Thread (141 messages) 141 messages, 6 authors, 2021-12-02

Re: [PATCH v2 10/43] KVM: arm64: Move vGIC v4 handling for WFI out arch callback hook

From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2021-11-30 11:39:38
Also in: kvm, kvm-riscv, kvmarm, linux-mips, linux-riscv, lkml

On 10/26/21 18:12, Paolo Bonzini wrote:
On 26/10/21 17:41, Marc Zyngier wrote:
quoted
quoted
This needs a word on why kvm_psci_vcpu_suspend does not need the
hooks.  Or it needs to be changed to also use kvm_vcpu_wfi in the PSCI
code, I don't know.

Marc, can you review and/or advise?
I was looking at that over the weekend, and that's a pre-existing
bug. I would have addressed it independently, but it looks like you
already have queued the patch.
I have "queued" it, but that's just my queue - it's not on kernel.org 
and it's not going to be in 5.16, at least not in the first batch.

There's plenty of time for me to rebase on top of a fix, if you want to 
send the fix through your kvm-arm pull request.  Just Cc me so that I 
understand what's going on.
Since a month has passed and I didn't see anything related in the 
KVM-ARM pull requests, I am going to queue this patch.  Any conflicts 
can be resolved through a kvmarm->kvm merge of either a topic branch or 
a tag that is destined to 5.16.

Paolo


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