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[89.176.136.191]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4932f100e4asm64505955e9.1.2026.06.27.10.32.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Jun 2026 10:32:44 -0700 (PDT) From: Petr Wozniak To: linux@armlinux.org.uk, andrew@lunn.ch, hkallweit1@gmail.com Cc: kuba@kernel.org, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, maxime.chevallier@bootlin.com, bjorn@mork.no, olek2@wp.pl, kabel@kernel.org, Petr Wozniak Subject: [PATCH net v5 0/2] net: phy: sfp: fix mii_bus leak and revert RollBall bridge probe Date: Sat, 27 Jun 2026 19:32:40 +0200 Message-ID: X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit v4 tried to fix the RollBall regression from 8fe125892f40 by deferring the bridge probe to PHY discovery time. Maxime Chevallier and Aleksander Bajkowski both tested that on genuine RollBall hardware and confirmed it does not restore PHY detection (the module still is not ready when the probe runs), and the Sashiko static review flagged the same path. So this version drops the deferred-probe patch and instead reverts 8fe125892f40, restoring the pre-regression behaviour for genuine RollBall modules. A proper fix for slow-initializing modules needs per-module init timing (a longer module_t_wait / a per-module quirk) and genuine RollBall hardware to validate; that is better owned as a follow-up by someone with such a module. Patch 1 is the independent mii_bus leak fix, unchanged, now carrying Reviewed-by from Maxime and Larysa. Patch 2 reverts 8fe125892f40. v4: https://lore.kernel.org/netdev/20260624084814.20972-1-petr.wozniak@gmail.com/ Petr Wozniak (2): net: phy: sfp: free mii_bus in sfp_i2c_mdiobus_destroy Revert "net: phy: sfp: probe for RollBall I2C-to-MDIO bridge in mdio-i2c" drivers/net/mdio/mdio-i2c.c | 59 +++++-------------------------------- drivers/net/phy/sfp.c | 15 +++------- 2 files changed, 11 insertions(+), 63 deletions(-) -- 2.51.0