From nobody Sat Jan 3 00:00:15 2026 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 AFDD6E9413E for ; Sat, 7 Oct 2023 02:14:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234112AbjJGCOC (ORCPT ); Fri, 6 Oct 2023 22:14:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234096AbjJGCN4 (ORCPT ); Fri, 6 Oct 2023 22:13:56 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FAE2DE for ; Fri, 6 Oct 2023 19:13:54 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-d81e9981ff4so3545416276.3 for ; Fri, 06 Oct 2023 19:13:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1696644833; x=1697249633; darn=vger.kernel.org; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=Pvm9pouxrmYpafgNbDUzq8jjG9nkQlQXFZB/wFYV4ZY=; b=gIt3Ep8wQrLm5/xI11pGeuKoRgXc+4+1ky3tENwptnfMrV8Dnhm3eUn1Neff+jr1ht nBrZOdSRuch7YtiJZveOIztjN0qXG2QNjG4D/2Tfg4Sd0asjIbseR0Oah4fLyeMSY48S YjBwRKLA297NCyCDHgpE6s8X7N/0ObtaPH37elx4oPFSpgPEUoHJXBX4LZnKt4wsx4On 27bm+ZfEJoxBXe3SB7+49GKV8Zq+8mclPXthEw9fZa46wA3Vdu138lDMb8C0fs4OkOnj iXfNjPP8zqpIpu0nSJWP72ij6NxLspjEyzc5fxRiG2DySZRC5e09/vnediUEpzY2KV8B Ui+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696644833; x=1697249633; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Pvm9pouxrmYpafgNbDUzq8jjG9nkQlQXFZB/wFYV4ZY=; b=vTPqKV2lG67NxYkHtJSxUDNXD10V6CI/giRbg5gH3s+BAFVwUZx0Z7AYb0u5zlAbl6 Kb2qU6ex8Rym1Sv5xU7FzYOzXNZm9gdcJpXosheYrJXCNCYTJdRIJUetw/IuW4zT1V8y 9z1WyS0WfVEInoKgniDlV8ltRDMk7AGpMdBKc8uUHJ8NHU3BYBZHm7rC5qnIMQYOYBhc jgiyg2eJTRNerpK8xvqg9IvQlrmRjMS4LkCtQJS/Jv0IV5Q/Pxc/AMKYjX7mbbDkndeV ghWpa7/4d+4JZhIxGlb1ke06D1OuwOzSlJk16Z6dnGQ0E71qcb+OzOuAMBd8HPKfUJ06 +ZZQ== X-Gm-Message-State: AOJu0YzQ7bqD/KOkvTmYYzWB+O4oZDAA8BpwT/pjUign6LFDFmndTrJC KWTR73B0BlPfxwRCHGPi3JlSXK1FxE3n X-Google-Smtp-Source: AGHT+IG/FCsfFR7DMO8ROGGKaKObepHsSbay/fgC+twT50YsCh2lPxyqOr65LGKvE49Mf12qsmL2OTWovX1b X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:7031:b36b:6c77:bfd0]) (user=irogers job=sendgmr) by 2002:a25:d313:0:b0:d7b:92d7:5629 with SMTP id e19-20020a25d313000000b00d7b92d75629mr166217ybf.8.1696644833466; Fri, 06 Oct 2023 19:13:53 -0700 (PDT) Date: Fri, 6 Oct 2023 19:13:22 -0700 In-Reply-To: <20231007021326.4156714-1-irogers@google.com> Message-Id: <20231007021326.4156714-4-irogers@google.com> Mime-Version: 1.0 References: <20231007021326.4156714-1-irogers@google.com> X-Mailer: git-send-email 2.42.0.609.gbb76f46606-goog Subject: [PATCH v1 3/7] perf arm-spe: Move PMU initialization from default config code From: Ian Rogers To: Suzuki K Poulose , Mike Leach , James Clark , Leo Yan , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Thomas Richter , Ravi Bangoria , Kajol Jain , Jing Zhang , Kan Liang , Yang Jihong , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Avoid setting PMU values in arm_spe_pmu_default_config, move to perf_pmu__arch_init. Signed-off-by: Ian Rogers Reviewed-by: Adrian Hunter --- tools/perf/arch/arm/util/pmu.c | 2 ++ tools/perf/arch/arm64/util/arm-spe.c | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c index d55d2b15f2e6..f25f68f84a94 100644 --- a/tools/perf/arch/arm/util/pmu.c +++ b/tools/perf/arch/arm/util/pmu.c @@ -23,6 +23,8 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unu= sed) pmu->default_config =3D cs_etm_get_default_config(pmu); #if defined(__aarch64__) } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) { + pmu->selectable =3D true; + pmu->is_uncore =3D false; pmu->default_config =3D arm_spe_pmu_default_config(pmu); } else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) { pmu->selectable =3D true; diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/u= til/arm-spe.c index 9cc3d6dcb849..08a76734ccd2 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -516,8 +516,5 @@ struct perf_event_attr attr->sample_period =3D 4096; } =20 - arm_spe_pmu->selectable =3D true; - arm_spe_pmu->is_uncore =3D false; - return attr; } --=20 2.42.0.609.gbb76f46606-goog