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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 62911C4332F for ; Tue, 22 Nov 2022 18:57:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BBCA410E441; Tue, 22 Nov 2022 18:57:53 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1515910E43B; Tue, 22 Nov 2022 18:57:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1669143469; x=1700679469; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=nVxdc1EHcgRU+BJnTfJAE7FbDIo04dklBg/Vo24XIb4=; b=HgSgY9PbrVidhkGmflVIqIA68cn5fXpos65D9IkqpFniszDyjK9NbBRr X+a946x8OINb6BC33CiC6sUqN5u/l3EJbbxr6bBdibVvTClEmfsvnLnwV oASMeFFqpANjjspAnWyFlQMwRcDcUCc883zyi/yS0IBMdlBssFhMS5k1m rnUGqnyp9y64NbUkmcHaAbhADppA/n7nB8HuV7sZCieMZG5V/qcTL5ML2 nEJ+IRTFdNjJJoyeeHbO5Rzu25QZy3iNvXVOX73D7TxzObW1VD/7qdjQm X8btBHv131Z1HoQgtDkI/gOtC7jDYRcHJgMZnQ98YhBlM4V1hMtlnHUdA A==; X-IronPort-AV: E=McAfee;i="6500,9779,10539"; a="293598561" X-IronPort-AV: E=Sophos;i="5.96,184,1665471600"; d="scan'208";a="293598561" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2022 10:57:48 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10539"; a="641517987" X-IronPort-AV: E=Sophos;i="5.96,184,1665471600"; d="scan'208";a="641517987" Received: from fuhrberg-mobl1.ger.corp.intel.com (HELO intel.com) ([10.251.209.136]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2022 10:57:44 -0800 From: Andi Shyti To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Tue, 22 Nov 2022 19:57:33 +0100 Message-Id: <20221122185737.96459-1-andi.shyti@linux.intel.com> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH v2 0/4] Add guard padding around i915_vma 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: , Cc: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , Chris Wilson , Matthew Auld Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi, This series adds guards around vma's but setting a pages at the beginning and at the end that work as padding. The first user of the vma guard are scanout objects which don't need anymore to add scratch to all the unused ggtt's and speeding up up considerably the boot and resume by several hundreds of milliseconds up to over a full second in slower machines. Because of this we don't need anymore 2ef6efa79fec ("drm/i915: Improve on suspend / resume time with VT-d enabled") which gets reverted. Changelog ========= v1 -> v2: - Revert 2ef6efa79fec ("drm/i915: Improve on suspend / resume time with VT-d enabled") Andi Andi Shyti (1): Revert "drm/i915: Improve on suspend / resume time with VT-d enabled" Chris Wilson (3): drm/i915: Wrap all access to i915_vma.node.start|size drm/i915: Introduce guard pages to i915_vma drm/i915: Refine VT-d scanout workaround drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_domain.c | 13 +++ .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 33 +++--- drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_tiling.c | 4 +- .../gpu/drm/i915/gem/selftests/huge_pages.c | 2 +- .../i915/gem/selftests/i915_gem_client_blt.c | 23 ++-- .../drm/i915/gem/selftests/i915_gem_context.c | 15 ++- .../drm/i915/gem/selftests/i915_gem_mman.c | 2 +- .../drm/i915/gem/selftests/igt_gem_utils.c | 7 +- drivers/gpu/drm/i915/gt/gen7_renderclear.c | 2 +- drivers/gpu/drm/i915/gt/intel_ggtt.c | 108 ++++-------------- drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 3 +- drivers/gpu/drm/i915/gt/intel_gtt.h | 24 ---- drivers/gpu/drm/i915/gt/intel_renderstate.c | 2 +- .../gpu/drm/i915/gt/intel_ring_submission.c | 2 +- drivers/gpu/drm/i915/gt/selftest_engine_cs.c | 8 +- drivers/gpu/drm/i915/gt/selftest_execlists.c | 18 +-- drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 15 +-- drivers/gpu/drm/i915/gt/selftest_lrc.c | 16 +-- .../drm/i915/gt/selftest_ring_submission.c | 2 +- drivers/gpu/drm/i915/gt/selftest_rps.c | 12 +- .../gpu/drm/i915/gt/selftest_workarounds.c | 8 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 4 +- drivers/gpu/drm/i915/i915_debugfs.c | 2 +- drivers/gpu/drm/i915/i915_driver.c | 16 --- drivers/gpu/drm/i915/i915_gem_gtt.h | 3 +- drivers/gpu/drm/i915/i915_perf.c | 2 +- drivers/gpu/drm/i915/i915_vma.c | 59 +++++++--- drivers/gpu/drm/i915/i915_vma.h | 52 ++++++++- drivers/gpu/drm/i915/i915_vma_resource.c | 4 +- drivers/gpu/drm/i915/i915_vma_resource.h | 17 ++- drivers/gpu/drm/i915/i915_vma_types.h | 3 +- drivers/gpu/drm/i915/selftests/i915_request.c | 20 ++-- drivers/gpu/drm/i915/selftests/igt_spinner.c | 8 +- 36 files changed, 259 insertions(+), 256 deletions(-) -- 2.38.1