Commits
Benjamin Herrenschmidt committed 2ed9aae0fac
memblock: Fix memblock_is_region_reserved() to return a boolean All callers expect a boolean result which is true if the region overlaps a reserved region. However, the implementation actually returns -1 if there is no overlap, and a region index (0 based) if there is. Make it behave as callers (and common sense) expect. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>