On Sun, 14 Jul 2013 13:19:59 +0300
Gleb Natapov <gleb@xxxxxxxxxx> wrote:
> On Sun, Jul 14, 2013 at 12:25:16PM +0300, Gleb Natapov wrote:
> > 1/2 broke x86. QEMU prints "Invalid read from memory region kvm-pic" and
> > guest hangs. Looks like IO is forwarded to userspace instead of in kernel device
> > for some reason. Un-applying for now.
> >
> OK, stupid typo. Will amend the commit instead of dropping.
>
Thanks for fixing.
>
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 6cde6fa..a86735d 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -2942,7 +2942,7 @@ static int __kvm_io_bus_read(struct kvm_io_bus *bus, struct kvm_io_range *range,
> return -EOPNOTSUPP;
>
> while (idx < bus->dev_count &&
> - kvm_io_bus_sort_cmp(&range, &bus->range[idx]) == 0) {
> + kvm_io_bus_sort_cmp(range, &bus->range[idx]) == 0) {
> if (!kvm_iodevice_read(bus->range[idx].dev, range->addr,
> range->len, val))
> return idx;
> --
> Gleb.
>
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