mm: kmemleak: alloc gray object for reserved region with direct map
Reserved regions with direct mapping may contain references to other regions. CMA region with fixed location is reserved without creating kmemleak_object for it. So add them as gray kmemleak objects. Link: https://lkml.kernel.org/r/20211123090641.3654006-1-calvinzhang.cool@gmail.comSigned-off-by: Calvin Zhang <calvinzhang.cool@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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