On Fri, Oct 30, 2020 at 2:17 PM Daniel Latypov <dlatypov@xxxxxxxxxx> wrote: > > Currently --raw_output means nothing gets shown. > Why? > Because `raw_output()` has a `yield` and therefore is a generator, which > means it only executes when you ask it for a value. > > Given no one actually is using it as a generator (checked via the added > type annotation), drop the yield so we actually print the output. > > Also strip off the trailing \n (and any other whitespace) to avoid > [<601d6d3a>] ? printk+0x0/0x9b > > [<601e5058>] ? kernel_init+0x23/0x14b > > [<600170d2>] ? new_thread_handler+0x82/0xc0 > making the output unreadable. > > Signed-off-by: Daniel Latypov <dlatypov@xxxxxxxxxx> > --- The bug where --raw_output doesn't show anything is already fixed[1], but it does still show the extra newlines. Maybe it's worth making just the newline fix, and rolling it into the other patch[2] handling newlines? Cheers, -- David [1]: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git/commit/?h=kunit-fixes&id=3023d8ff3fc60e5d32dc1d05f99ad6ffa12b0033 [2]: https://lore.kernel.org/linux-kselftest/20201020233219.4146059-1-dlatypov@xxxxxxxxxx/
