Re: [PATCH v2 0/2] Fix doorbell emulation for v2 API on PPC

Michael Ellerman
2024-06-06T12:34:42Z

Gautam Menghani <gautam@linux.ibm.com> writes:
> On Wed, Jun 05, 2024 at 05:09:08PM GMT, Gautam Menghani wrote:
>> Doorbell emulation for KVM on PAPR guests is broken as support for DPDES
>> was not added in initial patch series [1].
>> Add DPDES support and doorbell handling support for V2 API.
>>
>> [1] lore.kernel.org/linuxppc-dev/20230914030600.16993-1-jniethe5@gmail.com
>>
>> Changes in v2:
>> 1. Split DPDES support into its own patch
>>
>> Gautam Menghani (2):
>> arch/powerpc/kvm: Add DPDES support in helper library for Guest state
>> buffer
>> arch/powerpc/kvm: Fix doorbell emulation for v2 API
>>
>> Documentation/arch/powerpc/kvm-nested.rst | 4 +++-
>> arch/powerpc/include/asm/guest-state-buffer.h | 3 ++-
>> arch/powerpc/include/asm/kvm_book3s.h | 1 +
>> arch/powerpc/kvm/book3s_hv.c | 5 +++++
>> arch/powerpc/kvm/book3s_hv_nestedv2.c | 7 +++++++
>> arch/powerpc/kvm/test-guest-state-buffer.c | 2 +-
>> 6 files changed, 19 insertions(+), 3 deletions(-)
>>
>> --
>> 2.45.1
>>
>
>
> Hi Michael,
>
> This patch series is to be backported for all kernels >= 6.7. So the tag
> should be
> Cc: stable@vger.kernel.org # v6.7+
>
> and not
> Cc: stable@vger.kernel.org # v6.7
>
> Should I send a new version of this series or can you please make this
> change when pulling in your tree?

I can make the change when applying.

cheers