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=-12.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 39546C433DB for ; Thu, 28 Jan 2021 21:08:44 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 005EE64DD9 for ; Thu, 28 Jan 2021 21:08:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 005EE64DD9 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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=s4FySR6FKbgCK++KhtQJU1X+aHXrulH+GlXoPFXHduY=; b=PSrAK69FAVsdxuJ8bnYzPFfF4 1H7MXgVBrUvTOXw2yGGxyLGzUUhFr3aJRkH6r6pB54v0/8Xp2qaUmpSqsmrCHJhc3byG0AByP12yR a31VHPvAOnXhALnddn1fS3PPPIjn5vMrTKw4jSC5L7jlnOt242GBL7D613Z+2/kzTvwA1pO97hVjE O7nEVbTUQbFl66s1nxDohBPr8DYdlLkBe4nKVEht0w5bWdwpQmIIHel8AOhw7mnuTvugqTnXe3KN+ V5Sy4Uu77XqXddKrguyJvf0CdlDb5wMXEkl4EocOudTasl8TG8M3paohKljvbpcIEEfmQ0pASr5n4 /ZbTwaLMQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l5EVx-00071V-1V; Thu, 28 Jan 2021 21:07:41 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l5EVp-0006zf-Nc for linux-arm-kernel@lists.infradead.org; Thu, 28 Jan 2021 21:07:34 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id EA50E64D9E; Thu, 28 Jan 2021 21:07:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611868053; bh=7M2OYFMOwnK5sV0MWgx90U/bvQmEb/JB7wY1wMNXa/c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TT4LidggqM0RWO8rGDhASWYZMlg+jSs+gFF1yQRRL+YxX5hGkd1XxG+psBBFYbiVl K7OzqLeflsXCbeDda9a9xFKiBSQQ6ivMbtKjpQ0iwKECKyDZ4IlU2lxbOPMNK88pcS UXDgUpRu+xW+fzpeJ5vkpohyIRX07BIGhZ7eW9CCrFhqngv2HyaOj6pkZNz48KrQTP 4pmK0ytsvTXjhlSDQh2J6atU7dddvQEiUPYl9yrB8Eu35RqrsTFIBfJstYrfjktzq2 MhJs+kEnmxrXsAJJ7N2CSUGGeafuvT/jRtEeVTmITwI0FYbORaoEB/GpKW5+fbHVhp xKZfK3vMPARZg== From: Will Deacon To: Robin Murphy , mark.rutland@arm.com Subject: Re: [PATCH 1/2] perf/arm-cmn: Fix PMU instance naming Date: Thu, 28 Jan 2021 21:07:22 +0000 Message-Id: <161186491259.2022078.15026819919352904164.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <649a2281233f193d59240b13ed91b57337c77b32.1611839564.git.robin.murphy@arm.com> References: <649a2281233f193d59240b13ed91b57337c77b32.1611839564.git.robin.murphy@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210128_160733_880735_6548D675 X-CRM114-Status: UNSURE ( 8.16 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: catalin.marinas@arm.com, kernel-team@android.com, linux-arm-kernel@lists.infradead.org, Will Deacon 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 Thu, 28 Jan 2021 13:12:43 +0000, Robin Murphy wrote: > Although it's neat to avoid the suffix for the typical case of a > single PMU, it means systems with multiple CMN instances end up with > inconsistent naming. I think it also breaks perf tool's "uncore alias" > logic if the common instance prefix is also the full name of one. > > Avoid any surprises by not trying to be clever and simply numbering > every instance, even when it might technically prove redundant. Applied to will (for-next/perf), thanks! [1/2] perf/arm-cmn: Fix PMU instance naming https://git.kernel.org/will/c/79d7c3dca99f [2/2] perf/arm-cmn: Move IRQs when migrating context https://git.kernel.org/will/c/1c8147ea89c8 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel