sparc64: support M6 and M7 for building CPU distribution map

Add M6 and M7 chip type in cpumap.c to correctly build CPU distribution map that spans all online CPUs.

Signed-off-by: Allen Pais <allen.pais@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/sparc/kernel/cpumap.c b/arch/sparc/kernel/cpumap.c
index de1c844..e69ec0e 100644 (file)
--- a/arch/sparc/kernel/cpumap.c
+++ b/arch/sparc/kernel/cpumap.c
@@ -326,6 +326,8 @@ static int iterate_cpu(struct cpuinfo_tree *t, unsigned int root_index)
        case SUN4V_CHIP_NIAGARA3:
        case SUN4V_CHIP_NIAGARA4:
        case SUN4V_CHIP_NIAGARA5:
+       case SUN4V_CHIP_SPARC_M6:
+       case SUN4V_CHIP_SPARC_M7:
        case SUN4V_CHIP_SPARC64X:
                rover_inc_table = niagara_iterate_method;
                break;