qemu /
qemu /
f532cf013133320045b8588c2f62fc847902fd18 hw/loongarch: Refine default numa id calculation
With numa_test test case, there is subcase named test_def_cpu_split(),
there are 8 sockets and 2 numa nodes. Here is command line:
"-machine smp.cpus=8,smp.sockets=8 -numa node,memdev=ram -numa node"
The required result is:
node 0 cpus: 0 2 4 6
node 1 cpus: 1 3 5 7
Test case numa_test fails on LoongArch, since the actual result is:
node 0 cpus: 0 1 2 3
node 1 cpus: 4 5 6 7
It will be better if all the cpus in one socket share the same numa
node. Here socket id is used to calculate numa id in function
virt_get_default_cpu_node_id().
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240319022606.2994565-1-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
1 file changed
