Re: [PATCH net 0/3] net: dsa: mt7530: fix swallowed MDIO read errors

[email protected] Thu, 30 Jul 2026 00:40:10 +0000

Newsgroups	org.infradead.lists.linux-mediatek,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID	<178537201040.3298470.15022630671470651266.git-patchwork-notify@kernel.org>

Hello:

This series was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:

On Tue, 28 Jul 2026 05:52:05 +0100 you wrote:
> While working on a register access cleanup for the mt7530 driver, the
> Sashiko AI reviewers flagged long-standing error handling gaps in the
> driver's read paths [1].
> 
> The MDIO regmap backend truncates negative bus->read() errnos into u16
> register halves and returns success, handing garbage data to callers
> and to read-modify-write cycles which then write it back to the switch.
> 
> [...]

Here is the summary with links:
  - [net,1/3] net: dsa: mt7530: check bus->read() errors in the MDIO regmap backend
    https://git.kernel.org/netdev/net/c/b4ce102b2cd8
  - [net,2/3] net: dsa: mt7530: error out on failed reads in ATC/VTCR command polling
    https://git.kernel.org/netdev/net/c/ed9adac35b8f
  - [net,3/3] net: dsa: mt7530: error out on failed reads in MT7531 PHY polling
    https://git.kernel.org/netdev/net/c/77a9ebe8818c

You are awesome, thank you!
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