On Wed, Jul 10, 2019 at 08:13:10PM +0000, Singh, Brijesh wrote:
> @@ -7767,7 +7808,8 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init =
> {
>
> .need_emulation_on_page_fault = svm_need_emulation_on_page_fault,
>
> - .page_enc_status_hc = svm_page_enc_status_hc
> + .page_enc_status_hc = svm_page_enc_status_hc,
> + .get_page_enc_bitmap = svm_get_page_enc_bitmap
> };
>
> static int __init svm_init(void)
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 6baf48ec0ed4..59ae49b1b914 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -4927,6 +4927,18 @@ long kvm_arch_vm_ioctl(struct file *filp,
> r = kvm_vm_ioctl_hv_eventfd(kvm, &hvevfd);
> break;
> }
> + case KVM_GET_PAGE_ENC_BITMAP: {
> + struct kvm_page_enc_bitmap bitmap;
> +
> + r = -EFAULT;
> + if (copy_from_user(&bitmap, argp, sizeof(bitmap)))
> + goto out;
> +
> + r = -ENOTTY;
> + if (kvm_x86_ops->get_page_enc_bitmap)
> + r = kvm_x86_ops->get_page_enc_bitmap(kvm, &bitmap);
I don't know what tree you've done those patches against but against -rc6+, the
first argument above needs to be vcpu->kvm:
arch/x86/kvm/x86.c: In function ‘kvm_arch_vcpu_ioctl’:
arch/x86/kvm/x86.c:4343:41: error: ‘kvm’ undeclared (first use in this function)
r = kvm_x86_ops->get_page_enc_bitmap(kvm, &bitmap);
^~~
arch/x86/kvm/x86.c:4343:41: note: each undeclared identifier is reported only
once for each function it appears in
make[2]: *** [scripts/Makefile.build:280: arch/x86/kvm/x86.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [scripts/Makefile.build:497: arch/x86/kvm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1083: arch/x86] Error 2
make: *** Waiting for unfinished jobs....
--
Regards/Gruss,
Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 247165, AG
München
