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=-9.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 09DAFC35257 for ; Fri, 2 Oct 2020 23:28:04 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 987C82072E for ; Fri, 2 Oct 2020 23:28:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 987C82072E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 36C616E9E8; Fri, 2 Oct 2020 23:28:03 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0B29D6E9E8 for ; Fri, 2 Oct 2020 23:28:02 +0000 (UTC) IronPort-SDR: 07Rm9RQb60HDrgjr/+UfG0hW1OekMjFnT3Myyto1LrNfCXjiswbcxU8pzeLAzztfgzjsxNmy+R ZBshi199ekeQ== X-IronPort-AV: E=McAfee;i="6000,8403,9762"; a="163969275" X-IronPort-AV: E=Sophos;i="5.77,329,1596524400"; d="scan'208";a="163969275" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2020 16:28:01 -0700 IronPort-SDR: w5i1P41SOHhKSkhh8U5eCJ243qG2kTFL0VTLPgyvZHs4cCZsU0QW32HUi2B1qsLajMsoZmVoQ7 2v8o+yQ1JYRg== X-IronPort-AV: E=Sophos;i="5.77,329,1596524400"; d="scan'208";a="325972361" Received: from orsosgc001.ra.intel.com ([10.23.184.150]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2020 16:28:01 -0700 From: Umesh Nerlige Ramappa To: intel-gfx@lists.freedesktop.org, Chris Wilson , Lionel G Landwerlin Date: Fri, 2 Oct 2020 16:27:55 -0700 Message-Id: <20201002232801.51936-1-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/6] Allow privileged user to map the OA buffer X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Allow user to map the OA buffer and also trigger reports into it. CI fixes: v1: Fixes a memory corruption due to addition of OA whitelist on demand. v2: Spinlock when applying whitelist v3: Use uncore->lock. Do not check for wal->count when applying whitelist. v4: Refresh and rerun with newly added test (forked access). v5: - Split patches into smaller units - Grow the wal->list only for the engine that needs it. - Bring back the wal->count check when applying whitelist during resume Signed-off-by: Umesh Nerlige Ramappa Test-with: 20201002013957.16456-1-umesh.nerlige.ramappa@intel.com Piotr Maciejewski (1): drm/i915/perf: Ensure observation logic is not clock gated Umesh Nerlige Ramappa (5): drm/i915/gt: Lock intel_engine_apply_whitelist with uncore->lock drm/i915/perf: Whitelist OA report trigger registers drm/i915/gt: Refactor _wa_add to reuse wa_index and wa_list_grow drm/i915/perf: Whitelist OA counter and buffer registers drm/i915/perf: Map OA buffer to user space for gen12 performance query drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_mman.h | 2 + drivers/gpu/drm/i915/gt/intel_workarounds.c | 212 ++++++++++++---- drivers/gpu/drm/i915/gt/intel_workarounds.h | 7 + .../gpu/drm/i915/gt/intel_workarounds_types.h | 5 + drivers/gpu/drm/i915/i915_perf.c | 228 +++++++++++++++++- drivers/gpu/drm/i915/i915_perf_types.h | 8 + drivers/gpu/drm/i915/i915_reg.h | 10 + include/uapi/drm/i915_drm.h | 33 +++ 9 files changed, 455 insertions(+), 52 deletions(-) -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx