Re: [PATCH 2/8] KVM: SVM: replace regs argument of __svm_vcpu_run with vcpu_svm

[Paolo Bonzini]

On 11/7/22 18:10, Sean Christopherson wrote:
> Needs to include asm/asm-offsets.h, otherwise the compiler may think that
> SVM_vcpu_arch_regs is a symbol.
>
>    ERROR: modpost: "SVM_vcpu_arch_regs" [arch/x86/kvm/kvm-amd.ko] undefined!
>
> diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S
> index 8fac744361e5..8d0b0781462e 100644
> --- a/arch/x86/kvm/svm/vmenter.S
> +++ b/arch/x86/kvm/svm/vmenter.S
> @@ -1,6 +1,7 @@
>   /* SPDX-License-Identifier: GPL-2.0 */
>   #include <linux/linkage.h>
>   #include <asm/asm.h>
> +#include <asm/asm-offsets.h>
>   #include <asm/bitsperlong.h>
>   #include <asm/kvm_vcpu_regs.h>
>   #include <asm/nospec-branch.h>

Yeah, it's included slightly later (I did test each patch independently, 
but I'm not sure how it ended up disappearing from this one).

Paolo