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Re: [Qemu-devel] [Qemu-ppc] [PATCH 04/77] target-ppc: Use sensible POWER
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From: |
Benjamin Herrenschmidt |
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Subject: |
Re: [Qemu-devel] [Qemu-ppc] [PATCH 04/77] target-ppc: Use sensible POWER8/POWER8E versions |
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Date: |
Tue, 17 Nov 2015 11:40:55 +1100 |
On Tue, 2015-11-17 at 11:11 +1100, Alexey Kardashevskiy wrote:
>
> I have never heard of anyone testing migration of TCG guests. KVM guests
> use host PVR anyway.
>
> I just wonder that we "never released anything older than" but we still
> support them in the kernel - why do not we wipe these there too?
We could... it was handy in the early days when some selected partners
had access to pre-release systems, to tell them to use upstream kernels
:)
In the case of qemu, however, it's more harmful than anything else.
Cheers,
Ben.
[Qemu-devel] [PATCH 07/77] ppc: Add a bunch of hypervisor SPRs to Book3s, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 01/77] ppc: Remove MMU_MODEn_SUFFIX definitions, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 02/77] ppc: Use split I/D mmu modes to avoid flushes on interrupts, Benjamin Herrenschmidt, 2015/11/10
Re: [Qemu-devel] [Qemu-ppc] [PATCH 02/77] ppc: Use split I/D mmu modes to avoid flushes on interrupts, Alexander Graf, 2015/11/27