| Message ID | 20211023180510.35152-1-matthew.brost@intel.com (mailing list archive) |
|---|---|
| Headers | show
Return-Path: <SRS0=hSYZ=PL=lists.freedesktop.org=intel-gfx-bounces@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11D7AC433F5 for <intel-gfx@archiver.kernel.org>; Sat, 23 Oct 2021 18:09:54 +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 C01C260ED5 for <intel-gfx@archiver.kernel.org>; Sat, 23 Oct 2021 18:09:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C01C260ED5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 52D1C89E9E; Sat, 23 Oct 2021 18:09:53 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7C2DA89E9E; Sat, 23 Oct 2021 18:09:52 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10146"; a="209566137" X-IronPort-AV: E=Sophos;i="5.87,175,1631602800"; d="scan'208";a="209566137" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2021 11:09:51 -0700 X-IronPort-AV: E=Sophos;i="5.87,175,1631602800"; d="scan'208";a="528262356" Received: from jons-linux-dev-box.fm.intel.com ([10.1.27.20]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2021 11:09:51 -0700 From: Matthew Brost <matthew.brost@intel.com> To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org> Cc: <daniele.ceraolospurio@intel.com>, <john.c.harrison@intel.com> Date: Sat, 23 Oct 2021 11:05:07 -0700 Message-Id: <20211023180510.35152-1-matthew.brost@intel.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 0/3] Do error capture async, flush G2H processing on reset X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development <intel-gfx.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/intel-gfx> List-Post: <mailto:intel-gfx@lists.freedesktop.org> List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe> Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org> |
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Do error capture async, flush G2H processing on reset
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Rather allocating an error capture in nowait context to break a lockdep splat [1], do the error capture async compared to the G2H processing. v2: Fix Docs warning v3: Rebase, resend for CI v4: Resend for CI v5: Fix CI splat: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21428/fi-rkl-guc/igt@i915_selftest@live@hangcheck.html Signed-off-by: Matthew Brost <matthew.brost@intel.com> [1] https://patchwork.freedesktop.org/patch/451415/?series=93704&rev=5 John Harrison (1): drm/i915/guc: Refcount context during error capture Matthew Brost (2): drm/i915/guc: Do error capture asynchronously drm/i915/guc: Flush G2H work queue during reset drivers/gpu/drm/i915/gt/intel_context.c | 2 + drivers/gpu/drm/i915/gt/intel_context_types.h | 7 ++ drivers/gpu/drm/i915/gt/uc/intel_guc.h | 10 ++ .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 107 ++++++++++++++---- 4 files changed, 101 insertions(+), 25 deletions(-)