[PATCH v6] KVM: nVMX: Improve I/O exit handling

2013-02-18 Thread Jan Kiszka
This prevents trapping L2 I/O exits if L1 has neither unconditional nor bitmap-based exiting enabled. Furthermore, it implements I/O bitmap handling. Signed-off-by: Jan Kiszka jan.kis...@siemens.com --- Changes in v6: - drop the bogus check of vmx_basix.54 again - exit unconditionally on I/O

Re: [PATCH v6] KVM: nVMX: Improve I/O exit handling

2013-02-18 Thread Gleb Natapov
On Mon, Feb 18, 2013 at 11:21:16AM +0100, Jan Kiszka wrote: This prevents trapping L2 I/O exits if L1 has neither unconditional nor bitmap-based exiting enabled. Furthermore, it implements I/O bitmap handling. Signed-off-by: Jan Kiszka jan.kis...@siemens.com Reviewed-by: Gleb Natapov

Re: [PATCH v6] KVM: nVMX: Improve I/O exit handling

2013-02-18 Thread Marcelo Tosatti
On Mon, Feb 18, 2013 at 12:32:37PM +0200, Gleb Natapov wrote: On Mon, Feb 18, 2013 at 11:21:16AM +0100, Jan Kiszka wrote: This prevents trapping L2 I/O exits if L1 has neither unconditional nor bitmap-based exiting enabled. Furthermore, it implements I/O bitmap handling. Signed-off-by: