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| author | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2024-08-08 13:30:12 +0200 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2024-09-04 16:50:42 +0200 |
| commit | b421a0dce68263f93fca961a742873003af7c681 (patch) | |
| tree | 6ac83c58dfb263e475609db21d02b43b7fbb7da4 /scripts/qapi/main.py | |
| parent | 4850c6cc56201552e6162eb24ebd91c6dffeb19c (diff) | |
| download | focaccia-qemu-b421a0dce68263f93fca961a742873003af7c681.tar.gz focaccia-qemu-b421a0dce68263f93fca961a742873003af7c681.zip | |
hw/arm: xenpvh: Add support for SMP guests
Add SMP support for Xen PVH ARM guests. Create ms->smp.max_cpus ioreq servers to handle hotplug. Note that ms->smp.max_cpus will be passed to us by the user (Xen tools) set to the guests maxvcpus. The value in mc->max_cpus is an absolute maximum for the -smp option and won't be used to setup ioreq servers unless the user explicitly specifies it with -smp. If the user doesn't pass -smp on the command-line, smp.cpus and smp.max_cpus will default to 1. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
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