| commit | f092669e743048f50c714a1af7f8e3478d7b9e1b | |
| author | Thomas Huth <thuth@linux.vnet.ibm.com> | |
| Wed, 9 Oct 2013 12:15:54 +0000 (9 14:15 +0200) | ||
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | |
| Thu, 28 Nov 2013 10:08:12 +0000 (28 11:08 +0100) | ||
| tree | 7a0fbdae2bd33f678d3304a9e186335c368644a9 | treesnapshot (tar.gz zip) |
| parent | ac5b03420150241dc2db3cb4aa4f58c1e7e4640f | commitdiff |
KVM: s390: Fix access to CR6 in TPI handler
The TPI handler currently uses vcpu->run->s.regs.crs[6] to get the current
value of CR6. I think this is wrong, because vcpu->run->s.regs.crs is
only updated when kvm_arch_vcpu_ioctl_run() drops back to userspace.
So let's change the TPI handler to use vcpu->arch.sie_block->gcr[6] instead.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The TPI handler currently uses vcpu->run->s.regs.crs[6] to get the current
value of CR6. I think this is wrong, because vcpu->run->s.regs.crs is
only updated when kvm_arch_vcpu_ioctl_run() drops back to userspace.
So let's change the TPI handler to use vcpu->arch.sie_block->gcr[6] instead.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
| arch/s390/kvm/priv.c | diffblobblamehistory |