On Wed, Nov 16, 2022 at 10:24:11PM +, Sean Christopherson wrote:
> On Tue, Oct 25, 2022, Chao Peng wrote:
> > +static int kvm_vm_ioctl_set_mem_attr(struct kvm *kvm, gpa_t gpa, gpa_t
> > size,
> > +bool is_private)
> > +{
> > + gfn_t start, end;
> > +
On Tue, Oct 25, 2022, Chao Peng wrote:
> +static int kvm_vm_ioctl_set_mem_attr(struct kvm *kvm, gpa_t gpa, gpa_t size,
> + bool is_private)
> +{
> + gfn_t start, end;
> + unsigned long i;
> + void *entry;
> + int idx;
> + int r = 0;
> +
> +
On Tue, Nov 08, 2022 at 05:41:41PM +0800, Chao Peng wrote:
> On Tue, Nov 08, 2022 at 09:35:06AM +0800, Yuan Yao wrote:
> > On Tue, Oct 25, 2022 at 11:13:41PM +0800, Chao Peng wrote:
> > > Introduce generic private memory register/unregister by reusing existing
> > > SEV ioctls
On Tue, Nov 08, 2022 at 09:35:06AM +0800, Yuan Yao wrote:
> On Tue, Oct 25, 2022 at 11:13:41PM +0800, Chao Peng wrote:
> > Introduce generic private memory register/unregister by reusing existing
> > SEV ioctls KVM_MEMORY_ENCRYPT_{UN,}REG_REGION. It differs from SEV case
> > by treating address in
On Fri, Nov 04, 2022 at 09:19:31PM +, Sean Christopherson wrote:
> Paolo, any thoughts before I lead things further astray?
>
> On Fri, Nov 04, 2022, Chao Peng wrote:
> > On Thu, Nov 03, 2022 at 11:04:53PM +, Sean Christopherson wrote:
> > > On Tue, Oct 25, 2022, Chao Peng wrote:
> > > >
On Tue, Oct 25, 2022 at 11:13:41PM +0800, Chao Peng wrote:
> Introduce generic private memory register/unregister by reusing existing
> SEV ioctls KVM_MEMORY_ENCRYPT_{UN,}REG_REGION. It differs from SEV case
> by treating address in the region as gpa instead of hva. Which cases
> should these
Paolo, any thoughts before I lead things further astray?
On Fri, Nov 04, 2022, Chao Peng wrote:
> On Thu, Nov 03, 2022 at 11:04:53PM +, Sean Christopherson wrote:
> > On Tue, Oct 25, 2022, Chao Peng wrote:
> > > @@ -4708,6 +4802,24 @@ static long kvm_vm_ioctl(struct file *filp,
> > >
On Thu, Nov 03, 2022 at 11:04:53PM +, Sean Christopherson wrote:
> On Tue, Oct 25, 2022, Chao Peng wrote:
> > @@ -4708,6 +4802,24 @@ static long kvm_vm_ioctl(struct file *filp,
> > r = kvm_vm_ioctl_set_memory_region(kvm, );
> > break;
> > }
> > +#ifdef
On Tue, Oct 25, 2022, Chao Peng wrote:
> @@ -4708,6 +4802,24 @@ static long kvm_vm_ioctl(struct file *filp,
> r = kvm_vm_ioctl_set_memory_region(kvm, );
> break;
> }
> +#ifdef CONFIG_KVM_GENERIC_PRIVATE_MEM
> + case KVM_MEMORY_ENCRYPT_REG_REGION:
> + case
Hi,
On Tue, Oct 25, 2022 at 4:19 PM Chao Peng wrote:
>
> Introduce generic private memory register/unregister by reusing existing
> SEV ioctls KVM_MEMORY_ENCRYPT_{UN,}REG_REGION. It differs from SEV case
> by treating address in the region as gpa instead of hva. Which cases
> should these ioctls
Introduce generic private memory register/unregister by reusing existing
SEV ioctls KVM_MEMORY_ENCRYPT_{UN,}REG_REGION. It differs from SEV case
by treating address in the region as gpa instead of hva. Which cases
should these ioctls go is determined by the kvm_arch_has_private_mem().
Architecture
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