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Re: Which kernel version meet the needs, when run QEMU 5.1 on kunpeng 9
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From: |
Sid Spry |
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Subject: |
Re: Which kernel version meet the needs, when run QEMU 5.1 on kunpeng 920 ARM serever? |
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Date: |
Wed, 20 May 2020 11:10:18 -0500 |
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User-agent: |
Cyrus-JMAP/3.3.0-dev0-464-g810d66a-fmstable-20200518v1 |
On Wed, May 20, 2020, at 3:11 AM, address@hidden wrote:
> How can I figure out which kernel version will meet the needs if I am
> using Qemu 5.x on huawei KunPeng 920 ARM server, which will fully use
> the hardware supported feature on this kind of server?
>
> Is there any basic mathod out there to quickly find out?
>
What do you mean by features? If you mean CPU virtualization features, -machine
accel=kvm and -cpu host will enable everything that can be enabled.
Hardware devices need to be explicitly passed in.
If you use a modern distribution's kernel it will have modules for all qemu
devices available by default.