[PATCH] ARC: mm: retire support for aliasing VIPT D$

Legacy ARC700 processors (first generation of MMU enabled ARC cores) has VIPT cached which could be configured such that they could alias. I added the VIPT aliasing support, with all the cache flush overhead to support all but 1 silicon. That is long bygone and we can remove the complexity and main

Re: [PATCH] ARC: -Wmissing-prototype warning fixes

On Sun, Aug 13, 2023, at 21:16, Vineet Gupta wrote: > Anrd reported [1] new compiler warnings due to -Wmissing-protype. > These are for non static functions mostly used in asm code hence not > exported already. Fix this by adding the prototypes. > > [1] https://lore.kernel.org/lkml/20230810141947.1

[PATCH] ARC: -Wmissing-prototype warning fixes

Anrd reported [1] new compiler warnings due to -Wmissing-protype. These are for non static functions mostly used in asm code hence not exported already. Fix this by adding the prototypes. [1] https://lore.kernel.org/lkml/20230810141947.1236730-1-a...@kernel.org Signed-off-by: Vineet Gupta --- a