Hi Vladimir,
On Thu, May 24, 2018 at 1:11 PM, Vladimir Zapolskiy
<vladimir_zapolskiy@xxxxxxxxxx> wrote:
> For ages trivial changes to RAVB and SuperH ethernet links by means of
> standard 'ethtool' trigger a 'sleeping function called from invalid
> context' bug, to visualize it on r8a7795 ULCB:
>
> % ethtool -r eth0
> BUG: sleeping function called from invalid context at kernel/locking/mutex.c:747
[...]
> Please note that sh_eth patches from the series were built-tested only.
Thanks you very much!
I've tested this on both R-Car M2-W (sh_eth) and R-Car H3 ES2.0 (ravb),
and the BUG disappeared.
Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
