From: Marc Zyngier maz@kernel.org 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@kernel.org Cc: Martin Blumenstingl martin.blumenstingl@googlemail.com Cc: stable@vger.kernel.org
Please do not CC: stable@vger.kernel.org for networking changes as per netdev-FAQ
Applied and queued up for -stable, thanks.