Commit Graph

2 Commits

Author SHA1 Message Date
Ram Pai
29e8131cd7 selftests/powerpc: Fix ptrace-pkey for default execute permission change
The test case assumes execute-permissions of unallocated keys are
enabled by default, which is incorrect.

Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-07-24 22:03:14 +10:00
Thiago Jung Bauermann
1f7256e7dd selftests/powerpc: Add ptrace tests for Protection Key registers
This test exercises read and write access to the AMR, IAMR and UAMOR.

Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
[mpe: Simplify make rule]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-05-28 18:46:35 +10:00