Re: [Y2038] [PATCH 21/23] y2038: itimer: change implementation to timespec64

[Ben Hutchings]

On Fri, 2019-11-08 at 22:12 +0100, Arnd Bergmann wrote:
[...] 
> @@ -292,8 +296,8 @@ static unsigned int alarm_setitimer(unsigned int seconds)
>  	 * We can't return 0 if we have an alarm pending ...  And we'd
>  	 * better return too much than too little anyway
>  	 */
> -	if ((!it_old.it_value.tv_sec && it_old.it_value.tv_usec) ||
> -	      it_old.it_value.tv_usec >= 500000)
> +	if ((!it_old.it_value.tv_sec && it_old.it_value.tv_nsec) ||
> +	      it_old.it_value.tv_nsec >= 500000)
[...]

This is now off by a factor of 1000.  It might be helpful to use
NSEC_PER_SEC / 2 here so no-one has to count the 0 digits.

Ben.

-- 
Ben Hutchings, Software Developer                         Codethink Ltd
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