linux_dsm_epyc7002/drivers/gpu
Chris Wilson d9e9da64c4 drm/i915: Don't deref context->file_priv ERR_PTR upon reset
When a user context is closed, it's file_priv backpointer is replaced by
ERR_PTR(-EBADF); be careful not to chase this invalid pointer after a
hang and a GPU reset.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Fixes: b083a0870c ("drm/i915: Add per client max context ban limit")
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161122144121.7379-1-chris@chris-wilson.co.uk
2016-11-22 17:42:17 +00:00
..
drm drm/i915: Don't deref context->file_priv ERR_PTR upon reset 2016-11-22 17:42:17 +00:00
host1x drm/tegra: dsi: Enhance runtime power management 2016-08-24 15:58:57 +02:00
ipu-v3 imx-drm plane update cleanup, YUV formats 2016-11-11 09:31:27 +10:00
vga drivers/gpu/vga: allocate vga_arb_write() buffer on stack 2016-10-17 08:21:14 +02:00
Makefile