Re: [patch] xenfb: fix xenfb suspend/resume race

Joe Jin
2011-01-06T08:15:24Z

>
> No, it papers over the issue, the code should never have been allowed to
> get this far if the connection to the backend is not yet fully resumed
> (i.e. when irq == -1).
>
> The call to xenfb_send_event should have been gated further up the call
> chain, AFAICT by the check of info->update_wanted in xenfb_refresh. This
> suggests that the correct fix is to set info->update_wanted = 0 in
> xenfb_resume.
>
> I said all this in my previous mail and you ignored it. Did you try this
> approach?

Will try this then update you.

Thanks,
Joe