Re: [PATCH] KVM: x86: Check KVM_REQ_IMMEDIATE_EXIT after enable_irq_window

2013-04-28 Thread Gleb Natapov
On Sun, Apr 28, 2013 at 09:23:58AM +0200, Jan Kiszka wrote: > From: Jan Kiszka > > The VMX implementation of enable_irq_window will raise > KVM_REQ_IMMEDIATE_EXIT if an interrupt window shall be opened during > nested vmrun. We have to transfer this request into the local variable > to avoid loop

[PATCH] KVM: x86: Check KVM_REQ_IMMEDIATE_EXIT after enable_irq_window

2013-04-28 Thread Jan Kiszka
From: Jan Kiszka The VMX implementation of enable_irq_window will raise KVM_REQ_IMMEDIATE_EXIT if an interrupt window shall be opened during nested vmrun. We have to transfer this request into the local variable to avoid looping over a continuously re-asserted request on vmentry. This issue only