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=-15.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 2D4D6C433B4 for ; Wed, 31 Mar 2021 16:02:09 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 BC68F61005 for ; Wed, 31 Mar 2021 16:02:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BC68F61005 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+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=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc: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=7lG5BdlQU0PVNguk7K1r5E3OYI0KzAhRO9ghCKKO/TU=; b=pLRyUlimv1fPIJL3PfAohucF/ og74LsUZ9UqPZMw8ItTeZDgQMhCOZnsgYieZjDRYDJHa4+xrJRTfPN7xkSIOFHr776XbNrK666zvN ULbQwfqJOOpNMKGN1KxZrkVeJZ9D4qjWYVx1x6r/XsD1/tJznU6hYYysRc9qgjebzpmf72Avpsbk1 HInnnI/gRLh8wPhpYEXLrMzI5J0bdBgiom3lfUBPuTj4LfhuNRe05d4a1B9z2UFzyl8bruUAMnoa1 oOGwsoTSoyYYJTcQNpZApSiWTY5mjA9+a91dWFfx/2RVMoKEp+8LcTzNPT8FWUPqvLn3/Lg+5vdtE xCkj1PreQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lRdGg-006zrc-NP; Wed, 31 Mar 2021 16:00:30 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lRdGc-006zqZ-Br for linux-arm-kernel@lists.infradead.org; Wed, 31 Mar 2021 16:00:28 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 94A1F61005; Wed, 31 Mar 2021 16:00:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617206422; bh=QKNMkZrb8k+0UWfb+fxD1Gh5YsJ3i4rjyy6mJ8/QnfE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=O5qRXHmv6XEUqL9lP46k7b2FOfn04KBTSbfH5hbpUYO5oATX6Mzd35XpusreLi+Wi A8Xy+HD7V4PU2dLEDsTqACHo0g0Bht3DgkEXjikRG9w8dsEBuuWCCpY8bfdjnvkTAB TkxXyQkunLZykI7fyMe9Oi1krNaAAMfS373s3/hqDCeI41sOvD5PuyXiabjNc4iRui zHM+kvLL9ArfrnqZNhTOLxrCbZgv4BkYG/d0HPIWYQrXOsX4E09rLskZ81IS6qUpz9 ZmKGNYewwsj5hTOIQREePckFNAOM+zNGu0oRarZt3EDpnNJ8lDIAxOdNs9dcpQzS69 Mjultf1zmS8pQ== Date: Wed, 31 Mar 2021 17:00:16 +0100 From: Will Deacon To: Rob Herring Cc: Catalin Marinas , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Jiri Olsa , Mark Rutland , Ian Rogers , Alexander Shishkin , honnappa.nagarahalli@arm.com, Zachary.Leaf@arm.com, Raphael Gault , Jonathan Cameron , Namhyung Kim , Itaru Kitayama , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 10/10] Documentation: arm64: Document PMU counters access from userspace Message-ID: <20210331160016.GC7815@willie-the-truck> References: <20210311000837.3630499-1-robh@kernel.org> <20210311000837.3630499-11-robh@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210311000837.3630499-11-robh@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210331_170026_592843_2C49442B X-CRM114-Status: GOOD ( 13.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Mar 10, 2021 at 05:08:37PM -0700, Rob Herring wrote: > From: Raphael Gault > > Add a documentation file to describe the access to the pmu hardware > counters from userspace > > Signed-off-by: Raphael Gault > Signed-off-by: Rob Herring > --- > v6: > - Update the chained event section with attr.config1 details > v2: > - Update links to test examples > > Changes from Raphael's v4: > - Convert to rSt > - Update chained event status > - Add section for heterogeneous systems > --- > Documentation/arm64/index.rst | 1 + > .../arm64/perf_counter_user_access.rst | 60 +++++++++++++++++++ We already have Documentation/arm64/perf.rst so I think you can add this in there as a new section. Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel