Re: [PATCH v2] KVM: PPC: Report single stepping capability

2019-06-17 Thread Fabiano Rosas
Paul Mackerras writes: > On Wed, May 29, 2019 at 07:22:19PM -0300, Fabiano Rosas wrote: >> When calling the KVM_SET_GUEST_DEBUG ioctl, userspace might request >> the next instruction to be single stepped via the >> KVM_GUESTDBG_SINGLESTEP control bit of the kvm_guest_debug structure. >> >> We cu

Re: [PATCH v2] KVM: PPC: Report single stepping capability

2019-06-16 Thread Paul Mackerras
On Wed, May 29, 2019 at 07:22:19PM -0300, Fabiano Rosas wrote: > When calling the KVM_SET_GUEST_DEBUG ioctl, userspace might request > the next instruction to be single stepped via the > KVM_GUESTDBG_SINGLESTEP control bit of the kvm_guest_debug structure. > > We currently don't have support for g

[PATCH v2] KVM: PPC: Report single stepping capability

2019-05-29 Thread Fabiano Rosas
When calling the KVM_SET_GUEST_DEBUG ioctl, userspace might request the next instruction to be single stepped via the KVM_GUESTDBG_SINGLESTEP control bit of the kvm_guest_debug structure. We currently don't have support for guest single stepping implemented in Book3S HV. This patch adds the KVM_C