From patchwork Mon Dec 28 12:49:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 353595 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_RED, 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 45F55C43331 for ; Mon, 28 Dec 2020 14:27:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 202CC22B4B for ; Mon, 28 Dec 2020 14:27:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2503353AbgL1O1E (ORCPT ); Mon, 28 Dec 2020 09:27:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:60270 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2503333AbgL1OZy (ORCPT ); Mon, 28 Dec 2020 09:25:54 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id E819E207B2; Mon, 28 Dec 2020 14:25:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609165539; bh=sHRTlPOkrSFBIDafdngq/slEC7jkGCdrz9KNv3Til88=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=a1mosDMt2Nv9d8TMfalZP9DtLRPzJ36NpZaD+AnBOnb82qJ7Ju0zwVvW7wjuTlLB4 4LODEVdweLFZqU15wKWk3W3+VxkYzdFV+LkVGYRewFV7RMXHlR1W/Xha7ox2Lt5HA2 HgS0+qcrx+s6eUpvU0WWxU8SAepRsYp9lr828lXc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kan Liang , "Peter Zijlstra (Intel)" Subject: [PATCH 5.10 567/717] perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake Date: Mon, 28 Dec 2020 13:49:25 +0100 Message-Id: <20201228125048.077008967@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228125020.963311703@linuxfoundation.org> References: <20201228125020.963311703@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Kan Liang commit 46b72e1bf4fc571da0c29c6fb3e5b2a2107a4c26 upstream. According to the event list from icelake_core_v1.09.json, the encoding of the RTM_RETIRED.ABORTED event on Ice Lake should be, "EventCode": "0xc9", "UMask": "0x04", "EventName": "RTM_RETIRED.ABORTED", Correct the wrong encoding. Fixes: 6017608936c1 ("perf/x86/intel: Add Icelake support") Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20201125213720.15692-1-kan.liang@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- arch/x86/events/intel/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -5465,7 +5465,7 @@ __init int intel_pmu_init(void) mem_attr = icl_events_attrs; td_attr = icl_td_events_attrs; tsx_attr = icl_tsx_events_attrs; - x86_pmu.rtm_abort_event = X86_CONFIG(.event=0xca, .umask=0x02); + x86_pmu.rtm_abort_event = X86_CONFIG(.event=0xc9, .umask=0x04); x86_pmu.lbr_pt_coexist = true; intel_pmu_pebs_data_source_skl(pmem); x86_pmu.update_topdown_event = icl_update_topdown_event;