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linux-next/arch/xtensa/include
Max Filippov 8504b503df xtensa: support aliasing cache in kmap
Define ARCH_PKMAP_COLORING and provide corresponding macro definitions
on cores with aliasing data cache.

Instead of single last_pkmap_nr maintain an array last_pkmap_nr_arr of
pkmap counters for each page color. Make sure that kmap maps physical
page at virtual address with color matching its physical address.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-08-14 11:59:22 +04:00
..
asm xtensa: support aliasing cache in kmap 2014-08-14 11:59:22 +04:00
uapi/asm xtensa: add renameat2 syscall 2014-08-14 11:59:15 +04:00