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 AF7271F9F73 for ; Tue, 26 Aug 2025 13:04:00 +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=1756213444; cv=none; b=F6dpqy/sH8jUBpcgfaGMNYZXlfUJBDLiw//fpOZFdFTmGypJE+4gJGsYZJKexrv4dI0MrBj7fxqWZ7SM1jiAbrQaTl8Y98RSuzPdm5P7fscZulpe2aJ7/r4gfIXNP+OuSNVNCEev0rvNbZ3fg/gFXwKCJB4HTUEqKRdkqXWy5yk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756213444; c=relaxed/simple; bh=HJ7piGZ7EP+tTusi9lGyrThpaY/F5Uh6ejioUZkmqns=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=M50YTebB5DviWLtKaSUA8SppnLYBmUIfHVH99xANiwzjALzZL1YZV4jLXy9eZwih94M6Z7jmAIUoyeeY+0a4ySzPmcHkTi9RTbEeW8bclziFSHPNx0w7QKM5wcuPADPK3+UKaeMgmixVNUwbBa/0XOkAxFMMaWOWgB8I+atTuNM= 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 [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4cB78k1VjFz6LD7f; Tue, 26 Aug 2025 21:01:42 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id 341C41404FE; Tue, 26 Aug 2025 21:03:58 +0800 (CST) Received: from localhost (10.203.177.66) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 26 Aug 2025 15:03:57 +0200 Date: Tue, 26 Aug 2025 14:03:56 +0100 From: Jonathan Cameron To: Yushan Wang CC: , , , , , , , , , Subject: Re: [PATCH v2 2/9] drivers/perf: hisi: Export hisi_uncore_pmu_isr() Message-ID: <20250826140356.000037be@huawei.com> In-Reply-To: <20250821135049.2010220-3-wangyushan12@huawei.com> References: <20250821135049.2010220-1-wangyushan12@huawei.com> <20250821135049.2010220-3-wangyushan12@huawei.com> 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: lhrpeml500001.china.huawei.com (7.191.163.213) To frapeml500008.china.huawei.com (7.182.85.71) On Thu, 21 Aug 2025 21:50:42 +0800 Yushan Wang wrote: > From: Yicong Yang > > Currently Uncore PMU framework assume one PMU device only have one > interrupt and will help register the interrupt handler. It cannot > support a PMU with multiple interrupt resources. An uncore PMU may > have multiple interrupts that can share the same handler. Export > hisi_uncore_pmu_isr() to allow drivers register the irq handler by > their own routine. > > Signed-off-by: Yicong Yang > Signed-off-by: Yushan Wang Acked-by: Jonathan Cameron