Re: [PATCH] kernel/module: Reschedule while waiting for modules to finish loading

[Jessica Yu]

+++ Prarit Bhargava [29/04/19 11:17 -0400]:
> Heiko, do you want a Signed-off-by or a Reported-by?  Either one works
> for me.
>
> P.
>
> ----8<----
>
> On a s390 z14 LAR with 2 cpus about stalls about 3% of the time while
> loading the s390_trng.ko module.
>
> Add a reschedule point to the loop that waits for modules to complete
> loading.
>
> Reported-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
> Fixes: linux-next commit f9a75c1d717f ("modules: Only return -EEXIST for modules that have finished loading")
> Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
> Cc: Jessica Yu <jeyu@xxxxxxxxxx>

Thanks for the fix! Applied to modules-next.

Jessica