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2017-09-07tools/testing/scatterlist: Test new __sg_alloc_table_from_pagesTvrtko Ursulin3-0/+234
Exercise the new __sg_alloc_table_from_pages API (and through it also the old sg_alloc_table_from_pages), checking that the created table has the expected number of segments depending on the sequence of input pages and other conditions. v2: Move to data driven for readability. v3: Add some more testcases and -fsanitize=undefined. (Chris Wilson) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: linux-kernel@vger.kernel.org Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20170906145506.14952-1-tvrtko.ursulin@linux.intel.com [tursulin: whitespace fixup]