Chris Wilson 2420489bcb drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt() error ... On the DMA mapping error path, sg may be NULL (it has already been marked as the last scatterlist entry), and we should avoid dereferencing it again. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: e227330223 ("drm/i915: avoid leaking DMA mappings") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Cc: stable@vger.kernel.org Link: http://patchwork.freedesktop.org/patch/msgid/20161114112930.2033-1-chris@chris-wilson.co.uk Reviewed-by: Matthew Auld <matthew.auld@intel.com> (cherry picked from commit b17993b7b2) Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2016-11-30 12:07:05 +02:00
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drm	drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt() error	2016-11-30 12:07:05 +02:00
host1x	drm/tegra: dsi: Enhance runtime power management	2016-08-24 15:58:57 +02:00
ipu-v3	gpu: ipu-v3: Use ERR_CAST instead of ERR_PTR(PTR_ERR())	2016-10-17 08:21:53 +02:00
vga	vgaarbiter: rst-ifiy and polish kerneldoc	2016-08-16 18:49:56 +02:00
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