Re: [PATCH 0/2] ppc: spapr: Nested kvm guest migration fixes

[Cornelia Huck <cohuck@redhat.com>]

On Mon, Jun 03 2024, Shivaprasad G Bhat <sbhat@linux.ibm.com> wrote:

> The series fixes the issues exposed by the kvm-unit-tests[1]
> sprs-migration test.
>
> The sprs DEXCR and HASKKEYR are not registered with one-reg IDs
> without which the Qemu is not setting them to their 'previous'
> value during guest migreation at destination.
>
> The two patches in the series take care of this. Also, the PPC
> kvm header changes are selectively picked for the required
> definitions posted here at [2].
>
> References:
> [1]: https://github.com/kvm-unit-tests/kvm-unit-tests
> [2]: https://lore.kernel.org/kvm/171741323521.6631.11242552089199677395.stgit@linux.ibm.com
>
> ---
>
> Shivaprasad G Bhat (2):
>       target/ppc/cpu_init: Synchronize DEXCR with KVM for migration
>       target/ppc/cpu_init: Synchronize HASHKEYR with KVM for migration
>
>
>  linux-headers/asm-powerpc/kvm.h | 2 ++

Please split out any changes under linux-headers/ into a separate patch;
those files need to be changed via a full header update against a
released kernel version. If the changes are not yet upstream in the
Linux kernel, please put in a clearly marked placeholder patch in the
meanwhile.


>  target/ppc/cpu_init.c           | 8 ++++----
>  2 files changed, 6 insertions(+), 4 deletions(-)
>
> --
> Signature