Re: KVM: add doc note about PIO/MMIO completion API

Avi Kivity
2010-02-17T09:22:40Z

On 02/14/2010 10:17 AM, Avi Kivity wrote:
>> --- a/Documentation/kvm/api.txt
>> +++ b/Documentation/kvm/api.txt
>> @@ -820,6 +820,11 @@ executed a memory-mapped I/O instruction which
>> could not be satisfied
>> by kvm. The 'data' member contains the written data if 'is_write' is
>> true, and should be filled by application code otherwise.
>>
>> +NOTE: For KVM_EXIT_IO and KVM_EXIT_MMIO, the corresponding operations
>> +are complete (and guest state is consistent) only after userspace has
>> +re-entered the kernel with KVM_RUN. The kernel side must first finish
>> +uncomplete operations and then check for pending signals.
>> +
>
>
> Well, s/must/will/, the document is written from userspace's point of
> view.
>

Applied with this change, thanks.

--
error compiling committee.c: too many arguments to function