diff options
| author |   Ram Pai <linuxram@us.ibm.com> | 2018-01-18 17:50:24 -0800 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-01-20 21:45:03 +1100 |
| commit | 92e3da3cf193fd27996909956c12a23c0333da44 (patch) | |
| tree | fde2278b3811f2d9a7483cd635bd1d4007a82545 /arch/powerpc/mm/hash_utils_64.c | |
| parent | cxl: Add support for ASB_Notify on POWER9 (diff) | |
| download | linux-dev-92e3da3cf193fd27996909956c12a23c0333da44.tar.xz linux-dev-92e3da3cf193fd27996909956c12a23c0333da44.zip | |
powerpc: initial pkey plumbing
Basic plumbing to initialize the pkey system.
Nothing is enabled yet. A later patch will enable it
once all the infrastructure is in place.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
[mpe: Rework copyrights to use SPDX tags]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 64e704eefad1..8cd31ea9b243 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -36,6 +36,7 @@ #include <linux/memblock.h> #include <linux/context_tracking.h> #include <linux/libfdt.h> +#include <linux/pkeys.h> #include <asm/debugfs.h> #include <asm/processor.h> |