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Re: [Qemu-devel] [QEMU-PPC] [PATCH 0/2] target/ppc: hpt on radix and com

From: David Gibson
Subject: Re: [Qemu-devel] [QEMU-PPC] [PATCH 0/2] target/ppc: hpt on radix and compat migration fixes
Date: Fri, 24 Nov 2017 15:28:43 +1100
User-agent: Mutt/1.9.1 (2017-09-22)

On Fri, Nov 24, 2017 at 03:23:23PM +1100, Suraj Jitindar Singh wrote:
> The following patches fix 2 migration bugs.
> The first being that migration of a hpt guest on a radix host currently
> doesn't work. The first patch fixes this by installing the correct value
> in patb_entry.
> The second bug is that migration in a compat mode will currently result
> in no compat mode actually being set on the receiving side. Fix this
> by ensuring the compat_pvr is communicated to kvm.
> The hpt on radix migration will require the host kernel to contain the patch:
> KVM: PPC: Book3S HV: Fix migration and HPT resizing of HPT guests on
> radix hosts

Applied to ppc-for-2.11.

> Suraj Jitindar Singh (2):
>   target/ppc: Move setting of patb_entry on hash table init
>   target/ppc: Fix setting of cpu->compat_pvr on incoming migration
>  hw/ppc/spapr.c       | 4 ++--
>  target/ppc/machine.c | 4 +++-
>  2 files changed, 5 insertions(+), 3 deletions(-)

David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!

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