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=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 08BD3C433FE for ; Fri, 11 Dec 2020 19:47:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFEAB23ED2 for ; Fri, 11 Dec 2020 19:47:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728097AbgLKSKc (ORCPT ); Fri, 11 Dec 2020 13:10:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:43150 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730431AbgLKSJU (ORCPT ); Fri, 11 Dec 2020 13:09:20 -0500 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3300923EF3; Fri, 11 Dec 2020 18:08:39 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=wait-a-minute.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1knmqL-000Wxd-8Z; Fri, 11 Dec 2020 18:08:37 +0000 Date: Fri, 11 Dec 2020 18:08:34 +0000 Message-ID: <87y2i443ml.wl-maz@kernel.org> From: Marc Zyngier To: Thomas Gleixner Cc: LKML , Peter Zijlstra , Mark Rutland , Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, "James E.J. Bottomley" , Helge Deller , afzal mohammed , linux-parisc@vger.kernel.org, Russell King , Christian Borntraeger , Heiko Carstens , linux-s390@vger.kernel.org, Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Pankaj Bharadiya , Chris Wilson , Wambui Karuga , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Tvrtko Ursulin , Linus Walleij , linux-gpio@vger.kernel.org, Lee Jones , Jon Mason , Dave Jiang , Allen Hubbe , linux-ntb@googlegroups.com, Lorenzo Pieralisi , Rob Herring , Bjorn Helgaas , Michal Simek , linux-pci@vger.kernel.org, Karthikeyan Mitran , Hou Zhiqiang , Tariq Toukan , "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, Saeed Mahameed , Leon Romanovsky , Boris Ostrovsky , Juergen Gross , Stefano Stabellini , xen-devel@lists.xenproject.org Subject: Re: [patch 10/30] arm64/smp: Use irq_desc_kstat_cpu() in arch_show_interrupts() In-Reply-To: <20201210194043.546326568@linutronix.de> References: <20201210192536.118432146@linutronix.de> <20201210194043.546326568@linutronix.de> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: tglx@linutronix.de, linux-kernel@vger.kernel.org, peterz@infradead.org, mark.rutland@arm.com, catalin.marinas@arm.com, will@kernel.org, linux-arm-kernel@lists.infradead.org, James.Bottomley@HansenPartnership.com, deller@gmx.de, afzal.mohd.ma@gmail.com, linux-parisc@vger.kernel.org, linux@armlinux.org.uk, borntraeger@de.ibm.com, hca@linux.ibm.com, linux-s390@vger.kernel.org, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, pankaj.laxminarayan.bharadiya@intel.com, chris@chris-wilson.co.uk, wambui.karugax@gmail.com, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, tvrtko.ursulin@linux.intel.com, linus.walleij@linaro.org, linux-gpio@vger.kernel.org, lee.jones@linaro.org, jdmason@kudzu.us, dave.jiang@intel.com, allenbh@gmail.com, linux-ntb@googlegroups.com, lorenzo.pieralisi@arm.com, robh@kernel.org, bhelgaas@google.com, michal.simek@xilinx.com, linux-pci@vger.kernel.org, m.karthike yan@mobiveil.co.in, Zhiqiang.Hou@nxp.com, tariqt@nvidia.com, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, saeedm@nvidia.com, leon@kernel.org, boris.ostrovsky@oracle.com, jgross@suse.com, sstabellini@kernel.org, xen-devel@lists.xenproject.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 10 Dec 2020 19:25:46 +0000, Thomas Gleixner wrote: > > The irq descriptor is already there, no need to look it up again. > > Signed-off-by: Thomas Gleixner > Cc: Mark Rutland > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Marc Zyngier > Cc: linux-arm-kernel@lists.infradead.org > --- > arch/arm64/kernel/smp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- a/arch/arm64/kernel/smp.c > +++ b/arch/arm64/kernel/smp.c > @@ -809,7 +809,7 @@ int arch_show_interrupts(struct seq_file > seq_printf(p, "%*s%u:%s", prec - 1, "IPI", i, > prec >= 4 ? " " : ""); > for_each_online_cpu(cpu) > - seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu)); > + seq_printf(p, "%10u ", irq_desc_kstat_cpu(ipi_desc[i], cpu)); > seq_printf(p, " %s\n", ipi_types[i]); > } > > > Acked-by: Marc Zyngier -- Without deviation from the norm, progress is not possible.