Re: [PATCH v6 1/5] x86/kvm: Add AMD SEV specific Hypercall3

[Paolo Bonzini]

On 11/10/21 20:38, Steve Rutherford wrote:
> arch/x86/kernel/kvm.c: In function ‘setup_efi_kvm_sev_migration’:
> arch/x86/kernel/kvm.c:563:7: error: implicit declaration of function ‘sev_active’; did you mean ‘cpu_active’? [-Werror=implicit-function-declaration]
>    563 |  if (!sev_active() ||
>        |       ^~~~~~~~~~
>        |       cpu_active
> cc1: some warnings being treated as errors
> make[2]: *** [scripts/Makefile.build:277: arch/x86/kernel/kvm.o] Error 1
> make[2]: *** Waiting for unfinished jobs....
> make[1]: *** [scripts/Makefile.build:540: arch/x86/kernel] Error 2
> make: *** [Makefile:1868: arch/x86] Error 2
> make: *** Waiting for unfinished jobs....
>
> but Paolo and I will figure out what to do - I'll likely have a separate
> branch out which he can merge and that sev_active() will need to be
> converted to
>
>          if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT))

Hi Boris,

can I just merge these patches via the KVM tree, since we're close to 
the end of the merge window and the cc_platform_has series has been merged?

Thanks,

Paolo