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| author | Alexander Graf <agraf@suse.de> | 2012-03-14 16:55:08 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-04-08 13:02:38 +0200 |
| commit | 966cd0f3bdd422f0b10686fb59d0d456fbbb6398 (patch) | |
| tree | a28548a9ef496989cd8fdb2f3b21fd7d5241f996 /arch/powerpc/kvm/book3s_pr_papr.c | |
| parent | KVM: PPC: Book3s: PR: Add HV traps so we can run in HV=1 mode on p7 (diff) | |
| download | linux-966cd0f3bdd422f0b10686fb59d0d456fbbb6398.tar.xz linux-966cd0f3bdd422f0b10686fb59d0d456fbbb6398.zip | |
KVM: PPC: Ignore unhalt request from kvm_vcpu_block
When running kvm_vcpu_block and it realizes that the CPU is actually good
to run, we get a request bit set for KVM_REQ_UNHALT. Right now, there's
nothing we can do with that bit, so let's unset it right after the call
again so we don't get confused in our later checks for pending work.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr_papr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr_papr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_pr_papr.c b/arch/powerpc/kvm/book3s_pr_papr.c index 6d1bfe246f0a..60ac0e793476 100644 --- a/arch/powerpc/kvm/book3s_pr_papr.c +++ b/arch/powerpc/kvm/book3s_pr_papr.c @@ -224,6 +224,7 @@ int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd) return kvmppc_h_pr_bulk_remove(vcpu); case H_CEDE: kvm_vcpu_block(vcpu); + clear_bit(KVM_REQ_UNHALT, &vcpu->requests); vcpu->stat.halt_wakeup++; return EMULATE_DONE; } |