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| author | Alexander Graf | 2014-07-28 19:29:13 +0200 |
|---|---|---|
| committer | Alexander Graf | 2014-07-28 19:29:15 +0200 |
| commit | ce91ddc471b77ec75e5b2a43c803efac605f37b3 (patch) | |
| tree | a1d2e2733694636848cfaaed79c9d32ee7e40d8e /arch/powerpc/kvm/booke.c | |
| parent | KVM: PPC: Expose helper functions for data/inst faults (diff) | |
| download | kernel-qcow2-linux-ce91ddc471b77ec75e5b2a43c803efac605f37b3.tar.gz kernel-qcow2-linux-ce91ddc471b77ec75e5b2a43c803efac605f37b3.tar.xz kernel-qcow2-linux-ce91ddc471b77ec75e5b2a43c803efac605f37b3.zip | |
KVM: PPC: Remove DCR handling
DCR handling was only needed for 440 KVM. Since we removed it, we can also
remove handling of DCR accesses.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/booke.c')
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index f30948a17c03..b4c89fa6f109 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -51,7 +51,6 @@ unsigned long kvmppc_booke_handlers; struct kvm_stats_debugfs_item debugfs_entries[] = { { "mmio", VCPU_STAT(mmio_exits) }, - { "dcr", VCPU_STAT(dcr_exits) }, { "sig", VCPU_STAT(signal_exits) }, { "itlb_r", VCPU_STAT(itlb_real_miss_exits) }, { "itlb_v", VCPU_STAT(itlb_virt_miss_exits) }, @@ -709,10 +708,6 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) case EMULATE_AGAIN: return RESUME_GUEST; - case EMULATE_DO_DCR: - run->exit_reason = KVM_EXIT_DCR; - return RESUME_HOST; - case EMULATE_FAIL: printk(KERN_CRIT "%s: emulation at %lx failed (%08x)\n", __func__, vcpu->arch.pc, vcpu->arch.last_inst); |