Re: [PATCH 14/17] memremap: simplify duplicate region handling in devm_memremap_pages
On Sun, Dec 17, 2017 at 09:34:11AM -0800, Dan Williams wrote:
This is not racy, we'll catch the error on insert, and I think
the
extra debug information is useful for debugging a broken memory map or
alignment math.
We can check for -Š•EXIST and print the warning, but it's a weird pattern
for sure.