> I think this chunk would solve the problem and result in the
> same behavior as before:
> 
> --- a/drivers/scsi/aacraid/commsup.c
> +++ b/drivers/scsi/aacraid/commsup.c
> @@ -2511,8 +2511,8 @@ int aac_command_thread(void *data)
>                         /* Synchronize our watches */
>                         if (((NSEC_PER_SEC - (NSEC_PER_SEC / HZ)) > 
> now.tv_nsec)
>                          && (now.tv_nsec > (NSEC_PER_SEC / HZ)))
> -                               difference = (((NSEC_PER_SEC -
> now.tv_nsec) * HZ)
> -                                 + NSEC_PER_SEC / 2) / NSEC_PER_SEC;
> +                               difference = HZ + HZ / 2 -
> +                                            now.tv_nsec / (NSEC_PER_SEC / 
> HZ);
>                         else {
>                                 if (now.tv_nsec > NSEC_PER_SEC / 2)
>                                         ++now.tv_sec;
> 
> but I don't see why we add in half a second here. Any ideas?

I did not try to understand the details but I can confirm that this 
patch makes the warnings go away.

-- 
Meelis Roos (mr...@linux.ee)

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