Quoting Dan Carpenter (2019-11-26 12:50:03)
> We should be unmapping "page" instead of "s". This code originally used
> kmap_atomic() before it was changed to kmap(). The two mapping
> functions are different which leads to this common mistake.
>
> Fixes: 3e749f5199e1 ("drm/i915: Avoid atomic context for error capture")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Caught by bae21dacd7b7 ("drm/i915: Switch kunmap() to take the page not
vaddr")
Thanks for smatch!
-Chris
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