On Mon, Mar 28, 2022 at 10:26:55PM +, Sean Christopherson wrote:
> On Thu, Mar 10, 2022, Chao Peng wrote:
> > @@ -4476,14 +4477,23 @@ static long kvm_vm_ioctl(struct file *filp,
> > break;
> > }
> > case KVM_SET_USER_MEMORY_REGION: {
> > - struct kvm_userspace_memo
On Thu, Mar 10, 2022, Chao Peng wrote:
> @@ -4476,14 +4477,23 @@ static long kvm_vm_ioctl(struct file *filp,
> break;
> }
> case KVM_SET_USER_MEMORY_REGION: {
> - struct kvm_userspace_memory_region kvm_userspace_mem;
> + struct kvm_userspace_memory_
Use the new extended memslot structure kvm_userspace_memory_region_ext.
The extended part (private_fd/ private_offset) will be copied from
userspace only when KVM_MEM_PRIVATE is set. Internally old
kvm_userspace_memory_region will still be used for places where the
extended fields are not needed.
