[PATCH] KVM: s390: Clarify key argument for MEM_OP in api docs

[Janis Schoetterl-Glausch]

Clarify that the key argument represents the access key, not the whole
storage key.

Signed-off-by: Janis Schoetterl-Glausch <scgl@xxxxxxxxxxxxx>
---
 Documentation/virt/kvm/api.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index 48f23bb80d7f..622667cc87ef 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -3763,7 +3763,7 @@ KVM_S390_MEMOP_F_INJECT_EXCEPTION is set.
 
 If the KVM_S390_MEMOP_F_SKEY_PROTECTION flag is set, storage key
 protection is also in effect and may cause exceptions if accesses are
-prohibited given the access key passed in "key".
+prohibited given the access key designated by "key"; the valid range is 0..15.
 KVM_S390_MEMOP_F_SKEY_PROTECTION is available if KVM_CAP_S390_MEM_OP_EXTENSION
 is > 0.
 

base-commit: af33593d63a403287b8a6edd217e854a3571938b
-- 
2.32.0