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=-9.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 A6D98C433E3 for ; Mon, 27 Jul 2020 07:31:23 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 5F6C22070B for ; Mon, 27 Jul 2020 07:31:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F6C22070B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BFWh93zvvzDrQL for ; Mon, 27 Jul 2020 17:31:21 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BFWZs4Kz5zDqjc for ; Mon, 27 Jul 2020 17:26:45 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 4BFWZs0tKYz9sRW; Mon, 27 Jul 2020 17:26:45 +1000 (AEST) From: Michael Ellerman To: Athira Rajeev , mpe@ellerman.id.au In-Reply-To: <1595489557-2047-1-git-send-email-atrajeev@linux.vnet.ibm.com> References: <1595489557-2047-1-git-send-email-atrajeev@linux.vnet.ibm.com> Subject: Re: [v4] powerpc/perf: Initialize power10 PMU registers in cpu setup routine Message-Id: <159583478028.602200.658606248160921457.b4-ty@ellerman.id.au> Date: Mon, 27 Jul 2020 17:26:45 +1000 (AEST) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jniethe5@gmail.com, mikey@neuling.org, maddy@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, 23 Jul 2020 03:32:37 -0400, Athira Rajeev wrote: > Initialize Monitor Mode Control Register 3 (MMCR3) > SPR which is new in power10. For PowerISA v3.1, BHRB disable > is controlled via Monitor Mode Control Register A (MMCRA) bit, > namely "BHRB Recording Disable (BHRBRD)". This patch also initializes > MMCRA BHRBRD to disable BHRB feature at boot for power10. Applied to powerpc/next. [1/1] powerpc/perf: Initialize power10 PMU registers in cpu setup routine https://git.kernel.org/powerpc/c/65156f2b1d9d5bf3fd0eac54b0a7fd515c92773c cheers