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 17AF4CAC5A7 for ; Tue, 23 Sep 2025 13:14:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Owner; bh=2sItBj+QU9qdXvNcIECQjyDp7nGnsVveQgohkd3EYmM=; b=dGaOwWr7lMHvoy ID9Qd6TjVa8bzIJpHsOGFeSllzK+YZjBNIhjmRrUCF1H/wb/cE8dhOVcvITCj8k77AAdzyIanFMmF CX5KXQRmx5AbqwL43lGsvKE2g7PRBdaDrrpLGEvivdHvPn0dyk/B/Z2QYbByNqbe9YASOx72kFfBo 1xPbsydBMl8OH0GG00lHJvpvfPl1oJKaGWxRkY7mAyAiv/9t8NYJ3h8dU24Qo2ZNMU6+DTBz+QGoG yii/Xj1VR80OPs0n5S+TWQFcvxrxIWo+5Rcl32UQ38UNX4A546C93nPt5XdohFCpvzsQOnd2OYz/6 JANw5m9JadODe6TteNeQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v12qX-0000000DSgY-24O7; Tue, 23 Sep 2025 13:14:17 +0000 Received: from phubs.tethera.net ([192.99.9.157]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v12qU-0000000DSfF-3KaC; Tue, 23 Sep 2025 13:14:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tethera.net; i=@tethera.net; q=dns/txt; s=2024; t=1758632774; h=from : to : cc : subject : in-reply-to : date : message-id : mime-version : content-type : from; bh=2sItBj+QU9qdXvNcIECQjyDp7nGnsVveQgohkd3EYmM=; b=fhY2a8K3+6Pqc7obdcyMoOLs2tg8wCZkGhoAXWA9670cPb67vtaRWP6JtAARfUpFAZs84 IBx29vHM9Jx0C1WoHSU3HOMtKhfHw5OnrBD+qJSNuOiojlAoGPpdI0n1yFXcRmoPpqvBWqB LSjVz2iXNeb1Rls66wn8GHXud1K2QVXMf8Y4NfvWZTcPd9lLXJU0CS5b6+ufgxB7chZsJF+ 6SjHwRsZcTCiego5lqemkQ0b9qFxDqd0YGom6xqLJf6fADTwDxQ3SGawi7Cgsn5CMrpaTPN 0ljaoj5ya23LZ0i0WKjwBoVlytOr/Jv7PCE/+FUWnn2ho0ZGTF7eooo5zMjA== Received: from tethera.net (fctnnbsc51w-159-2-211-58.dhcp-dynamic.fibreop.nb.bellaliant.net [159.2.211.58]) by phubs.tethera.net (Postfix) with ESMTPS id C93D818006D; Tue, 23 Sep 2025 10:06:13 -0300 (ADT) Received: (nullmailer pid 1548093 invoked by uid 1000); Tue, 23 Sep 2025 13:06:13 -0000 From: David Bremner To: devnull+manivannan.sadhasivam.oss.qualcomm.com@kernel.org Cc: bhelgaas@google.com, cassel@kernel.org, heiko@sntech.de, krishna.chundru@oss.qualcomm.com, kwilczynski@kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-rockchip@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, lpieralisi@kernel.org, lukas@wunner.de, mahesh@linux.ibm.com, mani@kernel.org, manivannan.sadhasivam@oss.qualcomm.com, oohall@gmail.com, p.zabel@pengutronix.de, robh@kernel.org, wilfred.mallawa@wdc.com, will@kernel.org Subject: Re: [PATCH v6 0/4] PCI: Add support for resetting the Root Ports in a platform specific way In-Reply-To: <20250715-pci-port-reset-v6-0-6f9cce94e7bb@oss.qualcomm.com> Date: Tue, 23 Sep 2025 10:06:13 -0300 Message-ID: <87ldm548u2.fsf@tethera.net> MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250923_061415_024791_1B3626A5 X-CRM114-Status: GOOD ( 10.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org I have been testing this series on the 6.17 pre-releases, lightly patched by the collabora [1] and mnt-reform [2] teams. I have been testing on bare hardware, on MNT Research's pocket-reform product. I'm afraid I can only offer CI level feedback, but in case it helps 1) The series now applies cleanly onto collabora's rockchip-devel branch 2) The resulting kernel boots and runs OK. 3) the resulting kernel still fails the "platform" pm_test [3] with "rockchip-dw-pcie a40c00000.pcie: Phy link never came up" Of course there could be other reasons for (3), I don't know that much about it. I'm happy to test a newer version of the series if/when it exists. d [1]: https://gitlab.collabora.com/hardware-enablement/rockchip-3588/linux.git#rockchip-devel [2]: https://salsa.debian.org/bremner/collabora-rockchip-3588#reform-patches [3]: https://www.cs.unb.ca/~bremner/blog/posts/hibernate-pocket-12/