62 	u64 *cr9 = &vcpu->arch.sie_block->gcr[9];  in enable_all_hw_bp()  local
75 	if (!(*cr9 & PER_EVENT_BRANCH))  in enable_all_hw_bp()
76 		*cr9 |= PER_CONTROL_BRANCH_ADDRESS;  in enable_all_hw_bp()
77 	*cr9 |= PER_EVENT_IFETCH | PER_EVENT_BRANCH;  in enable_all_hw_bp()
102 	u64 *cr9 = &vcpu->arch.sie_block->gcr[9];  in enable_all_hw_wp()  local
113 	if (*cr9 & PER_EVENT_STORE && *cr9 & PER_CONTROL_ALTERATION) {  in enable_all_hw_wp()
114 		*cr9 &= ~PER_CONTROL_ALTERATION;  in enable_all_hw_wp()
118 		*cr9 &= ~PER_CONTROL_ALTERATION;  in enable_all_hw_wp()
119 		*cr9 |= PER_EVENT_STORE;  in enable_all_hw_wp()
133 	vcpu->arch.guestdbg.cr9 = vcpu->arch.sie_block->gcr[9];  in kvm_s390_backup_guest_per_regs()
141 	vcpu->arch.sie_block->gcr[9] = vcpu->arch.guestdbg.cr9;  in kvm_s390_restore_guest_per_regs()
541 	u64 cr9 = vcpu->arch.sie_block->gcr[9];  in filter_guest_per_event()  local
545 	u8 guest_perc = perc & (cr9 >> 24) & PER_CODE_MASK;  in filter_guest_per_event()
554 	    cr9 & PER_CONTROL_BRANCH_ADDRESS &&  in filter_guest_per_event()