From patchwork Tue Sep 14 04:24:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Brost X-Patchwork-Id: 12491663 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 58EB9C433F5 for ; Tue, 14 Sep 2021 04:30:05 +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 1B24B610CE for ; Tue, 14 Sep 2021 04:30:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1B24B610CE 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 9DC2F6E3BB; Tue, 14 Sep 2021 04:29:54 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 646016E3BB; Tue, 14 Sep 2021 04:29:53 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10106"; a="218696861" X-IronPort-AV: E=Sophos;i="5.85,291,1624345200"; d="scan'208";a="218696861" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2021 21:29:52 -0700 X-IronPort-AV: E=Sophos;i="5.85,291,1624345200"; d="scan'208";a="543660548" Received: from jons-linux-dev-box.fm.intel.com ([10.1.27.20]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2021 21:29:47 -0700 From: Matthew Brost To: , Cc: , Date: Mon, 13 Sep 2021 21:24:41 -0700 Message-Id: <20210914042445.29466-1-matthew.brost@intel.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/4] 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Rather allocating an error capture in nowait context to break a lockdep splat [1], do the error capture async compared to the G2H processing. Signed-off-by: Matthew Brost [1] https://patchwork.freedesktop.org/patch/451415/?series=93704&rev=5 John Harrison (1): drm/i915/guc: Refcount context during error capture Matthew Brost (3): drm/i915/guc: Move guc_ids under submission_state sub-structure 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 | 16 ++- drivers/gpu/drm/i915/gt/uc/intel_guc.h | 36 +++-- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 133 ++++++++++++------ 4 files changed, 128 insertions(+), 59 deletions(-)