Commits
Anshuman Khandual committed 53b56ca0195
powerpc: Setup BHRB instructions facility in HFSCR for POWER8 Make BHRB instructions available in problem and privileged states. Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>