netdev - Re: [PATCH net] net: dsa: mv88e6xxx: Fix error when setting port policy on mv88e6393x

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Message-ID: <20241015174924.21725f5a@kernel.org>
Date: Tue, 15 Oct 2024 17:49:24 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Peter Rashleigh <peter@...hleigh.ca>
Cc: andrew@...n.ch, netdev@...r.kernel.org
Subject: Re: [PATCH net] net: dsa: mv88e6xxx: Fix error when setting port
 policy on mv88e6393x

On Mon, 14 Oct 2024 14:25:44 -0700 Peter Rashleigh wrote:
> mv88e6393x_port_set_policy doesn't correctly shift the ptr value when
> converting the policy format between the old and new styles, so the
> target register ends up with the ptr being written over the data bits.
> 
> Shift the pointer to align with the format expected by
> mv88e6393x_port_policy_write().
> 
> Fixes: 6584b26020fc ("net: dsa: mv88e6xxx: implement .port_set_policy
> for Amethyst")
> Signed-off-by: Peter Rashleigh <peter@...hleigh.ca>

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