From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Subject: [PULL 10/12] machine: reject -smp dies!=1 for non-PC machines
Date: Tue, 8 Jun 2021 11:40:15 +0200 [thread overview]
Message-ID: <20210608094017.392673-11-pbonzini@redhat.com> (raw)
In-Reply-To: <20210608094017.392673-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
hw/core/machine.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 9ad8341a31..ffc076ae84 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -746,6 +746,10 @@ static void smp_parse(MachineState *ms, SMPConfiguration *config, Error **errp)
unsigned cores = config->has_cores ? config->cores : 0;
unsigned threads = config->has_threads ? config->threads : 0;
+ if (config->has_dies && config->dies != 0 && config->dies != 1) {
+ error_setg(errp, "dies not supported by this machine's CPU topology");
+ }
+
/* compute missing values, prefer sockets over cores over threads */
if (cpus == 0 || sockets == 0) {
cores = cores > 0 ? cores : 1;
--
2.31.1
next prev parent reply other threads:[~2021-06-08 9:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-08 9:40 [PULL 00/12] Machine and OS X changes for 2021-06-08 Paolo Bonzini
2021-06-08 9:40 ` [PULL 01/12] qom: export more functions for use with non-UserCreatable objects Paolo Bonzini
2021-06-08 9:40 ` [PULL 02/12] keyval: introduce keyval_merge Paolo Bonzini
2021-06-08 9:40 ` [PULL 03/12] keyval: introduce keyval_parse_into Paolo Bonzini
2021-06-08 9:40 ` [PULL 04/12] vl: switch -M parsing to keyval Paolo Bonzini
2021-06-08 9:40 ` [PULL 05/12] qemu-option: remove now-dead code Paolo Bonzini
2021-06-08 9:40 ` [PULL 06/12] machine: move dies from X86MachineState to CpuTopology Paolo Bonzini
2021-06-08 9:40 ` [PULL 07/12] machine: move common smp_parse code to caller Paolo Bonzini
2021-06-08 9:40 ` [PULL 08/12] machine: add error propagation to mc->smp_parse Paolo Bonzini
2021-06-08 9:40 ` [PULL 09/12] machine: pass QAPI struct " Paolo Bonzini
2021-06-08 9:40 ` Paolo Bonzini [this message]
2021-06-08 9:40 ` [PULL 11/12] machine: add smp compound property Paolo Bonzini
2021-06-08 9:40 ` [PULL 12/12] vnc: avoid deprecation warnings for SASL on OS X Paolo Bonzini
2021-06-08 9:57 ` [PULL 00/12] Machine and OS X changes for 2021-06-08 Daniel P. Berrangé
2021-06-10 5:42 ` Markus Armbruster
2021-06-10 13:11 ` Paolo Bonzini
2021-06-09 14:25 ` no-reply
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