On Tue, 2017-06-27 at 03:11 -0700, Ram Pai wrote:
> Currently there are only 4bits in the vma flags to support 16 keys
> on x86. powerpc supports 32 keys, which needs 5bits. This patch
> introduces an addition bit in the vma flags.
>
> Signed-off-by: Ram Pai
> ---
>
Currently there are only 4bits in the vma flags to support 16 keys
on x86. powerpc supports 32 keys, which needs 5bits. This patch
introduces an addition bit in the vma flags.
Signed-off-by: Ram Pai
---
fs/proc/task_mmu.c | 6 +-
include/linux/mm.h | 18