| commit | cdb1ea0276bd6a225aa1203b4829b8c3c0d4d069 | [log] [tgz] |
|---|---|---|
| author | Nicholas Piggin <npiggin@gmail.com> | Tue Aug 25 17:56:12 2020 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Tue Oct 06 23:22:23 2020 +1100 |
| tree | 31dc9ff686fad54b21b63f32e0221c0c57047ba7 | |
| parent | 05504b42562066ae27ce3e7dcec37f81dea476cb [diff] |
powerpc/pseries: add new branch prediction security bits for link stack The hypervisor interface has defined branch prediction security bits for handling the link stack. Wire them up. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200825075612.224656-1-npiggin@gmail.com