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| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2013-06-20 17:22:04 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-06-20 23:32:39 +0200 |
| commit | 953ed88d10444c0e139a2333b6cd96ce01aa94dc (patch) | |
| tree | 89579d65e96ce247b41ae2b2fe788250bb80a94c /arch/s390/kvm/kvm-s390.h | |
| parent | 133608f392ce2e11481317e3d0b02044710a5956 (diff) | |
| download | lwn-953ed88d10444c0e139a2333b6cd96ce01aa94dc.tar.gz lwn-953ed88d10444c0e139a2333b6cd96ce01aa94dc.zip | |
KVM: s390: Reworked LCTL and LCTLG instructions
LCTL and LCTLG are also privileged instructions, thus there is no need for
treating them separately from the other instructions in priv.c. So this
patch moves these two instructions to priv.c, adds a check for supervisor
state and simplifies the "handle_eb" instruction decoding by merging the
two eb_handlers jump tables from intercept.c and priv.c into one table only.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.h')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index 15795b8f8ff5..028ca9fd2158 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -132,7 +132,8 @@ int kvm_s390_handle_e5(struct kvm_vcpu *vcpu); int kvm_s390_handle_01(struct kvm_vcpu *vcpu); int kvm_s390_handle_b9(struct kvm_vcpu *vcpu); int kvm_s390_handle_lpsw(struct kvm_vcpu *vcpu); -int kvm_s390_handle_priv_eb(struct kvm_vcpu *vcpu); +int kvm_s390_handle_lctl(struct kvm_vcpu *vcpu); +int kvm_s390_handle_eb(struct kvm_vcpu *vcpu); /* implemented in sigp.c */ int kvm_s390_handle_sigp(struct kvm_vcpu *vcpu); |