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Re: IPA range (41 bits) larger than the one supported by the host (40 bi
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From: |
Peter Maydell |
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Subject: |
Re: IPA range (41 bits) larger than the one supported by the host (40 bits) |
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Date: |
Thu, 26 May 2022 11:44:05 +0100 |
On Thu, 26 May 2022 at 11:37, Jiatong Shen <yshxxsjt715@gmail.com> wrote:
>
> Hi,
>
> I've tried to use qemu 7.0 and indeed "qemu-system-aarch64 -cpu host
> -enable-kvm -machine virt -m size=4G,maxmem=512G" works this time! I also
> tried qemu 6.2 but it doesn't work.
> we have some environments which unfortunately couldn't upgrade qemu to 7.0.
> So my question is is it possible to calculate a reasonable maxmem given slots
> for an older qemu? Thank you much for the help.
No idea. Try 256GB and maybe that will work?
-- PMM