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Thu, 1 Dec 2022 12:50:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next 00/12] Fix rtnl_mutex deadlock with DPAA2 and SFP modules From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166989901798.1197.13323886521084195316.git-patchwork-notify@kernel.org> Date: Thu, 01 Dec 2022 12:50:17 +0000 References: <20221129141221.872653-1-vladimir.oltean@nxp.com> In-Reply-To: <20221129141221.872653-1-vladimir.oltean@nxp.com> To: Vladimir Oltean Cc: netdev@vger.kernel.org, ioana.ciornei@nxp.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux@armlinux.org.uk, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net-next.git (master) by Paolo Abeni : On Tue, 29 Nov 2022 16:12:09 +0200 you wrote: > This patch set deliberately targets net-next and lacks Fixes: tags due > to caution on my part. > > While testing some SFP modules on the Solidrun Honeycomb LX2K platform, > I noticed that rebooting causes a deadlock: > > ============================================ > WARNING: possible recursive locking detected > 6.1.0-rc5-07010-ga9b9500ffaac-dirty #656 Not tainted > > [...] Here is the summary with links: - [net-next,01/12] net: dpaa2-eth: don't use -ENOTSUPP error code https://git.kernel.org/netdev/net-next/c/91c71bf14da4 - [net-next,02/12] net: dpaa2: replace dpaa2_mac_is_type_fixed() with dpaa2_mac_is_type_phy() https://git.kernel.org/netdev/net-next/c/320fefa9e2ed - [net-next,03/12] net: dpaa2-mac: absorb phylink_start() call into dpaa2_mac_start() https://git.kernel.org/netdev/net-next/c/385333888154 - [net-next,04/12] net: dpaa2-mac: remove defensive check in dpaa2_mac_disconnect() https://git.kernel.org/netdev/net-next/c/ccbd7822950f - [net-next,05/12] net: dpaa2-eth: assign priv->mac after dpaa2_mac_connect() call https://git.kernel.org/netdev/net-next/c/02d61948e8da - [net-next,06/12] net: dpaa2-switch: assign port_priv->mac after dpaa2_mac_connect() call https://git.kernel.org/netdev/net-next/c/88d64367cea0 - [net-next,07/12] net: dpaa2: publish MAC stringset to ethtool -S even if MAC is missing https://git.kernel.org/netdev/net-next/c/29811d6e19d7 - [net-next,08/12] net: dpaa2-switch replace direct MAC access with dpaa2_switch_port_has_mac() https://git.kernel.org/netdev/net-next/c/bc230671bfb2 - [net-next,09/12] net: dpaa2-eth: connect to MAC before requesting the "endpoint changed" IRQ https://git.kernel.org/netdev/net-next/c/55f90a4d07ec - [net-next,10/12] net: dpaa2-eth: serialize changes to priv->mac with a mutex https://git.kernel.org/netdev/net-next/c/2291982e29b1 - [net-next,11/12] net: dpaa2-switch: serialize changes to priv->mac with a mutex https://git.kernel.org/netdev/net-next/c/3c7f44fa9c4c - [net-next,12/12] net: dpaa2-mac: move rtnl_lock() only around phylink_{,dis}connect_phy() https://git.kernel.org/netdev/net-next/c/87db82cb6149 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html