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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE255CCA479 for ; Thu, 21 Jul 2022 10:36:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233279AbiGUKgF (ORCPT ); Thu, 21 Jul 2022 06:36:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233272AbiGUKgB (ORCPT ); Thu, 21 Jul 2022 06:36:01 -0400 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EAB128E1C; Thu, 21 Jul 2022 03:36:00 -0700 (PDT) Received: by mail-pj1-x102b.google.com with SMTP id t3-20020a17090a3b4300b001f21eb7e8b0so4227049pjf.1; Thu, 21 Jul 2022 03:36:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ojTdOvekZFxnrXtD4DiHIEP3F03nTJIQqCh8/9hHa4k=; b=Ri9b82ZtYT7TeTf8FyMtOLfy7LgXbRy8Pg5DodWL9WG+QG3isp+1cOfz3ZxbU1aA9/ AVmqOO5TEGYah7SohIfcWJnAo1jiqIxJU96meKkoJnv4gJOanz28svdhhPEJzgaoJDw1 G7KP8heB0Wjwa2ID3JPy8lOpIdkrBFMLzMd/COvVv6HG5gQOtXfFVn8ge11W07FRarRs ayk/gwFuXl7T8zR0zJzb3iA1SC0pTsZe99xu2vtW0X5jfgQxMmfZwLLrfz1dfdHhnzZo Gat5HKev0LK5Y4oA2ZLoIkJNv5CT44OMUYosNZQ61M1jwfmqJLdKmqXtWHpOQKQ/2q+m Fk1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ojTdOvekZFxnrXtD4DiHIEP3F03nTJIQqCh8/9hHa4k=; b=PWEf7UxG4s5p46uNX82Kve5c4R3Q10jDCr5A+y6o+0kk53PEG3QLQxT00EmQ5s8deX yU6bkEu3tmz1gyctZoEGVRTi+ITScygV0CH/eZ9Q2vr6UHnmO4Wj2gYK34MUHlmkbrot TwnyjmzjEjjodrybTAdvNk+J6sANfCO2Ro4pD+yQnfYOiW8hcWliRzH77s9r20pLz+lO 1wKX6Kwc1UM1w0ZfKFwUT6UAXGwgoQPqxEieWu/gxkjYRkuKNNsjpcCxRM9eve+i6FKa O8WSsc1kcB+o2safn/ENf462/8kHrSBaWSyah+0JWprN5GDJVpolPbq5Ut78WsFHon5A SvTA== X-Gm-Message-State: AJIora9eQtzRZ2E7Lc0HqAJP9XCnYYjWtI86N43vW8MzNn/fBOU4KTRY FBnNS42ff0DDdOsraJrotoA= X-Google-Smtp-Source: AGRyM1vPplN6H7FMHen1Lt6GXz+XBq7RgCnVoZksODNCncTaXOXIGYsJFGEKg8EbIMwaIgmFGYl3Qw== X-Received: by 2002:a17:902:a616:b0:16c:d74e:4654 with SMTP id u22-20020a170902a61600b0016cd74e4654mr24025363plq.4.1658399759960; Thu, 21 Jul 2022 03:35:59 -0700 (PDT) Received: from localhost.localdomain ([103.7.29.32]) by smtp.gmail.com with ESMTPSA id q12-20020a65494c000000b00419aa0d9a2esm1161887pgs.28.2022.07.21.03.35.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Jul 2022 03:35:59 -0700 (PDT) From: Like Xu X-Google-Original-From: Like Xu To: Paolo Bonzini , Sean Christopherson Cc: Jim Mattson , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Kan Liang Subject: [PATCH v2 1/7] perf/x86/core: Update x86_pmu.pebs_capable for ICELAKE_{X,D} Date: Thu, 21 Jul 2022 18:35:42 +0800 Message-Id: <20220721103549.49543-2-likexu@tencent.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220721103549.49543-1-likexu@tencent.com> References: <20220721103549.49543-1-likexu@tencent.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Like Xu Ice Lake microarchitecture with EPT-Friendly PEBS capability also support the Extended feature, which means that all counters (both fixed function and general purpose counters) can be used for PEBS events. Update x86_pmu.pebs_capable like SPR to apply PEBS_ALL semantics. Cc: Kan Liang Fixes: fb358e0b811e ("perf/x86/intel: Add EPT-Friendly PEBS for Ice Lake Server") Signed-off-by: Like Xu --- arch/x86/events/intel/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index 4e9b7af9cc45..e46fd496187b 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -6239,6 +6239,7 @@ __init int intel_pmu_init(void) case INTEL_FAM6_ICELAKE_X: case INTEL_FAM6_ICELAKE_D: x86_pmu.pebs_ept = 1; + x86_pmu.pebs_capable = ~0ULL; pmem = true; fallthrough; case INTEL_FAM6_ICELAKE_L: -- 2.37.1