Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp3016581pxb; Fri, 12 Feb 2021 07:14:51 -0800 (PST) X-Google-Smtp-Source: ABdhPJx2n8c/vzNYDszndbEMFER0O3AjL0hPLNjHRPSo7mwVvvB6ztfx/OoZUgm3AofwRy7WD45A X-Received: by 2002:aa7:d656:: with SMTP id v22mr3812124edr.349.1613142890830; Fri, 12 Feb 2021 07:14:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1613142890; cv=none; d=google.com; s=arc-20160816; b=dKZh2tbD/STzn2NfBRIdy9P2bgHtCQm+w9p77OMqe+44eHjSX2pFgo1nGiFUbVQSNE lZKFKf2mir0jDKQKBvWLSmRQEna6NWIbHbqxy071VcxPHuMtXwzHtD9mAniNiFwHKyts x+dNQevsOrlGJY/xoqArFTwk9lg7wMvQV8xayMAYRUub1VeFATu9GDqjKOrDgWHdhcvM 5jV9sy9/FkmIDeyNxyX9ToEOgue86pzWa3mb4LLvxEVTclMD0STne6qIR/oMccQDC+Ww yhgUqiLiYKdzUv7KVPNBOtsMgy5QxU0sMbTxmz5mtXJLtBRD+Uk1iS7lePDHU5k/7VsX XkKw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=J5zSviYzFNvAujzba059XE5UV+AwnjzqeO456RU3ggM=; b=hKNKhLE6+Y9OSwZEUqF3DlWjXzTpbzxgFz3M66sghfpH5WlVJujJEla/F60D38MIB/ F0VSQsBvvziGb/Vq+jbC89UZ+vWO90yDzgGNps6SXJGKRf3VvifCKekcc9c8N28YQDet YDeGQwak397D+7ENz06L1mJkIZb4970AVIBT7+N0hyL6q/c+YwsrkSYIDCfYugXj4qLq x59zMOkfhI8ELl6cJJ1SEVlis69F6dUmrHGNw3G8u0DOVCp/TfyPGUhxFbdKDoXuYcjT /w3el3S6SOKLKHayHjZkV3Riff9MvqgZAsgh4zAy7Pl+pQcOzvnRNmXzOxaa79ylKxqp ynjA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=l7ffahHr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id hr15si5707906ejc.287.2021.02.12.07.14.27; Fri, 12 Feb 2021 07:14:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=l7ffahHr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229789AbhBLPKm (ORCPT + 99 others); Fri, 12 Feb 2021 10:10:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:52368 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229672AbhBLPKl (ORCPT ); Fri, 12 Feb 2021 10:10:41 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5847764E70; Fri, 12 Feb 2021 15:09:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613142600; bh=k731R4Ul6UKTKtCgFca3L2FMVqQFKspI8tFGRTMpX9Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l7ffahHrls/V+BKwdGEjH0nw2dMGXFX4vD4J+4HDjEkrJfn7A+Iit3nqim0umEqGg lrZzaCCKvFPXGZTk93rdU0Ks5T6Wt8cFVFWuXxpGMucxQ4TupUB2X49Rocio8QqiWg 9WZdy65piPAs6SLREtg3FyzkLMEUFfP/fl59lu6Z9PN7zwKPikEnxuGi0a4NdGk64d h6/RXRz9AifU3WIMz9+kUlGARFPTs8i5/ruIH6KzkCdCTdyTaeJX6/b1vv2vU+R6JX IWj+zZdU2sRtgIyVM3nt9whehyFDrp8ePHXLMa4tpAZALBgAOTi7FwOj9jbVA1m00l frBpPkiHNRKjQ== From: Will Deacon To: Qi Liu , mark.rutland@arm.com Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxarm@huawei.com Subject: Re: [PATCH] drivers/perf: Replace spin_lock_irqsave to spin_lock Date: Fri, 12 Feb 2021 15:09:53 +0000 Message-Id: <161298304279.2372115.11035796889461732110.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <1612863742-1551-1-git-send-email-liuqi115@huawei.com> References: <1612863742-1551-1-git-send-email-liuqi115@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 9 Feb 2021 17:42:22 +0800, Qi Liu wrote: > There is no need to do spin_lock_irqsave in context of hard IRQ, so > replace them with spin_lock. Applied to will (for-next/perf), thanks! [1/1] drivers/perf: Replace spin_lock_irqsave to spin_lock https://git.kernel.org/will/c/8ee37e0f97ec Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev