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b3e067c0b2
linux/drivers/gpu/drm/i915
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Marcin Slusarz b3e067c0b2 drm: serialize access to list of debugfs files 
Nouveau, when configured with debugfs, creates debugfs files for every
channel, so structure holding list of files needs to be protected from
simultaneous changes by multiple threads.

Without this patch it's possible to hit kernel oops in
drm_debugfs_remove_files just by running a couple of xterms with
looped glxinfo.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-11 11:05:19 +00:00
..
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
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
i915_debugfs.c drm: serialize access to list of debugfs files 2011-11-11 11:05:19 +00:00
i915_dma.c gpu: add module.h to drivers/gpu files as required. 2011-10-31 19:32:03 -04:00
i915_drv.c gpu: add module.h to drivers/gpu files as required. 2011-10-31 19:32:03 -04:00
i915_drv.h i915: Move i915_read/write out of line 2011-10-20 23:21:58 -07:00
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 Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_gem_execbuffer.c drm/i915: Dumb down the semaphore logic 2011-09-21 14:52:41 -07:00
i915_gem_gtt.c drm/i915: ILK + VT-d workaround 2011-10-20 15:26:39 -07:00
i915_gem_tiling.c drm/i915: simplify swapin/out swizzle checking a bit 2011-10-20 14:11:18 -07:00
i915_gem.c drm/i915: Fix object refcount leak on mmappable size limit error path. 2011-11-08 10:50:36 +00:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c drm/i915: close PM interrupt masking races in the rps work func 2011-10-20 14:11:17 -07:00
i915_mem.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_reg.h drm/i915: set watermarks for third pipe on IVB 2011-10-20 23:21:56 -07:00
i915_suspend.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
i915_trace.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_acpi.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_bios.c drm/i915: Remove "i2c_speed" nonsense from child device table 2011-10-20 14:11:15 -07:00
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: remove transcoder PLL mashing from mode_set per specs 2011-10-20 23:21:58 -07:00
intel_dp.c gpu: Add export.h as required to drivers/gpu files. 2011-10-31 19:32:03 -04:00
intel_drv.h drm/i915: use correct SPD type value 2011-10-20 23:22:02 -07:00
intel_dvo.c drm/i915: cleanup per-pipe reg usage 2011-02-07 21:17:15 +00:00
intel_fb.c drm/i915: restore only the mode of this driver on lastclose (v2) 2011-04-27 17:51:59 +10:00
intel_hdmi.c drm/i915: fix ILK+ infoframe support 2011-10-20 23:22:02 -07:00
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: support 3 pipes on IVB+ 2011-10-20 15:26:42 -07:00
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 Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_panel.c drm/i915/panel: Always record the backlight level again (but cleverly) 2011-10-20 23:21:59 -07:00
intel_ringbuffer.c drm/i915: Use PIPE_CONTROL for flushing on gen6+. 2011-10-20 15:26:41 -07:00
intel_ringbuffer.h drm/i915: Dumb down the semaphore logic 2011-09-21 14:52:41 -07:00
intel_sdvo_regs.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_sdvo.c gpu: Add export.h as required to drivers/gpu files. 2011-10-31 19:32:03 -04:00
intel_tv.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
Makefile drm/i915: Split i915_gem_execbuffer into its own file. 2010-11-25 21:19:25 +00:00