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Re: [PATCH v4] pc: q35: Bump max_cpus to 4096 vcpus


From: Gerd Hoffmann
Subject: Re: [PATCH v4] pc: q35: Bump max_cpus to 4096 vcpus
Date: Wed, 28 Feb 2024 12:42:46 +0100

On Wed, Feb 21, 2024 at 07:32:27PM +0530, Ani Sinha wrote:
> Since commit f10a570b093e6 ("KVM: x86: Add CONFIG_KVM_MAX_NR_VCPUS to allow 
> up to 4096 vCPUs")
> Linux kernel can support upto a maximum number of 4096 vCPUS when MAXSMP is
> enabled in the kernel. At present, QEMU has been tested to correctly boot a
> linux guest with 4096 vcpus with edk2 pending various upstream EDK2 fixes
> which will probably be in the 2024-05 release to be released in the coming

Merged meanwhile, so 2024-05 release is a sure thing and latest edk2
master branch is good too.

You might refine the commit message saying so.
With or without that:
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>

take care,
  Gerd




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