel.org, namhyung@kernel.org, Juergen Gross , srivatsa@csail.mit.edu, amakhalov@vmware.com, pv-drivers@vmware.com, Boris Ostrovsky , chris@zankel.net, jcmvbkbc@gmail.com, Len Brown , Pavel Machek , Greg Kroah-Hartman , Michael Turquette , Stephen Boyd , Daniel Lezcano , lpieralisi@kernel.org, Sudeep Holla , Andy Gross , Bjorn Andersson , Anup Patel , Thierry Reding , Jon Hunter , Jacob Pan , Arnd Bergmann , Yury Norov , Andy Shevchenko , Rasmus Villemoes , Steven Rostedt , Petr Mladek , senozhatsky@chromium.org, John Ogness , "Paul E. McKenney" , Frederic Weisbecker , quic_neeraju@quicinc.com, Josh Triplett , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Benjamin Segall , Mel Gorman , Daniel Bristot de Oliveira , vschneid@redhat.com, jpoimboe@kernel.org, linux-alpha@vger.kernel.org, Linux Kernel Mailing List , linux-snps-arc@lists.infradead.org, Linux ARM , Linux OMAP Mailing List , linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k , "open list:BROADCOM NVRAM DRIVER" , openrisc@lists.librecores.org, Parisc List , linuxppc-dev , linux-riscv , linux-s390@vger.kernel.org, Linux-sh list , sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-perf-users@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-xtensa@linux-xtensa.org, ACPI Devel Maling List , Linux PM , linux-clk , linux-arm-msm , linux-tegra , linux-arch , rcu@vger.kernel.org Subject: Re: [PATCH 04/36] cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE Message-ID: References: <20220608142723.103523089@infradead.org> <20220608144516.172460444@infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Wed, Jun 08, 2022 at 05:01:05PM +0200, Rafael J. Wysocki wrote: > On Wed, Jun 8, 2022 at 4:47 PM Peter Zijlstra wrote: > > > > Commit c227233ad64c ("intel_idle: enable interrupts before C1 on > > Xeons") wrecked intel_idle in two ways: > > > > - must not have tracing in idle functions > > - must return with IRQs disabled > > > > Additionally, it added a branch for no good reason. > > > > Fixes: c227233ad64c ("intel_idle: enable interrupts before C1 on Xeons") > > Signed-off-by: Peter Zijlstra (Intel) > > Acked-by: Rafael J. Wysocki > > And do I think correctly that this can be applied without the rest of > the series? Yeah, I don't think this relies on any of the preceding patches. If you want to route this through the pm/fixes tree that's fine. Thanks! _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc