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authorYanan Wang <wangyanan55@huawei.com>2021-09-29 10:58:02 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2021-10-01 15:27:56 +0200
commitc2511b1632e109130df524121dfb7d2413216d3c (patch)
tree57a0a342ab04a4d7a8917b7e7413afbeb6c4226b /scripts/qapi/expr.py
parent7237c7ce772794d6be10b8b987fe4d02dfd76562 (diff)
downloadfocaccia-qemu-c2511b1632e109130df524121dfb7d2413216d3c.tar.gz
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machine: Deprecate "parameter=0" SMP configurations
In the SMP configuration, we should either provide a topology
parameter with a reasonable value (greater than zero) or just
omit it and QEMU will compute the missing value.

The users shouldn't provide a configuration with any parameter
of it specified as zero (e.g. -smp 8,sockets=0) which could
possibly cause unexpected results in the -smp parsing. So we
deprecate this kind of configurations since 6.2 by adding the
explicit sanity check.

Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210929025816.21076-3-wangyanan55@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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