Re: [Qemu-devel] [PATCH 28/35] kvm: x86: Introduce kvmclock device to save/restore its state

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  Hi,

By the way, we don't have a QEMUState but instead use globals.

/me wants to underline this.

IMO it is absolutely pointless to worry about ways to pass around kvm_state. There never ever will be a serious need for that.

We can stick with the current model of keeping global state in global variables. And just do the same with kvm_state.

Or we can move to have all state in a QEMUState struct which we'll pass around basically everywhere. Then we can simply embed or reference kvm_state there.

I'd tend to stick with the global variables as I don't see the point in having a QEMUstate. I doubt we'll ever see two virtual machines driven by a single qemu process. YMMV.

cheers,
  Gerd

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