Messages in this thread | | | Date | Thu, 1 Aug 2019 18:24:51 +0200 | From | Oleg Nesterov <> | Subject | Re: [patch 2/5] x86/kvm: Handle task_work on VMENTER/EXIT |
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On 08/01, Thomas Gleixner wrote: > > @@ -8172,6 +8174,10 @@ static int vcpu_run(struct kvm_vcpu *vcp > ++vcpu->stat.signal_exits; > break; > } > + > + if (notify_resume_pending()) > + tracehook_handle_notify_resume();
shouldn't you drop kvm->srcu before tracehook_handle_notify_resume() ?
I don't understand this code at all, but vcpu_run() does this even before cond_resched().
Oleg.
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