[Intel-gfx] [RFC PATCH 0/2] Remove frontbuffer tracking from the gem code

[Intel-gfx] [RFC PATCH 0/2] Remove frontbuffer tracking from the gem code

[Jouni Högander]

We should now rely on userspace doing dirtyfb. There is no need to
have separate frontbuffer tracking hooks in gem code. 

It was found out that fbdev code calling intel_frontbuffer_invalidate
caused psr being left disabled. Tackle this by removing
intel_frontbuffer_invalidate calls from intel_fbdev code.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: José Roberto de Souza <jose.souza@intel.com>

Jouni Högander (2):
  drm/i915/fbdev: Remove frontbuffer tracking calls
  drm/i915: Remove all frontbuffer tracking calls from the gem code

 drivers/gpu/drm/i915/display/intel_fbdev.c   | 62 ++------------------
 drivers/gpu/drm/i915/display/intel_overlay.c |  2 -
 drivers/gpu/drm/i915/gem/i915_gem_clflush.c  |  2 -
 drivers/gpu/drm/i915/gem/i915_gem_domain.c   |  5 --
 drivers/gpu/drm/i915/gem/i915_gem_object.c   | 24 --------
 drivers/gpu/drm/i915/gem/i915_gem_object.h   | 16 -----
 drivers/gpu/drm/i915/gem/i915_gem_phys.c     |  7 ---
 drivers/gpu/drm/i915/i915_gem.c              |  5 --
 8 files changed, 4 insertions(+), 119 deletions(-)

-- 
2.25.1

[Intel-gfx] [RFC PATCH 1/2] drm/i915/fbdev: Remove frontbuffer tracking calls

[Jouni Högander]

Intel_fbdev can use drm_helper functions which are calling dirtyfb
callback.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
---
 drivers/gpu/drm/i915/display/intel_fbdev.c | 62 ++--------------------
 1 file changed, 4 insertions(+), 58 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 2cd62a187df3..177c0c20c11e 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -67,68 +67,15 @@ struct intel_fbdev {
 	struct mutex hpd_lock;
 };
 
-static struct intel_frontbuffer *to_frontbuffer(struct intel_fbdev *ifbdev)
-{
-	return ifbdev->fb->frontbuffer;
-}
-
-static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev)
-{
-	intel_frontbuffer_invalidate(to_frontbuffer(ifbdev), ORIGIN_CPU);
-}
-
-static int intel_fbdev_set_par(struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct intel_fbdev *ifbdev =
-		container_of(fb_helper, struct intel_fbdev, helper);
-	int ret;
-
-	ret = drm_fb_helper_set_par(info);
-	if (ret == 0)
-		intel_fbdev_invalidate(ifbdev);
-
-	return ret;
-}
-
-static int intel_fbdev_blank(int blank, struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct intel_fbdev *ifbdev =
-		container_of(fb_helper, struct intel_fbdev, helper);
-	int ret;
-
-	ret = drm_fb_helper_blank(blank, info);
-	if (ret == 0)
-		intel_fbdev_invalidate(ifbdev);
-
-	return ret;
-}
-
-static int intel_fbdev_pan_display(struct fb_var_screeninfo *var,
-				   struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct intel_fbdev *ifbdev =
-		container_of(fb_helper, struct intel_fbdev, helper);
-	int ret;
-
-	ret = drm_fb_helper_pan_display(var, info);
-	if (ret == 0)
-		intel_fbdev_invalidate(ifbdev);
-
-	return ret;
-}
-
 static const struct fb_ops intelfb_ops = {
 	.owner = THIS_MODULE,
 	DRM_FB_HELPER_DEFAULT_OPS,
-	.fb_set_par = intel_fbdev_set_par,
+	.fb_set_par = drm_fb_helper_set_par,
 	.fb_fillrect = drm_fb_helper_cfb_fillrect,
 	.fb_copyarea = drm_fb_helper_cfb_copyarea,
 	.fb_imageblit = drm_fb_helper_cfb_imageblit,
-	.fb_pan_display = intel_fbdev_pan_display,
-	.fb_blank = intel_fbdev_blank,
+	.fb_pan_display = drm_fb_helper_pan_display,
+	.fb_blank = drm_fb_helper_blank,
 };
 
 static int intelfb_alloc(struct drm_fb_helper *helper,
@@ -694,8 +641,7 @@ void intel_fbdev_restore_mode(struct drm_device *dev)
 	if (!ifbdev->vma)
 		return;
 
-	if (drm_fb_helper_restore_fbdev_mode_unlocked(&ifbdev->helper) == 0)
-		intel_fbdev_invalidate(ifbdev);
+	drm_fb_helper_restore_fbdev_mode_unlocked(&ifbdev->helper);
 }
 
 struct intel_framebuffer *intel_fbdev_framebuffer(struct intel_fbdev *fbdev)
-- 
2.25.1

[Intel-gfx] [RFC PATCH 2/2] drm/i915: Remove all frontbuffer tracking calls from the gem code

[Jouni Högander]

We should now rely on userspace doing dirtyfb. There is no
need to have separate frontbuffer tracking hooks in gem code.

This patch is removing all frontbuffer tracking calls from the gem
code.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_overlay.c |  2 --
 drivers/gpu/drm/i915/gem/i915_gem_clflush.c  |  2 --
 drivers/gpu/drm/i915/gem/i915_gem_domain.c   |  5 ----
 drivers/gpu/drm/i915/gem/i915_gem_object.c   | 24 --------------------
 drivers/gpu/drm/i915/gem/i915_gem_object.h   | 16 -------------
 drivers/gpu/drm/i915/gem/i915_gem_phys.c     |  7 ------
 drivers/gpu/drm/i915/i915_gem.c              |  5 ----
 7 files changed, 61 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c
index 76845d34ad0c..98342dec36b5 100644
--- a/drivers/gpu/drm/i915/display/intel_overlay.c
+++ b/drivers/gpu/drm/i915/display/intel_overlay.c
@@ -810,8 +810,6 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
 		goto out_pin_section;
 	}
 
-	i915_gem_object_flush_frontbuffer(new_bo, ORIGIN_DIRTYFB);
-
 	if (!overlay->active) {
 		const struct intel_crtc_state *crtc_state =
 			overlay->crtc->config;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
index ce91b23385cf..96a6b79fb44e 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
@@ -22,8 +22,6 @@ static void __do_clflush(struct drm_i915_gem_object *obj)
 {
 	GEM_BUG_ON(!i915_gem_object_has_pages(obj));
 	drm_clflush_sg(obj->mm.pages);
-
-	i915_gem_object_flush_frontbuffer(obj, ORIGIN_CPU);
 }
 
 static void clflush_work(struct dma_fence_work *base)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_domain.c b/drivers/gpu/drm/i915/gem/i915_gem_domain.c
index 3e5d6057b3ef..f467d7548e83 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_domain.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_domain.c
@@ -64,7 +64,6 @@ flush_write_domain(struct drm_i915_gem_object *obj, unsigned int flush_domains)
 		}
 		spin_unlock(&obj->vma.lock);
 
-		i915_gem_object_flush_frontbuffer(obj, ORIGIN_CPU);
 		break;
 
 	case I915_GEM_DOMAIN_WC:
@@ -616,9 +615,6 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 out_unlock:
 	i915_gem_object_unlock(obj);
 
-	if (!err && write_domain)
-		i915_gem_object_invalidate_frontbuffer(obj, ORIGIN_CPU);
-
 out:
 	i915_gem_object_put(obj);
 	return err;
@@ -729,7 +725,6 @@ int i915_gem_object_prepare_write(struct drm_i915_gem_object *obj,
 	}
 
 out:
-	i915_gem_object_invalidate_frontbuffer(obj, ORIGIN_CPU);
 	obj->mm.dirty = true;
 	/* return with the pages pinned */
 	return 0;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 372bc220faeb..c163ee69608f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -393,30 +393,6 @@ static void i915_gem_free_object(struct drm_gem_object *gem_obj)
 		queue_delayed_work(i915->wq, &i915->mm.free_work, 0);
 }
 
-void __i915_gem_object_flush_frontbuffer(struct drm_i915_gem_object *obj,
-					 enum fb_op_origin origin)
-{
-	struct intel_frontbuffer *front;
-
-	front = __intel_frontbuffer_get(obj);
-	if (front) {
-		intel_frontbuffer_flush(front, origin);
-		intel_frontbuffer_put(front);
-	}
-}
-
-void __i915_gem_object_invalidate_frontbuffer(struct drm_i915_gem_object *obj,
-					      enum fb_op_origin origin)
-{
-	struct intel_frontbuffer *front;
-
-	front = __intel_frontbuffer_get(obj);
-	if (front) {
-		intel_frontbuffer_invalidate(front, origin);
-		intel_frontbuffer_put(front);
-	}
-}
-
 static void
 i915_gem_object_read_from_page_kmap(struct drm_i915_gem_object *obj, u64 offset, void *dst, int size)
 {
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 02c37fe4a535..d7a08172b239 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -578,22 +578,6 @@ void __i915_gem_object_flush_frontbuffer(struct drm_i915_gem_object *obj,
 void __i915_gem_object_invalidate_frontbuffer(struct drm_i915_gem_object *obj,
 					      enum fb_op_origin origin);
 
-static inline void
-i915_gem_object_flush_frontbuffer(struct drm_i915_gem_object *obj,
-				  enum fb_op_origin origin)
-{
-	if (unlikely(rcu_access_pointer(obj->frontbuffer)))
-		__i915_gem_object_flush_frontbuffer(obj, origin);
-}
-
-static inline void
-i915_gem_object_invalidate_frontbuffer(struct drm_i915_gem_object *obj,
-				       enum fb_op_origin origin)
-{
-	if (unlikely(rcu_access_pointer(obj->frontbuffer)))
-		__i915_gem_object_invalidate_frontbuffer(obj, origin);
-}
-
 int i915_gem_object_read_from_page(struct drm_i915_gem_object *obj, u64 offset, void *dst, int size);
 
 bool i915_gem_object_is_shmem(const struct drm_i915_gem_object *obj);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/i915_gem_phys.c
index ca6faffcc496..e98a9884cf5a 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_phys.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_phys.c
@@ -151,19 +151,12 @@ int i915_gem_object_pwrite_phys(struct drm_i915_gem_object *obj,
 	if (err)
 		return err;
 
-	/*
-	 * We manually control the domain here and pretend that it
-	 * remains coherent i.e. in the GTT domain, like shmem_pwrite.
-	 */
-	i915_gem_object_invalidate_frontbuffer(obj, ORIGIN_CPU);
-
 	if (copy_from_user(vaddr, user_data, args->size))
 		return -EFAULT;
 
 	drm_clflush_virt_range(vaddr, args->size);
 	intel_gt_chipset_flush(to_gt(i915));
 
-	i915_gem_object_flush_frontbuffer(obj, ORIGIN_CPU);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 2e10187cd0a0..7f5d835a95a3 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -566,8 +566,6 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj,
 		goto out_rpm;
 	}
 
-	i915_gem_object_invalidate_frontbuffer(obj, ORIGIN_CPU);
-
 	user_data = u64_to_user_ptr(args->data_ptr);
 	offset = args->offset;
 	remain = args->size;
@@ -610,7 +608,6 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj,
 	}
 
 	intel_gt_flush_ggtt_writes(ggtt->vm.gt);
-	i915_gem_object_flush_frontbuffer(obj, ORIGIN_CPU);
 
 	i915_gem_gtt_cleanup(obj, &node, vma);
 out_rpm:
@@ -697,8 +694,6 @@ i915_gem_shmem_pwrite(struct drm_i915_gem_object *obj,
 		offset = 0;
 	}
 
-	i915_gem_object_flush_frontbuffer(obj, ORIGIN_CPU);
-
 	i915_gem_object_unpin_pages(obj);
 	return ret;
 
-- 
2.25.1

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for Remove frontbuffer tracking from the gem code

[Patchwork]

== Series Details ==

Series: Remove frontbuffer tracking from the gem code
URL   : https://patchwork.freedesktop.org/series/100950/
State : warning

== Summary ==

$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.

[Intel-gfx] ✗ Fi.CI.BAT: failure for Remove frontbuffer tracking from the gem code

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 9874 bytes --]

== Series Details ==

Series: Remove frontbuffer tracking from the gem code
URL   : https://patchwork.freedesktop.org/series/100950/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_11311 -> Patchwork_22463
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_22463 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_22463, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/index.html

Participating hosts (48 -> 43)
------------------------------

  Additional (1): fi-kbl-8809g 
  Missing    (6): shard-tglu fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 fi-pnv-d510 fi-bdw-samus 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_22463:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-skl-6600u:       NOTRUN -> [FAIL][1]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@i915_pm_rpm@basic-pci-d3-state.html

  
Known issues
------------

  Here are the changes found in Patchwork_22463 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s0@smem:
    - fi-kbl-8809g:       NOTRUN -> [DMESG-WARN][2] ([i915#4962]) +1 similar issue
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-kbl-8809g/igt@gem_exec_suspend@basic-s0@smem.html

  * igt@gem_huc_copy@huc-copy:
    - fi-skl-6600u:       NOTRUN -> [SKIP][3] ([fdo#109271] / [i915#2190])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@gem_huc_copy@huc-copy.html
    - fi-kbl-8809g:       NOTRUN -> [SKIP][4] ([fdo#109271] / [i915#2190])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-kbl-8809g/igt@gem_huc_copy@huc-copy.html

  * igt@gem_lmem_swapping@random-engines:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][5] ([fdo#109271] / [i915#4613]) +3 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-kbl-8809g/igt@gem_lmem_swapping@random-engines.html

  * igt@gem_lmem_swapping@verify-random:
    - fi-skl-6600u:       NOTRUN -> [SKIP][6] ([fdo#109271] / [i915#4613]) +3 similar issues
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@gem_lmem_swapping@verify-random.html

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][7] ([fdo#109271]) +54 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-kbl-8809g/igt@i915_pm_rpm@basic-rte.html

  * igt@i915_selftest@live:
    - fi-skl-6600u:       NOTRUN -> [FAIL][8] ([i915#4547])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@i915_selftest@live.html

  * igt@i915_selftest@live@hangcheck:
    - fi-hsw-4770:        [PASS][9] -> [INCOMPLETE][10] ([i915#4785])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11311/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html
    - fi-bdw-5557u:       NOTRUN -> [INCOMPLETE][11] ([i915#3921])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-bdw-5557u/igt@i915_selftest@live@hangcheck.html
    - fi-snb-2600:        [PASS][12] -> [INCOMPLETE][13] ([i915#3921])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11311/fi-snb-2600/igt@i915_selftest@live@hangcheck.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-snb-2600/igt@i915_selftest@live@hangcheck.html

  * igt@i915_selftest@live@workarounds:
    - fi-rkl-guc:         [PASS][14] -> [INCOMPLETE][15] ([i915#4983])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11311/fi-rkl-guc/igt@i915_selftest@live@workarounds.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-rkl-guc/igt@i915_selftest@live@workarounds.html

  * igt@kms_chamelium@hdmi-edid-read:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][16] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-kbl-8809g/igt@kms_chamelium@hdmi-edid-read.html

  * igt@kms_chamelium@vga-edid-read:
    - fi-skl-6600u:       NOTRUN -> [SKIP][17] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@kms_chamelium@vga-edid-read.html
    - fi-bdw-5557u:       NOTRUN -> [SKIP][18] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-bdw-5557u/igt@kms_chamelium@vga-edid-read.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:
    - fi-skl-6600u:       NOTRUN -> [SKIP][19] ([fdo#109271]) +3 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html

  * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d:
    - fi-skl-6600u:       NOTRUN -> [SKIP][20] ([fdo#109271] / [i915#533])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html
    - fi-kbl-8809g:       NOTRUN -> [SKIP][21] ([fdo#109271] / [i915#533])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-kbl-8809g/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html

  * igt@kms_psr@cursor_plane_move:
    - fi-bdw-5557u:       NOTRUN -> [SKIP][22] ([fdo#109271]) +13 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-bdw-5557u/igt@kms_psr@cursor_plane_move.html

  * igt@runner@aborted:
    - fi-hsw-4770:        NOTRUN -> [FAIL][23] ([fdo#109271] / [i915#1436] / [i915#4312])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-hsw-4770/igt@runner@aborted.html
    - fi-skl-6600u:       NOTRUN -> [FAIL][24] ([i915#1436] / [i915#4312])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@runner@aborted.html

  
#### Possible fixes ####

  * igt@gem_busy@busy@all:
    - {bat-dg2-9}:        [DMESG-WARN][25] -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11311/bat-dg2-9/igt@gem_busy@busy@all.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/bat-dg2-9/igt@gem_busy@busy@all.html

  * igt@gem_exec_suspend@basic-s3@smem:
    - fi-skl-6600u:       [INCOMPLETE][27] ([i915#4547]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11311/fi-skl-6600u/igt@gem_exec_suspend@basic-s3@smem.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/fi-skl-6600u/igt@gem_exec_suspend@basic-s3@smem.html

  * igt@i915_selftest@live@reset:
    - {bat-adlp-6}:       [DMESG-FAIL][29] ([i915#4983]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11311/bat-adlp-6/igt@i915_selftest@live@reset.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/bat-adlp-6/igt@i915_selftest@live@reset.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#3576]: https://gitlab.freedesktop.org/drm/intel/issues/3576
  [i915#3595]: https://gitlab.freedesktop.org/drm/intel/issues/3595
  [i915#3921]: https://gitlab.freedesktop.org/drm/intel/issues/3921
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
  [i915#4215]: https://gitlab.freedesktop.org/drm/intel/issues/4215
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
  [i915#4547]: https://gitlab.freedesktop.org/drm/intel/issues/4547
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4785]: https://gitlab.freedesktop.org/drm/intel/issues/4785
  [i915#4936]: https://gitlab.freedesktop.org/drm/intel/issues/4936
  [i915#4962]: https://gitlab.freedesktop.org/drm/intel/issues/4962
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#5127]: https://gitlab.freedesktop.org/drm/intel/issues/5127
  [i915#5190]: https://gitlab.freedesktop.org/drm/intel/issues/5190
  [i915#5191]: https://gitlab.freedesktop.org/drm/intel/issues/5191
  [i915#5192]: https://gitlab.freedesktop.org/drm/intel/issues/5192
  [i915#5193]: https://gitlab.freedesktop.org/drm/intel/issues/5193
  [i915#5194]: https://gitlab.freedesktop.org/drm/intel/issues/5194
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533


Build changes
-------------

  * Linux: CI_DRM_11311 -> Patchwork_22463

  CI-20190529: 20190529
  CI_DRM_11311: 45895e480b1bbf55042a457a0181051727261fc8 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6361: 2372a4beb6a33c5f0799a4a8ccbb93794f52dbca @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_22463: 5b6686b92b42572409834ea887149fd174ff2303 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

5b6686b92b42 drm/i915: Remove all frontbuffer tracking calls from the gem code
9f49dd1778a1 drm/i915/fbdev: Remove frontbuffer tracking calls

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22463/index.html

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