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 E23C1C83F0C for ; Mon, 7 Jul 2025 11:59:49 +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=vVfDr85RqDat4KEamEAAXMu6wLyaicDXgT5emriLnVc=; b=O1AdSzgneRQ8YU 9V41yf2UEIBv5Nc1a95A72pLW2e0hvSgSZRJlKIeDqXIpsfOUButHlo8pDtDR5fvddg3uMEYoIns7 8ZjM8qHeUToCFx5BgeaO/KbQKO3oq3Ggug2NADB3gtEdTHrtPY41Y2eMQSuj9nzmsgWfXGGpeZjMy jXDiolKkhReMvuR4ZBHJgOcTTsqUfk4A0owE+G0RPjSYT8hyBM6bL/bInMMnTLduACw09hizm4yfQ OytRoMYKa8NPJu8w5ve6rtL7ZCL8gZjbryp09IllxKEG0gl0XBQsXs1/u18zc9VlmM5KGxZWS7it6 CEBlR6zX9v3jalU7wQTg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uYkVS-00000002Mam-288f; Mon, 07 Jul 2025 11:59:34 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uYk2M-00000002HNn-25DU; Mon, 07 Jul 2025 11:29:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 98AAA46259; Mon, 7 Jul 2025 11:29:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4ADBC4CEE3; Mon, 7 Jul 2025 11:29:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751887769; bh=pvrgPbujdZyNCnqS0MoPZy4z92NtoD/434IVrBGaRNc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nzQ9mSTlqbjPryIzU8C3XJ2bHMoEKQ4PGiXh5kPvsK61snx3Ko7sg4bDQvAmsjNyn VjBlyc7OVsGY2nwbPevisTcnOZK72lB3PDlNakMUad5FcfmPBbVvdvDypLIGh5uRc9 Q0bIaDP6yBFVAoBnE5RPw0SrJ4O16orY4aRAURr38XAqFX3GWO0SokyG/y9LHLARxi hG7GbGWrC4zCJmvhUjqO8RheFBQ9GYnPogZwKq6XTG1kRXJ0oXeWcwj/OUXhvcw5+i eI4LdHoFj/fSjCgPFR2upUo2YoxS57r/w2/C75umpqC6zf9X7F5LaM4bg7gRmYrh9F /minS3KOUu35Q== Date: Mon, 7 Jul 2025 13:29:22 +0200 From: Niklas Cassel To: Manivannan Sadhasivam Cc: Bjorn Helgaas , Mahesh J Salgaonkar , Oliver O'Halloran , Bjorn Helgaas , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Zhou Wang , Will Deacon , Robert Richter , Alyssa Rosenzweig , Marc Zyngier , Conor Dooley , Daire McNamara , dingwei@marvell.com, Lukas Wunner , Krishna Chaitanya Chundru , linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v4 4/5] PCI: host-common: Add link down handling for host bridges Message-ID: References: <20250530113404.GA138859@bhelgaas> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250707_042930_557518_8EED4D9A X-CRM114-Status: GOOD ( 17.80 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org + Mani's kernel.org email. On Mon, Jul 07, 2025 at 01:05:39PM +0200, Niklas Cassel wrote: > Hello Mani, > > On Fri, May 30, 2025 at 09:39:28PM +0530, Manivannan Sadhasivam wrote: > > On Fri, May 30, 2025 at 06:34:04AM -0500, Bjorn Helgaas wrote: > > > > > I think pci_host_handle_link_down() should take a Root Port, not a > > > host bridge, and the controller driver should figure out which port > > > needs to be recovered, or the controller driver can have its own loop > > > to recover all of them if it can't figure out which one needs it. > > > > > > > This should also work. Feel free to drop the relevant commits for v6.16, I can > > resubmit them (including dw-rockchip after -rc1). > > What is the current status of this? > > I assume that there is not much time left before 6.17 cut-off. > > > Kind regards, > Niklas _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv