drm/i915/gem: consolidate 2big error checking for object sizes

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Throw it into a simple helper, and throw a warning if we encounter an
object which has been initialised with an object size that exceeds our
limit of INT_MAX pages.

Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20210122181514.541436-2-matthew.auld@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Matthew Auld 2021-01-22 18:15:14 +00:00 • committed by Daniel Vetter

parent f63f452ea6

commit ae2fb480f3

4 changed files with 29 additions and 34 deletions

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9

drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c

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26

drivers/gpu/drm/i915/gem/i915_gem_object.h

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12

drivers/gpu/drm/i915/gem/i915_gem_region.c

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16

drivers/gpu/drm/i915/gem/i915_gem_userptr.c

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