From: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
Let's use our new function for preparing translation exceptions.
Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
---
arch/s390/kvm/gaccess.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index b6ccb26..61dc45e 100644
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@ -979,20 +979,9 @@ int check_gva_range(struct kvm_vcpu *vcpu, unsigned long gva, ar_t ar,
*/
int kvm_s390_check_low_addr_prot_real(struct kvm_vcpu *vcpu, unsigned long gra)
{
- struct kvm_s390_pgm_info *pgm = &vcpu->arch.pgm;
- psw_t *psw = &vcpu->arch.sie_block->gpsw;
- struct trans_exc_code_bits *tec_bits;
union ctlreg0 ctlreg0 = {.val = vcpu->arch.sie_block->gcr[0]};
if (!ctlreg0.lap || !is_low_address(gra))
return 0;
-
- memset(pgm, 0, sizeof(*pgm));
- tec_bits = (struct trans_exc_code_bits *)&pgm->trans_exc_code;
- tec_bits->fsi = FSI_STORE;
- tec_bits->as = psw_bits(*psw).as;
- tec_bits->addr = gra >> PAGE_SHIFT;
- pgm->code = PGM_PROTECTION;
-
- return pgm->code;
+ return trans_exc(vcpu, PGM_PROTECTION, gra, 0, GACC_STORE, PROT_TYPE_LA);
}
--
2.5.5
--
To unsubscribe from this list: send the line "unsubscribe linux-s390" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
