[Qemu-devel] Re: [PATCH] ioeventfd: error handling cleanup

[Stefan Hajnoczi]

On Tue, Jan 11, 2011 at 01:49:18PM +0200, Michael S. Tsirkin wrote:
> - Don't return status from start/stop functions where it's ignored
> - report errors to make debugging easier
> - assert on unexpected failures
> - don't disable notifiers on error so that we'll
>   retry when guest driver restarts
> 
> Signed-off-by: Michael S. Tsirkin <address@hidden>

Acked-by: Stefan Hajnoczi <address@hidden>

I tested migration of a running RHEL 6 install.  I also tried running
with TCG instead of KVM and we fall back to ioeventfd=off correctly
there.

Stefan