Re: [PATCH 06/26] ia64: rename ioremap_nocache to ioremap_uc

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 <hch@xxxxxx>
[...]

MBR, Sergei



[Index of Archives]     [Linux Kernel]     [Kernel Newbies]     [x86 Platform Driver]     [Netdev]     [Linux Wireless]     [Netfilter]     [Bugtraq]     [Linux Filesystems]     [Yosemite Discussion]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]

  Powered by Linux