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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 1A7BDC48BC3 for ; Tue, 20 Feb 2024 09:50:11 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=Ejkd3q1q; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4TfF4x50Xcz3d2W for ; Tue, 20 Feb 2024 20:50:09 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=Ejkd3q1q; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.alibaba.com (client-ip=115.124.30.113; helo=out30-113.freemail.mail.aliyun.com; envelope-from=yaoma@linux.alibaba.com; receiver=lists.ozlabs.org) Received: from out30-113.freemail.mail.aliyun.com (out30-113.freemail.mail.aliyun.com [115.124.30.113]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4TfF466slGz3020 for ; Tue, 20 Feb 2024 20:49:24 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1708422560; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=KVGuMbs0Ek78rNZXhgXCoIlF0qOOV7+uQghBDmhesIA=; b=Ejkd3q1qWMLFUU+gv9DjfIC2T7WYX3bdfUroJmraAP7rQ1ykqAcaeb55KrtpAzkw3BEojgV7gJGArOCi46RwSqq+GZTJQWiFStKbFYHWOAdvl/QZsLApvci+u1n10wPONJlimOzyTOevtp2cpws4eJk0F6QmgqGAuE1OMYWtNzc= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R561e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046049;MF=yaoma@linux.alibaba.com;NM=1;PH=DS;RN=15;SR=0;TI=SMTPD_---0W0wRtoq_1708422556; Received: from 30.178.67.228(mailfrom:yaoma@linux.alibaba.com fp:SMTPD_---0W0wRtoq_1708422556) by smtp.aliyun-inc.com; Tue, 20 Feb 2024 17:49:18 +0800 Message-ID: <335d1e82-8e70-475d-a4d5-12dbbd7ca660@linux.alibaba.com> Date: Tue, 20 Feb 2024 17:49:16 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCHv8 2/2] watchdog/softlockup: report the most frequent interrupts Content-Language: en-US To: Thomas Gleixner , dianders@chromium.org, pmladek@suse.com, akpm@linux-foundation.org, kernelfans@gmail.com, liusong@linux.alibaba.com, deller@gmx.de, npiggin@gmail.com, jan.kiszka@siemens.com, kbingham@kernel.org References: <20240219161920.15752-1-yaoma@linux.alibaba.com> <20240219161920.15752-3-yaoma@linux.alibaba.com> <87le7fiiku.ffs@tglx> From: Bitao Hu In-Reply-To: <87le7fiiku.ffs@tglx> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi, On 2024/2/20 17:35, Thomas Gleixner wrote: > On Tue, Feb 20 2024 at 00:19, Bitao Hu wrote: >> arch/mips/dec/setup.c | 2 +- >> arch/parisc/kernel/smp.c | 2 +- >> arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +- >> include/linux/irqdesc.h | 9 ++- >> include/linux/kernel_stat.h | 4 + >> kernel/irq/internals.h | 2 +- >> kernel/irq/irqdesc.c | 34 ++++++-- >> kernel/irq/proc.c | 9 +-- > > This really wants to be split into two patches. Interrupt infrastructure > first and then the actual usage site in the watchdog code. > Okay, I will split it into two patches.