On 04/09/2019 12:39, Ingo Molnar wrote: > > * Dietmar Eggemann <[email protected]> wrote: > >>> -v3 attached. Build and minimally boot tested. >>> >>> Thanks, >>> >>> Ingo >>> >> >> This patch fixes the issue (almost). >> >> LTP's sched_getattr01 passes again. But IMHO the prio 'chrt -p $$' >> should be 0 instead of -65536. > > Yeah, I forgot to zero-initialize the structure ... > > Does the attached -v4 work any better for you?
Yeah, looks better now. # chrt -p $$ [ 258.245786] sched_attr_copy_to_user(): copied 48 bytes. (ksize: 56, usize: 48) pid 1635's current scheduling policy: SCHED_OTHER pid 1635's current scheduling priority: 0 w/o the extra printk: Tested-by: Dietmar Eggemann <[email protected]>
