Daniel Vetter 723c3e5530 drm/atomic-helpers: Stall on the right commit ... stall_checks carefully picked out the right commit to stall on, then promptly used the wrong variable. Due to the break in the next loop iteration this could be the 3rd commit, or if the list only has 2 entries commit would now point into the struct drm_crtc itself, at some offset. Hilarity eventually ensues. For added safety, also break right away instead of iterating once more, but the real fix is waiting on stall_commit instead of commit. Reported-and-tested-by: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1465926658-10110-1-git-send-email-daniel.vetter@ffwll.ch		2016-06-15 17:14:24 +02:00
..
amd	drm/amdgpu: use crtc directly in drm_crtc_vblank_put()	2016-06-13 18:38:06 +02:00
arc	drm: arc: Rely on the default ->best_encoder() behavior	2016-06-10 17:21:52 +02:00
arm	drm/hdlcd: Use helper support for nonblocking commits	2016-06-10 17:11:17 +02:00
armada	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
ast	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
atmel-hlcdc	drm: atmel-hlcdc: Rely on the default ->best_encoder() behavior	2016-06-10 17:22:11 +02:00
bochs	drm/bochs: Use lockless gem BO free callback	2016-06-01 09:40:16 +02:00
bridge	drm/bridge: dw-hdmi: Use drm_atomic_helper_best_encoder()	2016-06-10 17:25:30 +02:00
cirrus	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
etnaviv	dma-buf/fence: make fence context 64 bit v2	2016-06-02 08:27:41 +02:00
exynos	drm: exynos: Rely on the default ->best_encoder() behavior	2016-06-10 17:22:15 +02:00
fsl-dcu	drm: fsl-dcu: Rely on the default ->best_encoder() behavior	2016-06-10 17:22:19 +02:00
gma500	drm/gma500: use drm_crtc_vblank_{on,off}()	2016-06-13 18:38:19 +02:00
hisilicon	drm/hisilicon: Implement some semblance of vblank event handling	2016-06-09 10:28:14 +02:00
i2c
i810
i915	drm/i915: Fix missing unlock on error in i915_ppgtt_info()	2016-06-14 07:57:20 +02:00
imx	drm/imx: plane: Don't set plane->crtc in ipu_plane_update()	2016-05-30 09:14:00 +02:00
mediatek	drm/atomic-helper: Massage swap_state signature somewhat	2016-06-10 16:52:12 +02:00
mga
mgag200	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
msm	drm/atomic-helper: Massage swap_state signature somewhat	2016-06-10 16:52:12 +02:00
nouveau	drm/nouveau: replace legacy vblank helpers	2016-06-13 18:33:41 +02:00
omapdrm	drm: omap: Rely on the default ->best_encoder() behavior	2016-06-10 17:25:11 +02:00
panel
qxl	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
r128
radeon	drm/radeon: use crtc directly in drm_crtc_vblank_put()	2016-06-13 18:38:12 +02:00
rcar-du	drm: rcar-du: Rely on the default ->best_encoder() behavior	2016-06-10 17:24:26 +02:00
rockchip	drm: rockchip: Rely on the default ->best_encoder() behavior	2016-06-10 17:24:37 +02:00
savage
shmobile	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
sis
sti	drm/atomic-helper: Massage swap_state signature somewhat	2016-06-10 16:52:12 +02:00
sun4i	drm: sun4i: Rely on the default ->best_encoder() behavior	2016-06-10 17:24:44 +02:00
tdfx
tegra	drm: tegra: Rely on the default ->best_encoder() behavior	2016-06-10 17:24:48 +02:00
tilcdc	drm/tilcdc: Use lockless gem BO free callback	2016-06-01 09:41:02 +02:00
ttm
udl	drm/udl: use drm_crtc_send_vblank_event()	2016-06-06 18:03:06 +02:00
vc4	drm: vc4: Rely on the default ->best_encoder() behavior	2016-06-10 17:24:58 +02:00
vgem	drm/vgem: Use lockless gem BO free callback	2016-05-31 15:28:10 +02:00
via
virtio	drm/virtio: Don't reinvent a flipping wheel	2016-06-14 16:32:47 +02:00
vmwgfx	drm/vmwgfx: use *_32_bits() macros	2016-06-15 13:10:38 +02:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c	drm/atomic-helpers: Stall on the right commit	2016-06-15 17:14:24 +02:00
drm_atomic.c	drm/atomic: Add struct drm_crtc_commit to track async updates	2016-06-10 16:57:54 +02:00
drm_auth.c
drm_bridge.c	drm/doc: Switch to sphinx/rst fixed-width quoting	2016-06-03 20:58:24 +02:00
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm: drm_helper_crtc_enable_color_mgmt() => drm_crtc_enable_color_mgmt()	2016-06-07 17:10:49 +03:00
drm_crtc_internal.h
drm_crtc.c	drm/atomic: Add struct drm_crtc_commit to track async updates	2016-06-10 16:57:54 +02:00
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_dual_mode_helper.c	drm: Add helper for DP++ adaptors	2016-05-23 11:10:46 +03:00
drm_dp_helper.c
drm_dp_mst_topology.c
drm_drv.c	drm: Remove dev_pm_ops from drm_class	2016-06-09 08:43:25 +02:00
drm_edid_load.c	Fix annoyingly awkward typo in drm_edid_load.c	2016-05-30 09:59:28 +02:00
drm_edid.c	drm/edid: add displayid detailed 1 timings to the modelist. (v1.1)	2016-05-23 11:35:31 +10:00
drm_encoder_slave.c
drm_fb_cma_helper.c	drm: fb: cma: fix memory leak	2016-06-13 09:53:09 +02:00
drm_fb_helper.c	drm: Replace fb_helper->atomic with mode_config->atomic_commit	2016-06-09 08:43:28 +02:00
drm_flip_work.c
drm_fops.c	drm/atomic: Add struct drm_crtc_commit to track async updates	2016-06-10 16:57:54 +02:00
drm_fourcc.c	drm: Move format-related helpers to drm_fourcc.c	2016-06-09 11:58:50 +02:00
drm_gem_cma_helper.c	drm: Wrap direct calls to driver->gem_free_object from CMA	2016-06-01 15:00:28 +10:00
drm_gem.c	drm/doc: Appease sphinx	2016-06-02 16:25:20 +02:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm: make drm_vblank_{get,put}() static	2016-06-13 18:37:33 +02:00
drm_kms_helper_common.c
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c	drm/dsi: Add uevent callback	2016-06-13 10:45:57 +02:00
drm_mm.c	drm/mm: avoid possible null pointer dereference	2016-05-23 14:56:11 +02:00
drm_modes.c	Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-06-09 11:19:28 +10:00
drm_modeset_lock.c	drm/doc: Switch to sphinx/rst fixed-width quoting	2016-06-03 20:58:24 +02:00
drm_of.c
drm_panel.c
drm_pci.c
drm_plane_helper.c	drm/doc: Appease sphinx	2016-06-02 16:25:20 +02:00
drm_platform.c
drm_prime.c	drm/prime: fix error path deadlock fail	2016-06-13 17:32:18 +02:00
drm_probe_helper.c	drm: Only create a cmdline mode if no probed modes match	2016-06-02 15:10:22 +02:00
drm_rect.c
drm_scatter.c
drm_simple_kms_helper.c	drm: Add helper for simple display pipeline	2016-06-10 17:33:17 +02:00
drm_sysfs.c	drm: Remove dev_pm_ops from drm_class	2016-06-09 08:43:25 +02:00
drm_trace_points.c
drm_trace.h
drm_vm.c
drm_vma_manager.c	drm/doc: Switch to sphinx/rst fixed-width quoting	2016-06-03 20:58:24 +02:00
Kconfig
Makefile	drm: Add helper for simple display pipeline	2016-06-10 17:33:17 +02:00