riscv/kvm/vcpu_sbi_sta.c

21 	vcpu->arch.sta.shmem = INVALID_GPA;
22 	vcpu->arch.sta.last_steal = 0;
27 	gpa_t shmem = vcpu->arch.sta.shmem;
28 	u64 last_steal = vcpu->arch.sta.last_steal;
50 		vcpu->arch.sta.shmem = INVALID_GPA;
70 		vcpu->arch.sta.last_steal = READ_ONCE(current->sched_info.run_delay);
71 		steal += vcpu->arch.sta.last_steal - last_steal;
98 		vcpu->arch.sta.shmem = INVALID_GPA;
122 	vcpu->arch.sta.shmem = shmem;
123 	vcpu->arch.sta.last_steal = current->sched_info.run_delay;
167 		*reg_val = (unsigned long)vcpu->arch.sta.shmem;
171 			*reg_val = upper_32_bits(vcpu->arch.sta.shmem);
189 			gpa_t hi = upper_32_bits(vcpu->arch.sta.shmem);
191 			vcpu->arch.sta.shmem = reg_val;
192 			vcpu->arch.sta.shmem |= hi << 32;
194 			vcpu->arch.sta.shmem = reg_val;
199 			gpa_t lo = lower_32_bits(vcpu->arch.sta.shmem);
201 			vcpu->arch.sta.shmem = ((gpa_t)reg_val << 32);
202 			vcpu->arch.sta.shmem |= lo;