tree ccb93be5254bdac578b6f9a21194f61757a1a197
parent 5855c4c1f415ca3ba1046e77c0b3d3dfc96c9025
author Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> 1633465524 +0530
committer Michael Ellerman <mpe@ellerman.id.au> 1633596778 +1100

powerpc/security: Add a helper to query stf_barrier type

Add a helper to return the stf_barrier type for the current processor.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3bd5d7f96ea1547991ac2ce3137dc2b220bae285.1633464148.git.naveen.n.rao@linux.vnet.ibm.com