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=-18.9 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,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 56A8CC49EB7 for ; Mon, 14 Jun 2021 11:28:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46145610A2 for ; Mon, 14 Jun 2021 11:28:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236212AbhFNLaA (ORCPT ); Mon, 14 Jun 2021 07:30:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:45866 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234688AbhFNLPV (ORCPT ); Mon, 14 Jun 2021 07:15:21 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3E0AD613F1; Mon, 14 Jun 2021 10:49:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623667774; bh=QprP99+5fmUex3Ytks9Sulz/04gs2honyf/nOSYgr0Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qGzl31+HgaVXxXi3Qz/HlN2WAc/fPRRpJfDUU5BmA6cDksocw0DuGa4F/MYbGrM3Q VMAnkyOu+Pu3XEk2R0morK1ZI8DrBm8fvFgBk6rSwVM1xq5WOosZ//szHXFqhP2Bog DoaGQ6lMivBEtq74vwGyq+0Nm9kg2XGUxmIiFlwM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jin Yao , Kan Liang , "Peter Zijlstra (Intel)" Subject: [PATCH 5.12 062/173] perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server Date: Mon, 14 Jun 2021 12:26:34 +0200 Message-Id: <20210614102700.229570005@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210614102658.137943264@linuxfoundation.org> References: <20210614102658.137943264@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kan Liang commit 848ff3768684701a4ce73a2ec0e5d438d4e2b0da upstream. Perf tool errors out with the latest event list for the Ice Lake server. event syntax error: 'unc_m2m_imc_reads.to_pmm' \___ value too big for format, maximum is 255 The same as the Snow Ridge server, the M2M uncore unit in the Ice Lake server has the unit mask extension field as well. Fixes: 2b3b76b5ec67 ("perf/x86/intel/uncore: Add Ice Lake server uncore support") Reported-by: Jin Yao Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/1622552943-119174-1-git-send-email-kan.liang@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- arch/x86/events/intel/uncore_snbep.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -5103,9 +5103,10 @@ static struct intel_uncore_type icx_unco .perf_ctr = SNR_M2M_PCI_PMON_CTR0, .event_ctl = SNR_M2M_PCI_PMON_CTL0, .event_mask = SNBEP_PMON_RAW_EVENT_MASK, + .event_mask_ext = SNR_M2M_PCI_PMON_UMASK_EXT, .box_ctl = SNR_M2M_PCI_PMON_BOX_CTL, .ops = &snr_m2m_uncore_pci_ops, - .format_group = &skx_uncore_format_group, + .format_group = &snr_m2m_uncore_format_group, }; static struct attribute *icx_upi_uncore_formats_attr[] = {