From patchwork Tue Sep 24 09:24:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Ma X-Patchwork-Id: 1988829 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=185.125.189.65; helo=lists.ubuntu.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=patchwork.ozlabs.org) Received: from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XCZG33QtNz1xst for ; Tue, 24 Sep 2024 19:25:15 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=lists.ubuntu.com) by lists.ubuntu.com with esmtp (Exim 4.86_2) (envelope-from ) id 1st1n8-0006JG-Do; Tue, 24 Sep 2024 09:25:06 +0000 Received: from smtp-relay-canonical-1.internal ([10.131.114.174] helo=smtp-relay-canonical-1.canonical.com) by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1st1n4-0006Ej-D2 for kernel-team@lists.ubuntu.com; Tue, 24 Sep 2024 09:25:02 +0000 Received: from localhost.localdomain (unknown [222.129.37.69]) (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 smtp-relay-canonical-1.canonical.com (Postfix) with ESMTPSA id C32C7412A2 for ; Tue, 24 Sep 2024 09:25:00 +0000 (UTC) From: Aaron Ma To: kernel-team@lists.ubuntu.com Subject: [SRU][O][PATCH 4/5] perf/x86/intel/uncore: Add LNL uncore iMC freerunning support Date: Tue, 24 Sep 2024 17:24:45 +0800 Message-ID: <20240924092446.26884-5-aaron.ma@canonical.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240924092446.26884-1-aaron.ma@canonical.com> References: <20240924092446.26884-1-aaron.ma@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Zhenyu Wang BugLink: https://bugs.launchpad.net/bugs/2081810 LNL uncore imc freerunning counters keep same as previous HW. Signed-off-by: Zhenyu Wang Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Kan Liang Link: https://lore.kernel.org/r/20240731141353.759643-4-kan.liang@linux.intel.com (cherry picked from commit 9ac57c456fcb17f07f8792219479b0c841d75ba7) Signed-off-by: Aaron Ma --- arch/x86/events/intel/uncore_snb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c index 983beede73ac..f7402bd4da6e 100644 --- a/arch/x86/events/intel/uncore_snb.c +++ b/arch/x86/events/intel/uncore_snb.c @@ -1840,6 +1840,7 @@ static struct intel_uncore_type *lnl_mmio_uncores[] = { &adl_uncore_imc, &lnl_uncore_hbo, &lnl_uncore_sncu, + &adl_uncore_imc_free_running, NULL };