diff options
Diffstat (limited to 'hw/riscv/numa.c')
| -rw-r--r-- | hw/riscv/numa.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/riscv/numa.c b/hw/riscv/numa.c index 4720102561..e0414d5b1b 100644 --- a/hw/riscv/numa.c +++ b/hw/riscv/numa.c @@ -207,6 +207,12 @@ int64_t riscv_numa_get_default_cpu_node_id(const MachineState *ms, int idx) { int64_t nidx = 0; + if (ms->numa_state->num_nodes > ms->smp.cpus) { + error_report("Number of NUMA nodes (%d)" + " cannot exceed the number of available CPUs (%d).", + ms->numa_state->num_nodes, ms->smp.max_cpus); + exit(EXIT_FAILURE); + } if (ms->numa_state->num_nodes) { nidx = idx / (ms->smp.cpus / ms->numa_state->num_nodes); if (ms->numa_state->num_nodes <= nidx) { |