* Aleksa Sarai:
> sched_getattr(2) doesn't care about trailing non-zero bytes in the
> (ksize > usize) case, so just use copy_struct_to_user() without checking
> ignored_trailing.
I think this is what causes glibc's misc/tst-sched_setattr test to fail
on recent kernels. The previous non-modifying behavior was documented
in the manual page:
If the caller-provided attr buffer is larger than the kernel's
sched_attr structure, the additional bytes in the user-space
structure are not touched.
I can just drop this part of the test if the kernel deems both behaviors
valid.
Thanks,
Florian
