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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D48D6C4167B for ; Tue, 28 Nov 2023 14:44:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346313AbjK1OoS (ORCPT ); Tue, 28 Nov 2023 09:44:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345841AbjK1OoP (ORCPT ); Tue, 28 Nov 2023 09:44:15 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 651078E for ; Tue, 28 Nov 2023 06:44:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1701182661; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=djUZFKrYN0Kble9zgAfouo+reIDsZTVLhC/pLABbWaU=; b=QamduNEmAKPtQ0yywKGw+toXVtkB0XZm6Qtt09WqfeYxTQkKyBJbR25HykgZfau3q3VRFd F6DxHArac72wo0+RxriucsTEccb4GQ6vsJmvZQRlxGAiI3Kjqx070bN07zIgU1wcMlBg79 /Cyc3uxR+VhjIQiv9SHZ92FiKtoNuwY= Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-228-Fw0XdgjbMvSI_C-FTEP9jA-1; Tue, 28 Nov 2023 09:44:20 -0500 X-MC-Unique: Fw0XdgjbMvSI_C-FTEP9jA-1 Received: by mail-qk1-f198.google.com with SMTP id af79cd13be357-77893b0a2cdso702163085a.2 for ; Tue, 28 Nov 2023 06:44:20 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701182660; x=1701787460; h=mime-version:references:message-id:in-reply-to:subject:cc:to:from :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=djUZFKrYN0Kble9zgAfouo+reIDsZTVLhC/pLABbWaU=; b=Zb96KCkYfduibWIFO3FJHtGze/EB76o0g5gGWl3Cr15frvd6mFC6LWp7aJecPI/ETb feo2uIKm8WMUNdyBeL67cQWymhVcxQoDIH9IuPFODFUdcD4shTPwIPi0iGJgi00H/RKw BeNiyOFEGovBeNP+I/hOrXX5UiqQ2/qnoJJpeFrFdpA//U23pb1ClQz/GbYqARrW++// IGXhqLLqByJyIO52rf9Zi1qZNg63Jjf63gMSPIZ0sByozx6iCDMjXnfKY84GcZ5Xrbu0 HtiKE0gmWlYdAzTqCZwYkziloKIUZdlLWDRLYeazaBuEQYpzkzS3bu9MCwUbMVrxHP3Q exmQ== X-Gm-Message-State: AOJu0Yz0MmxUTrCBvmyYpXBwghwiPXgUPYp9pqB2gqNdi+3gUEPnxI4a XwyAoMKSfS/epubm6c5BRc9tjuW20VR0uVIGOm5JmXO6Ajmr2nqEmz2d+3xfN2Dlq8vboMciUPJ /az5HVM/a/CYlhpXB4ZYIlKjm X-Received: by 2002:ad4:44ae:0:b0:67a:218c:efc5 with SMTP id n14-20020ad444ae000000b0067a218cefc5mr13807815qvt.35.1701182659962; Tue, 28 Nov 2023 06:44:19 -0800 (PST) X-Google-Smtp-Source: AGHT+IEh9N2Y7H9VGX3UaXfwoE797A34tNrjgnz8/vHkQlSgzn5oGS/BgJhrVEADqEdgXqXsl+bnpg== X-Received: by 2002:ad4:44ae:0:b0:67a:218c:efc5 with SMTP id n14-20020ad444ae000000b0067a218cefc5mr13807798qvt.35.1701182659738; Tue, 28 Nov 2023 06:44:19 -0800 (PST) Received: from rh (p200300c93f306f0016d68197cd5f6027.dip0.t-ipconnect.de. [2003:c9:3f30:6f00:16d6:8197:cd5f:6027]) by smtp.gmail.com with ESMTPSA id kf2-20020a056214524200b0067a1e5ef6b1sm3867496qvb.106.2023.11.28.06.44.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Nov 2023 06:44:19 -0800 (PST) Date: Tue, 28 Nov 2023 15:44:15 +0100 (CET) From: Sebastian Ott To: Mario Limonciello cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Greg Kroah-Hartman , Mathias Nyman , Basavaraj Natikar , Sasha Levin Subject: Re: usb hotplug broken on v6.5.12 In-Reply-To: <28799328-a70c-40ff-ae4a-cf1933c8dbc5@amd.com> Message-ID: <6f9218da-3fd0-a765-6515-e75ed9dd6978@redhat.com> References: <2c978ede-5e2f-b630-e126-4c19bd6278dc@redhat.com> <28799328-a70c-40ff-ae4a-cf1933c8dbc5@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 28 Nov 2023, Mario Limonciello wrote: > On 11/28/2023 07:12, Sebastian Ott wrote: >> usb hotplug doesn't work for me running stable kernel v6.5.12 on an AMD >> based Thinkpad t495s. Bisect pointed to 7b8ae3c24ef ("xhci: Loosen RPM as >> default policy to cover for AMD xHC 1.1") - which is 4baf1218150 upstream. >> >> Reverting that from 6.5.12 fixes the issue for me. >> Current upstream rc kernel contains this patch but doesn't show the issue. >> > I believe it's the same discussion as > https://lore.kernel.org/stable/5993222.lOV4Wx5bFT@natalenko.name/#t > > The outcome was that another missing patch is in the stable queue for various > kernels and will be part of the next stable release for various kernels. Great, thank you! I can confirm that v6.5.12 + a5d6264b ("xhci: Enable RPM on controllers that support low-power states") fixes the issue for me. Sebastian