Hello!

On 17.08.2019 10:32, Christoph Hellwig wrote:
On ia64 ioremap_nocache fails if attributs don't match.  Not other
   Attributes. :-)

architectures does this, and we plan to get rid of ioremap_nocache.
So get rid of the special semantics and define ioremap_nocache in
terms of ioremap as no portable driver could rely on the behavior
anyway.

However x86 implements ioremap_uc with a in a similar way as the ia64
   "With a" not really needed?

version of ioremap_nocache, so implement that instead.

Signed-off-by: Christoph Hellwig <h...@lst.de>
[...]

MBR, Sergei

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