Ben Widawsky 8436473a4b drm/i915: drm/i915: Fix recursive calls to unmap ... After the ILK vt-d workaround patches it became clear that we had introduced a bug. Chris Wilson tracked down the issue to recursive calls to unmap. This happens because we try to optimize waiting on requests by calling retire requests after the wait, which may drop the last reference on an object and end up freeing the object (and then unmap the object from the gtt). After the last patch we can now choose to defer processing the retire list. Kudos to Chris Wilson for tracking this one down. This patch fixes gem_unref_active_buffers from i-g-t. It was tested by forcing do_idle_maps to true. This also fixes tests/gem_linear_blits in intel-gpu-tools. Reported-by: guang.a.yang@intel.com Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42180 Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2012-01-26 11:25:51 +01:00
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dvo.h
dvo_ch7xxx.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
dvo_ch7017.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
dvo_ivch.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
dvo_sil164.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
dvo_tfp410.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
i915_debugfs.c	drm/i915: add a LLC feature flag in device description	2012-01-17 20:01:45 +01:00
i915_dma.c	drm/i915: argument to control retiring behavior	2012-01-26 11:19:19 +01:00
i915_drv.c	drm/i915: add a LLC feature flag in device description	2012-01-17 20:01:45 +01:00
i915_drv.h	drm/i915: argument to control retiring behavior	2012-01-26 11:19:19 +01:00
i915_gem.c	drm/i915: argument to control retiring behavior	2012-01-26 11:19:19 +01:00
i915_gem_debug.c	drm/i915: drop KM_USER0 argument to k(un)map_atomic	2011-10-20 15:26:37 -07:00
i915_gem_evict.c	drm/i915: argument to control retiring behavior	2012-01-26 11:19:19 +01:00
i915_gem_execbuffer.c	drm/i915: argument to control retiring behavior	2012-01-26 11:19:19 +01:00
i915_gem_gtt.c	drm/i915: drm/i915: Fix recursive calls to unmap	2012-01-26 11:25:51 +01:00
i915_gem_tiling.c	drm/i915: simplify swapin/out swizzle checking a bit	2011-10-20 14:11:18 -07:00
i915_ioc32.c
i915_irq.c	drm/i915: kicking rings stuck on semaphores considered harmful	2012-01-03 10:26:07 -08:00
i915_reg.h	drm/i915: Correct the bit number for the MI_FLUSH_ENABLE.	2012-01-26 00:16:48 +01:00
i915_suspend.c	drm/i915: Ivybridge still has fences!	2011-11-03 09:20:00 -07:00
i915_trace.h	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
i915_trace_points.c
intel_acpi.c	drm/i915: Silence _DSM errors	2012-01-16 21:08:19 +01:00
intel_bios.c	drm/i915: Use kcalloc instead of kzalloc to allocate array	2012-01-17 17:33:24 +01:00
intel_bios.h	drm/i915: Remove "i2c_speed" nonsense from child device table	2011-10-20 14:11:15 -07:00
intel_crt.c	drm/i915: use transcoder select bits on VGA and HDMI on CPT	2011-10-20 15:26:43 -07:00
intel_display.c	drm/i915: fixup assert_pipe to take the pipe A quirk into account	2012-01-24 19:47:18 +01:00
intel_dp.c	drm/i915/dp: Check for AUXCH error before checking for success	2012-01-17 16:47:00 +01:00
intel_drv.h	drm: introduce drm_can_sleep and use in intel/radeon drivers. (v2)	2012-01-06 10:01:35 +00:00
intel_dvo.c	drm/i915: cleanup per-pipe reg usage	2011-02-07 21:17:15 +00:00
intel_fb.c	drm/i915: add SNB and IVB video sprite support v6	2012-01-03 09:31:09 -08:00
intel_hdmi.c	drm/i915: HDMI hot remove notification to audio driver	2011-12-19 19:15:48 -08:00
intel_i2c.c	gpu: Add export.h as required to drivers/gpu files.	2011-10-31 19:32:03 -04:00
intel_lvds.c	drm/i915: no-lvds quirk for ASUS AT5NM10T-I	2011-12-16 08:49:54 -08:00
intel_modes.c	drm/i915: pass ELD to HDMI/DP audio driver	2011-09-21 14:52:41 -07:00
intel_opregion.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
intel_overlay.c	drm/i915: argument to control retiring behavior	2012-01-26 11:19:19 +01:00
intel_panel.c	drivers: i915: Fix BLC PWM register setup	2012-01-17 11:42:29 +01:00
intel_ringbuffer.c	drm/i915: Remove the MI_FLUSH_ENABLE setting.	2012-01-25 09:32:21 +01:00
intel_ringbuffer.h	drm/i915: Dumb down the semaphore logic	2011-09-21 14:52:41 -07:00
intel_sdvo.c	drm/i915/sdvo: Include LVDS panels for the IS_DIGITAL check	2011-12-16 08:49:56 -08:00
intel_sdvo_regs.h	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
intel_sprite.c	drm: add support for private planes	2012-01-05 10:00:16 +00:00
intel_tv.c	Drivers: i915: Fix all space related issues.	2011-09-19 18:01:47 -07:00
Makefile	drm/i915: kill i915_mem.c	2012-01-17 20:01:01 +01:00