diff options
Diffstat (limited to 'arch/s390/kvm/gaccess.c')
| -rw-r--r-- | arch/s390/kvm/gaccess.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c index c72ad9157414..66938d283b77 100644 --- a/arch/s390/kvm/gaccess.c +++ b/arch/s390/kvm/gaccess.c @@ -480,22 +480,25 @@ static int get_vcpu_asce(struct kvm_vcpu *vcpu, union asce *asce, ar_t ar, enum gacc_mode mode) { int rc; - psw_t *psw = &vcpu->arch.sie_block->gpsw; + struct psw_bits psw = psw_bits(vcpu->arch.sie_block->gpsw); struct kvm_s390_pgm_info *pgm = &vcpu->arch.pgm; struct trans_exc_code_bits *tec_bits; memset(pgm, 0, sizeof(*pgm)); tec_bits = (struct trans_exc_code_bits *)&pgm->trans_exc_code; tec_bits->fsi = mode == GACC_STORE ? FSI_STORE : FSI_FETCH; - tec_bits->as = psw_bits(*psw).as; + tec_bits->as = psw.as; - if (!psw_bits(*psw).t) { + if (!psw.t) { asce->val = 0; asce->r = 1; return 0; } - switch (psw_bits(vcpu->arch.sie_block->gpsw).as) { + if (mode == GACC_IFETCH) + psw.as = psw.as == PSW_AS_HOME ? PSW_AS_HOME : PSW_AS_PRIMARY; + + switch (psw.as) { case PSW_AS_PRIMARY: asce->val = vcpu->arch.sie_block->gcr[1]; return 0; |