On Tue, Feb 11, 2020 at 11:50 AM David Hunt <david.h...@intel.com> wrote:
> When a VM sends a command through virtio-serial to enable/disable
> turbo, it is successfully enabled or disabled, yet the response to the
> VM is NACK. This is because all the library frequency change APIs return
> 1 for success (change in frequency), 0 for success (no change in
> frequency) and -1 for failure. However the turbo enable/disable APIs just
> return 0 for success and -1 for failure.
>
> Fix the handling of the return code to treat ">= 0" as success, and
> send an ACK. Only send NACK when < 0 (failure).
>
> Fixes: 0de94bcac7fc ("examples/vm_power: send confirmation cmd to guest")
Cc: sta...@dpdk.org> Signed-off-by: David Hunt <david.h...@intel.com> Acked-by: Lei Yao<lei.a....@intel.com> Applied, thanks. -- David Marchand
