From: Wei Chen <wei.c...@arm.com>
node_online_map in smpboot still need for Arm when NUMA is turn
off by Kconfig.
Signed-off-by: Wei Chen <wei.c...@arm.com>
Signed-off-by: Henry Wang <henry.w...@arm.com>
---
v2 -> v3:
1. No change.
v1 -> v2:
1. No change.
---
xen/arch/arm/smpboot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c
index da7f2afd97..4f71cc974a 100644
--- a/xen/arch/arm/smpboot.c
+++ b/xen/arch/arm/smpboot.c
@@ -41,8 +41,10 @@ integer_param("maxcpus", max_cpus);
/* CPU logical map: map xen cpuid to an MPIDR */
register_t __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID };
+#ifndef CONFIG_NUMA
/* Fake one node for now. See also asm/numa.h */
nodemask_t __read_mostly node_online_map = { { [0] = 1UL } };
+#endif
/* Xen stack for bringing up the first CPU. */
static unsigned char __initdata cpu0_boot_stack[STACK_SIZE]
--
2.25.1
