| commit | 948cf67c4726cca2fc57533dccadfb54d890689d | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Mon Jan 24 18:42:41 2011 +1100 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Apr 20 11:03:24 2011 +1000 |
| tree | e763f1b49f66cf2c73b5a902063e2cb828e5d06c | |
| parent | 9d07bc841c9779b4d7902e417f4e509996ce805d [diff] |
powerpc: Add NAP mode support on Power7 in HV mode Wakeup comes from the system reset handler with a potential loss of the non-hypervisor CPU state. We save the non-volatile state on the stack and a pointer to it in the PACA, which the system reset handler uses to restore things Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>