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433544bd25
linux/drivers/gpu/drm/i915
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Ben Widawsky 433544bd25 drm/i915: Remove node only when allocated 
VMAs can be created and not bound. One may think of it as lazy cleanup,
and safely gloss over the conditions which manufacture it. In either
case, when the object backing the i915 vma is destroyed, we must cleanup
the vma without stumbling into a bunch of pitfalls that assume the vma
is bound.

NOTE: I was pretty certain the above condition could only happen when we
introduced the use of VMAs being looked up at execbuf, and already
existing. Paulo has hit this though, so I must be missing something. As
I believe the patch is correct anyway, therefore I won't scratch my head
too hard.

v2: use goto destroy as a compromise (Chris)

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-08-22 13:31:44 +02:00
..
dvo_ch7xxx.c drm/i915: dvo_ch7xxx: fix vsync polarity setting 2013-07-25 16:10:22 +02:00
dvo_ch7017.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ivch.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ns2501.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_sil164.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_tfp410.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
i915_debugfs.c drm/i915: Track when an object is pinned for use by the display engine 2013-08-10 11:19:51 +02:00
i915_dma.c drm/i915: print a message when we detect an early Haswell SDV 2013-08-22 13:31:41 +02:00
i915_drv.c drm/i915: Colocate all GT access routines in the same file 2013-07-25 15:21:50 +02:00
i915_drv.h drm/i915: print a message when we detect an early Haswell SDV 2013-08-22 13:31:41 +02:00
i915_gem_context.c drm/i915: mm_list is per VMA 2013-08-08 14:06:58 +02:00
i915_gem_debug.c drm/i915: Fix #endif comment 2013-08-09 10:45:52 +02:00
i915_gem_dmabuf.c drm/i915: fix dmabuf vmap support 2013-05-01 16:09:31 +10:00
i915_gem_evict.c drm/i915: mm_list is per VMA 2013-08-08 14:06:58 +02:00
i915_gem_execbuffer.c drm/i915: Only do a chipset flush after a clflush 2013-08-22 13:31:34 +02:00
i915_gem_gtt.c drm/i915: Use Write-Through cacheing for the display plane on Iris 2013-08-22 13:31:38 +02:00
i915_gem_stolen.c drm/i915: clarify error paths in create_stolen_for_preallocated 2013-08-22 13:31:43 +02:00
i915_gem_tiling.c drm/i915: plumb VM into bind/unbind code 2013-08-08 14:04:20 +02:00
i915_gem.c drm/i915: Remove node only when allocated 2013-08-22 13:31:44 +02:00
i915_gpu_error.c drm/i915: Get VECS semaphore info on error 2013-08-22 13:31:43 +02:00
i915_ioc32.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_irq.c drm/i915: drop unnecessary local variable to suppress build warning 2013-08-22 13:31:38 +02:00
i915_reg.h drm/i915: Use the watermark latency values from dev_priv for ILK/SNB/IVB too 2013-08-05 19:04:17 +02:00
i915_suspend.c Linux 3.10 2013-07-18 12:03:29 +02:00
i915_sysfs.c drm/i915: add error_state sysfs entry 2013-07-01 19:39:31 +02:00
i915_trace_points.c
i915_trace.h drm/i915: plumb VM into bind/unbind code 2013-08-08 14:04:20 +02:00
i915_ums.c drm/i915: scrap register address storage 2013-06-10 19:54:14 +02:00
intel_acpi.c i915: fix ACPI _DSM warning 2013-08-05 19:04:05 +02:00
intel_bios.c drm/i915: Organize VBT stuff inside drm_i915_private 2013-05-10 21:56:46 +02:00
intel_bios.h drm/i915: set CPT FDI RX polarity bits based on VBT 2013-04-18 09:43:31 +02:00
intel_crt.c drm/i915/crt: use native encoder->mode_set callback 2013-08-04 21:25:23 +02:00
intel_ddi.c drm/i915: remove use_fdi_mode argument from intel_prepare_ddi_buffers 2013-08-06 08:33:40 +02:00
intel_display.c drm/i915: Print the changes required for modeset 2013-08-22 13:31:40 +02:00
intel_dp.c drm/i915: remove set but unused variables 2013-08-22 13:31:39 +02:00
intel_drv.h drm/i915: Make intel_set_mode() static 2013-08-09 10:46:15 +02:00
intel_dvo.c drm/i915/dvo: use native encoder ->mode_set callback 2013-08-04 21:25:21 +02:00
intel_fb.c drm/i915: Export intel_framebuffer_fini 2013-08-06 20:08:50 +02:00
intel_hdmi.c drm/i915: remove set but unused variables 2013-08-22 13:31:39 +02:00
intel_i2c.c drm/i915: avoid premature DP AUX timeouts 2013-05-22 13:51:26 +02:00
intel_lvds.c drm/i915/lvds: use the native encoder ->mode_set callback 2013-08-04 21:25:25 +02:00
intel_modes.c drm/i915: Add "Automatic" mode for the "Broadcast RGB" property 2013-01-20 13:09:44 +01:00
intel_opregion.c drm/i915: tune down DIDL warning about too many outputs 2013-07-01 11:14:42 +02:00
intel_overlay.c drm/i915: Add VM to pin 2013-08-05 19:04:09 +02:00
intel_panel.c drm/i915: clean up crtc timings computation 2013-08-04 21:25:27 +02:00
intel_pm.c drm/i915: tune the RC6 threshold for stability 2013-08-22 13:31:41 +02:00
intel_ringbuffer.c drm/i915: Initialize seqno for VECS too 2013-08-22 13:31:42 +02:00
intel_ringbuffer.h drm/i915: give more distinctive names to ring hangcheck action enums 2013-08-22 13:31:37 +02:00
intel_sdvo_regs.h drm/i915: clear the entire sdvo infoframe buffer 2012-10-24 15:12:48 +02:00
intel_sdvo.c i915: Fix SDVO potentially turning off randomly 2013-08-22 13:31:36 +02:00
intel_sideband.c drm/i915: change VLV IOSF sideband accessors to not return error code 2013-05-23 23:25:42 +02:00
intel_sprite.c drm/i915: Always call intel_update_sprite_watermarks() when disabling a plane 2013-08-08 14:11:15 +02:00
intel_tv.c drm/i915/tv: Use native encoder->mode_set callback 2013-08-04 21:25:22 +02:00
intel_uncore.c drm/i915: Convert the register access tracepoint to be conditional 2013-07-25 15:22:07 +02:00
Makefile drm/i915: Colocate all GT access routines in the same file 2013-07-25 15:21:50 +02:00