[Qemu-devel] Re: qemu vs. kvm: When to flush the coalesced mmio buffer?

2011-01-03 Thread Jan Kiszka
Am 03.01.2011 13:32, Avi Kivity wrote: > On 01/03/2011 02:11 PM, Jan Kiszka wrote: >> Hi again, >> >> another subtle difference between qemu-kvm and upstream: >> >> When we leave the guest for an IO window (KVM_RUN returns EINTR or >> EAGAIN), we call kvm_flush_coalesced_mmio_buffer in qemu-kvm but

[Qemu-devel] Re: qemu vs. kvm: When to flush the coalesced mmio buffer?

2011-01-03 Thread Avi Kivity
On 01/03/2011 02:11 PM, Jan Kiszka wrote: Hi again, another subtle difference between qemu-kvm and upstream: When we leave the guest for an IO window (KVM_RUN returns EINTR or EAGAIN), we call kvm_flush_coalesced_mmio_buffer in qemu-kvm but not in upstream. When version is better? I can't find