|
| From: | Robert Henry |
| Subject: | Re: [EXTERNAL] Re: looking to run qemu in kvm mode on neoverse ARM64 with ubuntu 21.04 |
| Date: | Wed, 24 Mar 2021 00:29:56 +0000 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 |
On Tue, Mar 23, 2021 at 5:22 PM Robert Henry <robhenry@microsoft.com> wrote:
On ThunderX2, please use version 2. I am not sure if version 3 is supported.
Invoking in thunderx2, machine virt,gic-version=2 gives me the error message:
qemu-system-aarch64: host does not support in-kernel GICv2 emulation
Which version of qemu and kernel does your host have? I don't have access to a TX2 system anymore, but I recall it worked.
Does it work if there is no gic argument?
yes, on cavium tx2, if I drop the ,gic-version=XX things work just fine. the guest boots on kvm as expected!
| [Prev in Thread] | Current Thread | [Next in Thread] |