On Fri, 5 Oct 2018 10:31:08 +0200 Pierre Morel <pmorel@xxxxxxxxxxxxx> wrote: > In the first patch we define kvm_arch_crypto_set_masks, > a new function to centralize the setup the APCB masks > inside the CRYCB SIE satelite and add KVM_EVENT() to > kvm_arch_crypto_set_masks and kvm_arch_crypto_clear_masks. > > In the second patch we replace the vfio_ap_mdev_copy_masks() > by the new kvm_arch_crypto_set_masks() function. > > > Pierre Morel (2): > KVM: s390: Tracing APCB changes > s390: vfio-ap: setup APCB mask using KVM dedicated function > > arch/s390/include/asm/kvm_host.h | 2 ++ > arch/s390/kvm/kvm-s390.c | 41 +++++++++++++++++++++++++++++++++++++++ > drivers/s390/crypto/vfio_ap_ops.c | 33 +++---------------------------- > 3 files changed, 46 insertions(+), 30 deletions(-) > I like this version better: it moves the mask-setting next to the mask-clearing, and, as a bonus, adds a trace event for clearing as well :)
