On 1/25/23 22:25, Janis Schoetterl-Glausch wrote:
The struct is quite large, so this seems nicer.
Signed-off-by: Janis Schoetterl-Glausch <scgl@xxxxxxxxxxxxx>
Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>
Reviewed-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
---
tools/testing/selftests/kvm/s390x/memop.c | 44 +++++++++++------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/tools/testing/selftests/kvm/s390x/memop.c b/tools/testing/selftests/kvm/s390x/memop.c
index 3fd81e58f40c..9c05d1205114 100644
--- a/tools/testing/selftests/kvm/s390x/memop.c
+++ b/tools/testing/selftests/kvm/s390x/memop.c
@@ -48,53 +48,53 @@ struct mop_desc {
uint8_t key;
};
-static struct kvm_s390_mem_op ksmo_from_desc(struct mop_desc desc)
+static struct kvm_s390_mem_op ksmo_from_desc(const struct mop_desc *desc)
{
struct kvm_s390_mem_op ksmo = {
- .gaddr = (uintptr_t)desc.gaddr,
- .size = desc.size,
- .buf = ((uintptr_t)desc.buf),
+ .gaddr = (uintptr_t)desc->gaddr,
+ .size = desc->size,
+ .buf = ((uintptr_t)desc->buf),
.reserved = "ignored_ignored_ignored_ignored"
};
- switch (desc.target) {
+ switch (desc->target) {
case LOGICAL:
- if (desc.mode == READ)
+ if (desc->mode == READ)
ksmo.op = KVM_S390_MEMOP_LOGICAL_READ;
- if (desc.mode == WRITE)
+ if (desc->mode == WRITE)
ksmo.op = KVM_S390_MEMOP_LOGICAL_WRITE;
break;
case SIDA:
- if (desc.mode == READ)
+ if (desc->mode == READ)
ksmo.op = KVM_S390_MEMOP_SIDA_READ;
- if (desc.mode == WRITE)
+ if (desc->mode == WRITE)
ksmo.op = KVM_S390_MEMOP_SIDA_WRITE;
break;
case ABSOLUTE:
- if (desc.mode == READ)
+ if (desc->mode == READ)
ksmo.op = KVM_S390_MEMOP_ABSOLUTE_READ;
- if (desc.mode == WRITE)
+ if (desc->mode == WRITE)
ksmo.op = KVM_S390_MEMOP_ABSOLUTE_WRITE;
break;
case INVALID:
ksmo.op = -1;
}
- if (desc.f_check)
+ if (desc->f_check)
ksmo.flags |= KVM_S390_MEMOP_F_CHECK_ONLY;
- if (desc.f_inject)
+ if (desc->f_inject)
ksmo.flags |= KVM_S390_MEMOP_F_INJECT_EXCEPTION;
- if (desc._set_flags)
- ksmo.flags = desc.set_flags;
- if (desc.f_key) {
+ if (desc->_set_flags)
+ ksmo.flags = desc->set_flags;
+ if (desc->f_key) {
ksmo.flags |= KVM_S390_MEMOP_F_SKEY_PROTECTION;
- ksmo.key = desc.key;
+ ksmo.key = desc->key;
}
- if (desc._ar)
- ksmo.ar = desc.ar;
+ if (desc->_ar)
+ ksmo.ar = desc->ar;
else
ksmo.ar = 0;
- if (desc._sida_offset)
- ksmo.sida_offset = desc.sida_offset;
+ if (desc->_sida_offset)
+ ksmo.sida_offset = desc->sida_offset;
return ksmo;
}
@@ -183,7 +183,7 @@ static int err_memop_ioctl(struct test_info info, struct kvm_s390_mem_op *ksmo)
else \
__desc.gaddr = __desc.gaddr_v; \
} \
- __ksmo = ksmo_from_desc(__desc); \
+ __ksmo = ksmo_from_desc(&__desc); \
print_memop(__info.vcpu, &__ksmo); \
err##memop_ioctl(__info, &__ksmo); \
})
