* [PATCH] hw/i386: Expand the range of CPU topologies between smp and maxcpus
@ 2021-04-25 11:22 caodongli
0 siblings, 0 replies; only message in thread
From: caodongli @ 2021-04-25 11:22 UTC (permalink / raw)
To: mst, marcel.apfelbaum, pbonzini, richard.henderson, ehabkost
Cc: qemu-devel, like.xu
Change the criteria for the initial CPU topology and maxcpus, user can
have more settings
Signed-off-by: Dongli Cao <caodongli@kingsoft.com>
---
hw/i386/pc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 8a84b25..ef2e819 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -751,7 +751,7 @@ void pc_smp_parse(MachineState *ms, QemuOpts *opts)
exit(1);
}
- if (sockets * dies * cores * threads != ms->smp.max_cpus) {
+ if (sockets * dies * cores * threads > ms->smp.max_cpus) {
error_report("Invalid CPU topology deprecated: "
"sockets (%u) * dies (%u) * cores (%u) * threads (%u) "
"!= maxcpus (%u)",
--
1.8.3.1
caodongli@tsinghua.edu.cn
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2021-04-25 14:09 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-25 11:22 [PATCH] hw/i386: Expand the range of CPU topologies between smp and maxcpus caodongli
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.