Subject: Re: [PATCH 4/6] KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register

From: Michael Ellerman <[email-masked]>
Date: Tue, 04 Jun 2024 21:26:34 +1000

Shivaprasad G Bhat <[email-masked]> writes:
> The patch adds a one-reg register identifier which can be used to
> read and set the DEXCR for the guest during enter/exit with
> KVM_REG_PPC_DEXCR. The specific SPR KVM API documentation
> too updated.
>
> Signed-off-by: Shivaprasad G Bhat <[email-masked]>
> ---
>  Documentation/virt/kvm/api.rst            |    1 +
>  arch/powerpc/include/uapi/asm/kvm.h       |    1 +
>  arch/powerpc/kvm/book3s_hv.c              |    6 ++++++
>  tools/arch/powerpc/include/uapi/asm/kvm.h |    1 +
 
Headers under tools/ are not supposed to be updated directly, they're
synced later by the perf developers.

See: https://lore.kernel.org/all/ZlYxAdHjyAkvGtMW@x1/

cheers