Before adapting the CRYCB shadowing for a guest supporting the AP instructions we want to clean the CRYCB shadowing code. First patch seem obvious. Second patch introduce a change in the behavior of the virtual machine in that the CRYCB is validated whenever we use or not the key masks to mimic the real machine. Patch 3 does not correct the compiled code but make more clear what is done concerning the formating of the CRYCB in the guest original CRYCB and in the shadow CRYCB. Pierre Morel (3): KVM: s390: vsie: copy wrapping keys to right place KVM: s390: vsie: Do the CRYCB validation first KVM: s390: vsie: Make use of CRYCB FORMAT2 clear arch/s390/kvm/vsie.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) -- 2.7.4 Changelog from V2: - Suppress two useless/broken patches - Change a patch on CRYCB format to a modification of the comment - modified the first patch title as expected - added R-Bs Changelog from v1 - split into severall small patches - insert the first cleaning patch ahead - add a new patch to allow a host not having AP instructions
