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Re: [Qemu-ppc] [RFC v3 2/2] target/ppc: move POWER9 DD1 workaround to pp
From: |
Thomas Huth |
Subject: |
Re: [Qemu-ppc] [RFC v3 2/2] target/ppc: move POWER9 DD1 workaround to ppc_cpu_initfn |
Date: |
Tue, 4 Jul 2017 10:17:18 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0 |
On 03.07.2017 15:14, Laurent Vivier wrote:
> Commit 5f3066d ("target/ppc: Allow workarounds for POWER9 DD1")
> disables compatibility mode for POWER9 DD1 to allow to
> boot on POWER9 DD1 host with KVM.
>
> As the workaround has been added in kvmppc_host_cpu_class_init(),
> it applies only on CPU created with "-cpu host".
> As we want to be able to use also "-cpu POWER9" on a POWER9 DD1
> host, this patch moves the workaround from kvmppc_host_cpu_class_init()
> to ppc_cpu_initfn().
Would it be feasible to move it to init_proc_POWER9() instead? I think
that would be a better location for the POWER9 workaround ... not sure
whether it can be done there, though.
Thomas
[Qemu-ppc] [RFC v3 2/2] target/ppc: move POWER9 DD1 workaround to ppc_cpu_initfn, Laurent Vivier, 2017/07/03
- Re: [Qemu-ppc] [RFC v3 2/2] target/ppc: move POWER9 DD1 workaround to ppc_cpu_initfn,
Thomas Huth <=
Re: [Qemu-ppc] [RFC v3 0/2] target/ppc/cpu-models: set POWER9_v1.0 as POWER9 DD1, David Gibson, 2017/07/04