Re: [meta-rockchip][PATCH] kernel: linux-yocto: fix broken Ethernet MAC controller on RK3399 on 5.14 >= version <= 5.14.11

Quentin Schulz

On Tue, Nov 16, 2021 at 09:00:42AM -0800, Khem Raj wrote:
On Tue, Nov 16, 2021 at 7:52 AM Quentin Schulz
<quentin.schulz@...> wrote:

From Linux kernel v5.14 to v5.14.11 (both included), the Ethernet MAC
controller found on RK3399 is not working.

A fix is available in v5.14.12 and later (available also in v5.15)
which is provided here and applied to linux-yocto source tree if
linux-yocto version is of the impacted ones.

The conditional patching is unfortunately required because Honister 3.4
has linux-yocto v5.14.9 and Honister 3.4.1 will have at least
linux-yocto v5.14.14.
Patching piece below looks quite a bit.
lets just fix v5.14.14 and dont worry about 3.4
v5.14.14 is already fixed. The only release currently is 3.4 and I hit
that issue, hence the patch.
I assume not everybody is updating to 3.4.1 when it's out, I've seen
people running behind dot releases.
What's bothering you?


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