From: Marc Zyngier <maz@xxxxxxxxxx>
Date: Sat, 18 Apr 2020 19:14:57 +0100
> Running with KASAN on a VIM3L systems leads to the following splat
> when probing the Ethernet device:
>
> ==================================================================
> BUG: KASAN: global-out-of-bounds in _get_maxdiv+0x74/0xd8
> Read of size 4 at addr ffffa000090615f4 by task systemd-udevd/139
> CPU: 1 PID: 139 Comm: systemd-udevd Tainted: G E 5.7.0-rc1-00101-g8624b7577b9c #781
> Hardware name: amlogic w400/w400, BIOS 2020.01-rc5 03/12/2020
...
> Digging into this indeed shows that the clock divider array is
> lacking a final fence, and that the clock subsystems goes in the
> weeds. Oh well.
>
> Let's add the empty structure that indicates the end of the array.
>
> Fixes: bd6f48546b9c ("net: stmmac: dwmac-meson8b: Fix the RGMII TX delay on Meson8b/8m2 SoCs")
> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
> Cc: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Please do not CC: stable@xxxxxxxxxxxxxxx for networking changes as per
netdev-FAQ
Applied and queued up for -stable, thanks.
