From patchwork Wed May 12 14:51:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 437785 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, 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 460E5C43618 for ; Wed, 12 May 2021 17:07:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 10A0261285 for ; Wed, 12 May 2021 17:07:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239586AbhELRIh (ORCPT ); Wed, 12 May 2021 13:08:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:42824 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236981AbhELQs2 (ORCPT ); Wed, 12 May 2021 12:48:28 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6565561E84; Wed, 12 May 2021 16:15:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620836152; bh=9r8ZGwTAYUpbIBMs5UGRDXRJM6e9EczXBc5XA4Rw3mU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n4up87l3zhNWZTy+1V87CQdy3R+HtnHtUrko6xojBX+qOKgKbwLJa0ceBPlOshtVE UprXJ+EiSMZEiaorBNW+oH894pxw004msRzf9J3jfgvZd1j6Xdnx1KW+TeDZSQmpeb W3LnJiA5LJGC2HcKapunmj5IZusZw0ZQB052P8Wc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Athira Rajeev , Madhavan Srinivasan , Michael Ellerman , Sasha Levin Subject: [PATCH 5.12 630/677] powerpc/perf: Fix the threshold event selection for memory events in power10 Date: Wed, 12 May 2021 16:51:16 +0200 Message-Id: <20210512144858.300482779@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Athira Rajeev [ Upstream commit 66d9b7492887d34c711bc05b36c22438acba51b4 ] Memory events (mem-loads and mem-stores) currently use the threshold event selection as issue to finish. Power10 supports issue to complete as part of thresholding which is more appropriate for mem-loads and mem-stores. Hence fix the event code for memory events to use issue to complete. Fixes: a64e697cef23 ("powerpc/perf: power10 Performance Monitoring support") Signed-off-by: Athira Rajeev Reviewed-by: Madhavan Srinivasan Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/1614840015-1535-1-git-send-email-atrajeev@linux.vnet.ibm.com Signed-off-by: Sasha Levin --- arch/powerpc/perf/power10-events-list.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/perf/power10-events-list.h b/arch/powerpc/perf/power10-events-list.h index e45dafe818ed..93be7197d250 100644 --- a/arch/powerpc/perf/power10-events-list.h +++ b/arch/powerpc/perf/power10-events-list.h @@ -75,5 +75,5 @@ EVENT(PM_RUN_INST_CMPL_ALT, 0x00002); * thresh end (TE) */ -EVENT(MEM_LOADS, 0x34340401e0); -EVENT(MEM_STORES, 0x343c0401e0); +EVENT(MEM_LOADS, 0x35340401e0); +EVENT(MEM_STORES, 0x353c0401e0);