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| author | Eduardo Habkost | 2019-08-15 20:38:02 +0200 |
|---|---|---|
| committer | Eduardo Habkost | 2019-09-03 19:39:46 +0200 |
| commit | 23d9cff4897cf983b0570b8676a093d829da019d (patch) | |
| tree | c0feaf348643fd99f316bd142688b3702aac4537 | |
| parent | pc: Fix error message on die-id validation (diff) | |
| download | qemu-23d9cff4897cf983b0570b8676a093d829da019d.tar.gz qemu-23d9cff4897cf983b0570b8676a093d829da019d.tar.xz qemu-23d9cff4897cf983b0570b8676a093d829da019d.zip | |
pc: Improve error message when die-id is omitted
The error message when die-id is omitted doesn't make sense:
$ qemu-system-x86_64 -smp 1,sockets=6,maxcpus=6 \
-device qemu64-x86_64-cpu,socket-id=1,core-id=0,thread-id=0
qemu-system-x86_64: -device qemu64-x86_64-cpu,socket-id=1,core-id=0,thread-id=0: \
Invalid CPU die-id: 4294967295 must be in range 0:0
Fix it, so it will now read:
qemu-system-x86_64: -device qemu64-x86_64-cpu,socket-id=1,core-id=0,thread-id=0: \
CPU die-id is not set
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190815183803.13346-3-ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Vanderson M. do Rosario <vandersonmr2@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| -rw-r--r-- | hw/i386/pc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 584cd3ed0a..3494423d63 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -2428,6 +2428,10 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev, error_setg(errp, "Invalid CPU socket-id: %u must be in range 0:%u", cpu->socket_id, max_socket); return; + } + if (cpu->die_id < 0) { + error_setg(errp, "CPU die-id is not set"); + return; } else if (cpu->die_id > pcms->smp_dies - 1) { error_setg(errp, "Invalid CPU die-id: %u must be in range 0:%u", cpu->die_id, pcms->smp_dies - 1); |