arm64: MMU fault handling and page table management
This patch adds support for the handling of the MMU faults (exception entry code introduced by a previous patch) and page table management. The user translation table is pointed to by TTBR0 and the kernel one (swapper_pg_dir) by TTBR1. There is no translation information shared or address space overlapping between user and kernel page tables. Signed-off-by:Will Deacon <will.deacon@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com> Acked-by:
Tony Lindgren <tony@atomide.com> Acked-by:
Nicolas Pitre <nico@linaro.org> Acked-by:
Olof Johansson <olof@lixom.net> Acked-by:
Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by:
Arnd Bergmann <arnd@arndb.de>
Showing
arch/arm64/mm/copypage.c
0 → 100644
arch/arm64/mm/extable.c
0 → 100644
arch/arm64/mm/fault.c
0 → 100644
arch/arm64/mm/mm.h
0 → 100644
arch/arm64/mm/mmap.c
0 → 100644
arch/arm64/mm/pgd.c
0 → 100644
Please register or sign in to comment