Re: [PATCH v8 3/9] set_memory: allow set_direct_map_*_noflush() for multiple pages

On Tue, Nov 10, 2020 at 05:14:38PM +0200, Mike Rapoport wrote:

From: Mike Rapoport rppt@linux.ibm.com

The underlying implementations of set_direct_map_invalid_noflush() and set_direct_map_default_noflush() allow updating multiple contiguous pages at once.

Add numpages parameter to set_direct_map_*_noflush() to expose this ability with these APIs.

Signed-off-by: Mike Rapoport rppt@linux.ibm.com

arch/arm64/include/asm/cacheflush.h | 4 ++-- arch/arm64/mm/pageattr.c | 10 ++++++----

For arm64:

Acked-by: Catalin Marinas catalin.marinas@arm.com