From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 78D6D350D50; Wed, 12 Nov 2025 18:31:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762972268; cv=none; b=eYZkQzsw1Qqxpi1oRX0MJKszFEYKGV8+EjhFdriJnF75qXWOJmdhNeUTQp2rt0cHzJSbUvbbkM+w8Owp9nRMSnhdAht0U48qi/pFCiUaHQaweIWLS+MeAzOqW3PkE3ibZNMXMRwuhq3BP+Of1jfLp1vGhsl7FlJKPD9R8iiqT34= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762972268; c=relaxed/simple; bh=2OANVmOjY6k/qYyyYxQPlOo2fk/D07y1iLptz6WlO4k=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=lo9Y+teIWFusDmnW2md/SOsc40FNe+0DZtwQ1TgnTPU0zpcCWXEIhdAasqIccTtV17iIYDCHMF9ij/f2yfeKHJWmNKtaQDkrdOa7xoxXE9VWlHJw13GmhOyRDECU7Jp9wijRV9WdEkKWwcg9fhhNMgFdYe0dcllB4xJ/DhEU++o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.186.216]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4d6Bm726nbzJ469q; Thu, 13 Nov 2025 02:30:31 +0800 (CST) Received: from dubpeml100005.china.huawei.com (unknown [7.214.146.113]) by mail.maildlp.com (Postfix) with ESMTPS id 2F6C61402F5; Thu, 13 Nov 2025 02:31:04 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml100005.china.huawei.com (7.214.146.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Wed, 12 Nov 2025 18:31:03 +0000 Date: Wed, 12 Nov 2025 18:31:02 +0000 From: Jonathan Cameron To: Marc Zyngier CC: , , , Thomas Gleixner , "Mark Rutland" , Will Deacon , "Rafael J. Wysocki" , Rob Herring , "Saravana Kannan" , Greg Kroah-Hartman , Sven Peter , Janne Grunau , Suzuki K Poulose , James Clark , Jinjie Ruan , "Alexandru Elisei" Subject: Re: [PATCH v4 18/26] perf: arm_pmu: Request specific affinities for percpu NMI/IRQ Message-ID: <20251112183102.000012bc@huawei.com> In-Reply-To: <20251020122944.3074811-19-maz@kernel.org> References: <20251020122944.3074811-1-maz@kernel.org> <20251020122944.3074811-19-maz@kernel.org> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml500009.china.huawei.com (7.191.174.84) To dubpeml100005.china.huawei.com (7.214.146.113) On Mon, 20 Oct 2025 13:29:35 +0100 Marc Zyngier wrote: > From: Will Deacon > > Let the PMU driver request both NMI and normal IRQs with an affinity > mask matching the PMU affinity. > > Signed-off-by: Will Deacon > Tested-by: Will Deacon > Signed-off-by: Marc Zyngier Reviewed-by: Jonathan Cameron