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=-5.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham 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 D7C34C07E85 for ; Sun, 9 Dec 2018 12:45:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9B3AB20837 for ; Sun, 9 Dec 2018 12:45:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="S5MJQSFT"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Dc/a/Mt8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9B3AB20837 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KSUEv9+Jtn9j3A77GPJCzS2yOVkI0JpcEoAJfBn7kkU=; b=S5MJQSFTO4ko3K M4WfssA/dzXoK+cQsCmzSlcXObvSJ9s1HJo/2dENZhxCInmZDDPnzHlIdgsCyaIxsScnmovIbCphv pQ+Unnk6ZOaj8RgwbT35R/2t8IsvSGT4SIpfSLUTlK4EzI8lTa9pB8Q2NqnzYgfGv7Wvc2Vh35tOd 5ygDCUZJuAs4BtVtt3r+mvkHl7kC28oshJrg5xU6nKbExwC6LTdcP8gbvdqNN63d/zaRX3Gx4IcQN m5gK5X9grhvImNIWc6DTDuwWvUAd743TTIjOp42c56j92LbPLPMubeMLLFaxwpBnIfSdAaR8Nn3xL 3D2SJ2Dzd3ylhJuZzf+Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVySH-0000i2-1N; Sun, 09 Dec 2018 12:45:05 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVySD-0000KH-Fy for linux-arm-kernel@lists.infradead.org; Sun, 09 Dec 2018 12:45:02 +0000 Received: from dragon (61-216-91-114.HINET-IP.hinet.net [61.216.91.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9240820672; Sun, 9 Dec 2018 12:44:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544359491; bh=rCWDA+ZDbSpzlhOykRuLW5bERIZWw4iTBbBtykQnc8M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Dc/a/Mt8bAxRjwnvrbWPvWwb8Tk687m3uBrjl6pGrw3BwzsdkZYkJv4WXNxT/X+8n kbn8M+oz3MSvUH3URmBiT3/cM96OOTrphZd1xeD985bkPe0GerncByVnG092Sl5ZWA kF18sDNX+cXRbnMxfXNYnKLNJbzxIsEsU+mqlxLs= Date: Sun, 9 Dec 2018 20:43:59 +0800 From: Shawn Guo To: Andrew Murray Subject: Re: [PATCH v3 06/12] arm: perf/core: use PERF_PMU_CAP_NO_EXCLUDE for exclude incapable PMUs Message-ID: <20181209124358.GC22960@dragon> References: <1544114849-47266-1-git-send-email-andrew.murray@arm.com> <1544114849-47266-7-git-send-email-andrew.murray@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1544114849-47266-7-git-send-email-andrew.murray@arm.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181209_044501_545044_2E1B1C7F X-CRM114-Status: GOOD ( 10.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Peter Zijlstra , Benjamin Herrenschmidt , Will Deacon , Paul Mackerras , Michael Ellerman , x86@kernel.org, Russell King , Ingo Molnar , Matt Turner , suzuki.poulose@arm.com, Sascha Hauer , Arnaldo Carvalho de Melo , Ivan Kokshaysky , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Richard Henderson , robin.murphy@arm.com, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, Borislav Petkov , linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Dec 06, 2018 at 04:47:23PM +0000, Andrew Murray wrote: > For drivers that do not support context exclusion let's advertise the > PERF_PMU_CAP_NO_EXCLUDE capability. This ensures that perf will > prevent us from handling events where any exclusion flags are set. > Let's also remove the now unnecessary check for exclusion flags. > > Signed-off-by: Andrew Murray > --- > arch/arm/mach-imx/mmdc.c | 9 ++------- For imx mmdc changes: Acked-by: Shawn Guo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel