ink preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:43.578] [warn] The resource https://discord.com/assets/189422196a4f8b53.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:43.579] [warn] The resource https://discord.com/assets/ce3b8055f5114434.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:43.579] [warn] The resource https://discord.com/assets/cb2006dbced0e246.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:43.579] [warn] The resource https://discord.com/assets/7a6a566c2e88a35d.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:43.579] [warn] The resource https://discord.com/assets/e52f0cba712e2fb4.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:43.579] [warn] The resource https://discord.com/assets/dd24010f3cf7def7.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:53.558] [warn] The resource https://discord.com/assets/189422196a4f8b53.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:53.559] [warn] The resource https://discord.com/assets/ce3b8055f5114434.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:53.559] [warn] The resource https://discord.com/assets/cb2006dbced0e246.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:53.559] [warn] The resource https://discord.com/assets/7a6a566c2e88a35d.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:53.559] [warn] The resource https://discord.com/assets/e52f0cba712e2fb4.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:51:53.559] [warn] The resource https://discord.com/assets/dd24010f3cf7def7.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:52:16.585] [warn] The resource https://discord.com/assets/189422196a4f8b53.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:52:16.585] [warn] The resource https://discord.com/assets/ce3b8055f5114434.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. [2026-02-20 15:52:16.585] [wa Tj0eJVkY7t8ybaMohIixc6qGCCZfCD8cffFNsoixZ13JY6rRxqV3wUdIc9E1gISnQTfK YU59GLpf+Pxbi+EvKpd7uw/C9/krY1do5oFvwWdMcw0nShLiroJaqSUTgTpXzSP9xTLZ VeYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768097048; x=1768701848; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=sPlKshfxSpQ0HQa+lmV2aHIJv8iEBO5t6UJUCMI+nJY=; b=OKDAreAgyEGedioJr7+E7As/hU9J0ngkJApu4Qwg68eU14suc6CidEO7XUclHZuPxg bybfFUrcUem6/UCU/Fw4fOFHIM0JMBnSedlJWEac0gzFFCt9yQxDuJRZ69nyf9I5AMjH I4lshIqPHQHekb5tudisU8FzkwpohPHKu5Ags/xhkBnnhSxesE7ArdBoWq61C6jgD0+i wqa8gxIa5PrV1X36X8xUAolKi63L6CQn3nK1ZfWgiwospBdGolwXaNeoKnRFZMAbqkFw hJQ4pt9xpHu+iUpR2Z1W+JL5OOfEJ3SXOB/DSxBGejXV3O8ZBhm5Nm791qdH27XkiDK1 HOFg== X-Forwarded-Encrypted: i=1; AJvYcCVmw86He2exQIA0CR+r62xU7zDnhWEzTXhas+DqwSvQFCUmkCgzVjTHLAfb77iQyxcwj2eg8WM=@vger.kernel.org X-Gm-Message-State: AOJu0YyzOTAUoNrWPg073mSVQ3LPfanj6bsAVna4yEOvX7VPN7Oes8VR fwFNt51QpYnlnI4J2lHyLoU24zulHqxBwUxm7s6pv41C1YLZbisQz9hbA7kLxPJp8mHQIRIIsQ2 2iAY= X-Gm-Gg: AY/fxX4VmN77HUJuYmfjI81FNh7A7lFlsg6yDiBZ5Z4/DZd3AYW2+ENYhbz1eoWHujx 1oyhikb3B2RNI/ocXShwjJcGeWar4E4hCGfL5j92jEZAJko8rKi8I14D63OpVnlF3YPUE7NXo2G 73ovPL3TNNOFTz+q9nGQ5Ru5wXkFUJqzUAY3zNNmynB8OIkqEgq8zdIE2/zq/m/XzWrNMWoFlKk pnVgD+yB5MfD2WMK6d8ho6Tq08BDuOmDw2RmSSM1mSc5mQnrIdPBcktX73JpSWv8+ai+GhI5dLf T3EErjRRZAz7x6zU4rr5dIMPeqx1vBTs5L3H2D2sgtckLBa0WNtkwS5jxOXdGkQ/CdXNWfYcjFu 0jlNVsowWqtTSAaJHu4VaWmye60N4KlDxKycao4DmZk1xFCyqPLORQyteTtlMVoROZakNr4dmaj Gf/6zN3uJFSy3L X-Google-Smtp-Source: AGHT+IEPoPxAASdkOxBaAhyPye/IRL7zCXaZI4BaqOh1vZW3Nvc9rK2Dm+ItuSNWSSdIg7p2Nkke7g== X-Received: by 2002:a05:620a:7006:b0:85d:aabb:47d4 with SMTP id af79cd13be357-8c38935623bmr1936873885a.6.1768097048130; Sat, 10 Jan 2026 18:04:08 -0800 (PST) Received: from rowland.harvard.edu ([2601:19b:d03:1700::daa9]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8c37f51bf8csm1186499685a.28.2026.01.10.18.04.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 10 Jan 2026 18:04:07 -0800 (PST) Date: Sat, 10 Jan 2026 21:04:05 -0500 From: Alan Stern To: Huacai Chen Cc: Diederik de Haas , Greg Kroah-Hartman , Huacai Chen , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Shengwen Xiao , linux-rockchip@lists.infradead.org Subject: Re: [PATCH] USB: OHCI/UHCI: Add soft dependencies on ehci_hcd Message-ID: References: <0c85d288-405f-4aaf-944e-b1d452d0f275@rowland.harvard.edu> <34c7edd0-3c0c-4a57-b0ea-71e4cba2ef26@rowland.harvard.edu> <98e36c6f-f0ee-40d2-be7f-d2ad9f36de07@rowland.harvard.edu> <561129d8-67ff-406c-afe8-73430484bd96@rowland.harvard.edu> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-DKIM: signer='rowland.harvard.edu' status='pass' reason='' DKIMCheck: Server passes DKIM test, 0 Spam score X-Spam-Score: 0.4 (/) X-Spam-Report: Spam detection software, running on the system "witcher.mxrouting.net", has performed the tests listed below against this email. Information: https://mxroutedocs.com/directadmin/spamfilters/ --- Content analysis details: (0.4 points) --- pts rule name description ---- ---------------------- ----------------------------------------- 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: harvard.edu] 1.5 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager SpamTally: Final spam score: 4 On Sun, Jan 11, 2026 at 09:54:46AM +0800, Huacai Chen wrote: > On Sat, Jan 10, 2026 at 11:00 PM Alan Stern wrote: > > > > On Sat, Jan 10, 2026 at 12:05:19PM +0800, Huacai Chen wrote: > > > So I think we need a softdep between ohci-platform/uhci-platform and > > > ehci-platform, which is similar to the PCI case. > > > > Yes, on your platform. But not on other platforms. (For example, not > > on a platform that doesn't have an EHCI controller.) > For the PCI case, OHCI without EHCI is also possible? So I think they > are similar. That's a good point. > > I think the best way to do this is to create a new CONFIG_EHCI_SOFTDEPS > > Kconfig symbol, and add the soft dependency only if the symbol is > > defined. Normally it will be undefined by default, but on your platform > > (and any others that need it) you can select it. > > > > How does that sound? > From my point of view, keeping it simple may be better. I think an > unconditional softdep is harmless. Submit your patch and let's see what Greg thinks. You should include that log extract with the extra disconnect/reconnect messages in the patch description, to indicate clearly what you want to prevent. Alan Stern From - Sun Jan 11 02:43:52 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id wKLpNWQOY2mN1wgAYBR5ng (envelope-from ) for ; Sun, 11 Jan 2026 02:43:48 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Sun, 11 Jan 2026 02:43:49 +0000 Received: from tor.lore.kernel.org ([172.105.105.114]) by witcher.mxrouting.net with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1velQi-00000002oA4-2JVU for hi@josie.lol; Sun, 11 Jan 2026 02:43:48 +0000 Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by tor.lore.kernel.org (Postfix) with ESMTP id 967CF3009944 for ; Sun, 11 Jan 2026 02:43:47 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C5DFA19F12A; Sun, 11 Jan 2026 02:43:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="gzonoEk/" X-Original-To: stable@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLS