Messages in this thread | | | Date | Wed, 29 Sep 2021 13:44:48 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH v6 1/5] x86/kvm: Add AMD SEV specific Hypercall3 |
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On Tue, Sep 28, 2021 at 07:26:32PM +0000, Kalra, Ashish wrote: > Yes that’s what I mentioned to Boris.
Right, and as far as I'm concerned, the x86 bits look ok to me and I'm fine with this going through the kvm tree.
There will be a conflict with this:
https://lkml.kernel.org/r/20210928191009.32551-1-bp@alien8.de
resulting in:
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))
which is trivial.
Thx.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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