powerpc: Re-order the call to smp_setup_cpu_maps()

It makes more sense to do it before intializing xmon() as xmon might
use the info in there. We do want to register the console early
though in case we want some functioning printk's in the cpu map setup.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2 files changed, 4 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 5457911d662d..58674b602149 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -281,11 +281,11 @@ void __init setup_arch(char **cmdline_p)
 
         find_legacy_serial_ports();
 
-        smp_setup_cpu_maps();
-
         /* Register early console */
         register_early_udbg_console();
 
+        smp_setup_cpu_maps();
+
         xmon_setup();
 
         if (ppc_md.panic)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 61c3e6c42262..3fd59bca06f7 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -661,12 +661,13 @@ void __init setup_arch(char **cmdline_p)
          */
         register_early_udbg_console();
 
+        smp_setup_cpu_maps();
+
         /*
          * Initialize xmon
          */
         xmon_setup();
 
-        smp_setup_cpu_maps();
         check_smt_enabled();
         setup_tlb_core_data();