[PATCH v2 1/1] numa: check NUMA nodes with memdev specified

[Li Zhang]

If there is no memdev in numa configuration, it always reports
the error as the following:

total memory for NUMA nodes (0x0) should equal RAM size (0x100000000)

This error is confusing, and the total memory is the memory of
NUMA nodes with memdev specified actually. The memory size of a node
without memdev specified is always 0. So it's better to remind
users to check the memory of the NUMA nodes with memdev specified.

Signed-off-by: Li Zhang <lizhang@suse.de>
---
 hw/core/numa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/core/numa.c b/hw/core/numa.c
index 1aa05dcf42..7e1dbab0d5 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -688,7 +688,8 @@ void numa_complete_configuration(MachineState *ms)
             numa_total += numa_info[i].node_mem;
         }
         if (numa_total != ms->ram_size) {
-            error_report("total memory for NUMA nodes (0x%" PRIx64 ")"
+            error_report("total memory for NUMA nodes specified"
+                         " with memdev backend memory (0x%" PRIx64 ")"
                          " should equal RAM size (0x" RAM_ADDR_FMT ")",
                          numa_total, ms->ram_size);
             exit(1);
-- 
2.31.1