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Diffstat (limited to 'arch/s390/kvm/priv.c')
-rw-r--r--arch/s390/kvm/priv.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index c954ac49eee4..572496c688cc 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* handling privileged instructions
*
* Copyright IBM Corp. 2008, 2013
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
* Author(s): Carsten Otte <cotte@de.ibm.com>
* Christian Borntraeger <borntraeger@de.ibm.com>
*/
@@ -235,8 +232,6 @@ static int try_handle_skey(struct kvm_vcpu *vcpu)
VCPU_EVENT(vcpu, 4, "%s", "retrying storage key operation");
return -EAGAIN;
}
- if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
- return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
return 0;
}
@@ -247,6 +242,9 @@ static int handle_iske(struct kvm_vcpu *vcpu)
int reg1, reg2;
int rc;
+ if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+ return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
rc = try_handle_skey(vcpu);
if (rc)
return rc != -EAGAIN ? rc : 0;
@@ -276,6 +274,9 @@ static int handle_rrbe(struct kvm_vcpu *vcpu)
int reg1, reg2;
int rc;
+ if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+ return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
rc = try_handle_skey(vcpu);
if (rc)
return rc != -EAGAIN ? rc : 0;
@@ -311,6 +312,9 @@ static int handle_sske(struct kvm_vcpu *vcpu)
int reg1, reg2;
int rc;
+ if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+ return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
rc = try_handle_skey(vcpu);
if (rc)
return rc != -EAGAIN ? rc : 0;