powerpc: sys_pkey_alloc() and sys_pkey_free() system calls

Browse source

Finally this patch provides the ability for a process to
allocate and free a protection key.

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

This commit is contained in:

Ram Pai 2018-01-18 17:50:45 -08:00 • committed by Michael Ellerman

parent cf43d3b264

commit 9499ec1b5e

3 changed files with 5 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/powerpc/include/asm/systbl.h

View file

4

arch/powerpc/include/asm/unistd.h

View file

2

arch/powerpc/include/uapi/asm/unistd.h

View file