| commit | 6e0b8bc965d25a8e0701eaca3fca5941b4f4b2b2 | [log] [tgz] |
|---|---|---|
| author | Michael Ellerman <michael@ellerman.id.au> | Fri Jun 28 18:15:18 2013 +1000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Mon Jul 01 11:50:17 2013 +1000 |
| tree | b4daf46d3650fdc5a479d6fe5bc8486842551fc1 | |
| parent | 4df489991182d3a9337c0a4b1563077c0004f1ba [diff] |
powerpc/pseries: Inform the hypervisor we are using EBB regs On LPAR systems we need to inform the hypervisor that we are using the EBB registers. We do this by setting a bit in the Virtual Processor Area (VPA) - formerly known as the lppaca. For now we do this always, ie. we do not dynamically enable/disable. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>