Re: [PATCH 1/2] powerpc: kvm: rectify selection to PPC_DAWR
Christophe Leroy <[email protected]>
| Newsgroups | org.kernel.vger.kvm-ppc,org.kernel.vger.kernel-janitors,org.kernel.vger.linux-kernel,org.kernel.vger.stable,org.ozlabs.lists.linuxppc-dev |
|---|---|
| Message-ID | <[email protected]> |
Le 19/08/2021 à 11:32, Lukas Bulwahn a écrit :
> Commit a278e7ea608b ("powerpc: Fix compile issue with force DAWR")
> selects the non-existing config PPC_DAWR_FORCE_ENABLE for config
> KVM_BOOK3S_64_HANDLER. As this commit also introduces a config PPC_DAWR,
> it probably intends to select PPC_DAWR instead.
>
> Rectify the selection in config KVM_BOOK3S_64_HANDLER to PPC_DAWR.
>
> The issue was identified with ./scripts/checkkconfigsymbols.py.
>
> Fixes: a278e7ea608b ("powerpc: Fix compile issue with force DAWR")
> Signed-off-by: Lukas Bulwahn <[email protected]>
> ---
> arch/powerpc/kvm/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
> index e45644657d49..aa29ea56c80a 100644
> --- a/arch/powerpc/kvm/Kconfig
> +++ b/arch/powerpc/kvm/Kconfig
> @@ -38,7 +38,7 @@ config KVM_BOOK3S_32_HANDLER
> config KVM_BOOK3S_64_HANDLER
> bool
> select KVM_BOOK3S_HANDLER
> - select PPC_DAWR_FORCE_ENABLE
> + select PPC_DAWR
That's useless, see https://elixir.bootlin.com/linux/v5.14-rc6/source/arch/powerpc/Kconfig#L267
In arch/powerpc/Kconfig, you already have:
select PPC_DAWR if PPC64
>
> config KVM_BOOK3S_PR_POSSIBLE
> bool
>