From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BCA9ED2ECF7 for ; Tue, 20 Jan 2026 10:12:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LfCYOiDHrqZn9djvcVDw7X/VYIPGNSX5CiNzSKmIDMs=; b=ZbO7hXjCJNl+AV Cj+qljmaQUMWQWphL4QCd94z86KwbQutV5+DkscHleoQNe79r3ES9A/Z1MA+HNm/czTMdI2VcYnpU byVCbFpEAGxSZ0efvO1xoot28uaWdX5X7YjU6aApEL5wDxZDTr6b2Nz01D+7SiH2kC1k06BUkmC1z /rfSmNJM8cvVk9ezoDAdJGsW5btaZqBSkp8Vk2ugX7CncSn/s6C1U5T8UHFRflXbRbqBMO2g8jD+G 7Zm+dfA2UJrSsVAAyIkM+7u0nVN2rDbmfSa7qknH8jzB2QEBXMqW20TpeQXRVaIKbhyyylHSalNe6 1SBUvmReF7kIkysuiGNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vi8jK-00000003aYT-1Vju; Tue, 20 Jan 2026 10:12:58 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vi8jI-00000003aXC-0fUz; Tue, 20 Jan 2026 10:12:57 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=MfnfHEO5iuaJRI+62YTPm5+K8bMNJD7kcoNtFyzxGKs=; b=rBMPbugFWYyVL5qpyUg71WmJgk NsW+d5r8l/3OJR/bH+uny7K63JHwn6EexwsD9LgRY6e5O2AoGA0soxQOIcSdqKe3mQ+gXM9DhhvNo 3KG7Z5FvIKpjDOcFokazR26jpXg0ukCqkxia45m632A7Xe22PwgqMfLqJI9IRIo84tkzvOmWADB0M pv42xrrZ6Rzee5VmvTyIbxH8lOov3zAKwed6WTCS3yxxp6LYPcbJ4QgQ/AJPkBTRGUHVtYWQa06FJ UO4Ic0BM3GjKTXZWTbufGLAIVl3iNTAXQw9/5JLdrWJoHlNavESs15lsvZcwxIGTgY+VGhp3SaXto 6nDc20Fg==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:43312) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vi8jC-00000000645-2Cga; Tue, 20 Jan 2026 10:12:50 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vi8j8-000000007RE-1CJk; Tue, 20 Jan 2026 10:12:46 +0000 Date: Tue, 20 Jan 2026 10:12:46 +0000 From: "Russell King (Oracle)" To: Vladimir Oltean Cc: Jakub Kicinski , linux-phy@lists.infradead.org, davem@davemloft.net, maxime.chevallier@bootlin.com, alexandre.torgue@foss.st.com, mohd.anwar@oss.qualcomm.com, neil.armstrong@linaro.org, hkallweit1@gmail.com, mcoquelin.stm32@gmail.com, netdev@vger.kernel.org, edumazet@google.com, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, vkoul@kernel.org, andrew@lunn.ch, pabeni@redhat.com, andrew+netdev@lunn.ch, linux-stm32@st-md-mailman.stormreply.com Subject: Re: [net-next,05/14] net: stmmac: add stmmac core serdes support Message-ID: References: <20260119192125.1245102-1-kuba@kernel.org> <20260120081844.7e6aq2urhxrylywi@skbuf> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260120081844.7e6aq2urhxrylywi@skbuf> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260120_021256_196998_53380CDE X-CRM114-Status: UNSURE ( 7.68 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org First, I'll say I'm on a very short fuse today; no dinner last night, at the hospital up until 5:30am, and a fucking cold caller rang the door bell at 10am this morning. Just fucking our luck. On Tue, Jan 20, 2026 at 10:18:44AM +0200, Vladimir Oltean wrote: > Isn't it sufficient to set pl->pcs to NULL when pcs_enable() fails and > after calling pcs_disable(), though? No. We've already called mac_prepare(), pcs_pre_config(), pcs_post_config() by this time, we're past the point of being able to unwind. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last! -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy