From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 232623C3C01; Wed, 11 Mar 2026 11:05:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773227125; cv=none; b=us2ExhvYTuAolTmyyu+nLPWdA29p4GTuKI9oKeD9Gic2JMAMoZ01uqS/3JDO4YvimWVutqnwrbRhumhbxhZVjbG35LKKaTVZ8UvCuLb3g9IuuRHmMhA/YJ7YUTxmKCNHRotWGo51SCMiChtWOlwzaDJiPSpB0ddF7g963mwLrjc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773227125; c=relaxed/simple; bh=BgLuLCpNt8YikxfkQc3yHUtyj3A7U731tcqZVJqZcPM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TuE7U1OQoaL0bnZWCNEJZTTgN1P70lDjWRFqIzh3l5ysofTCcAvDwZkidOdc0pkNqS8/U9/abKDmfkNty8Zyiy+Lj+v2ySLIL30KFpJjMo8w/+BV9/fFxvdEak2MYLg0je8HyPpi3QRxdUs7KgKrT3ruv2wo6M55Q5vqvRFnQmY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Eq24ij66; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Eq24ij66" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B6B7C4CEF7; Wed, 11 Mar 2026 11:05:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773227124; bh=BgLuLCpNt8YikxfkQc3yHUtyj3A7U731tcqZVJqZcPM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Eq24ij66oMbyTp1yMVUcNGzHc65udFXi7P4njEUQUTlsmxGbZAXKzJnJ9FlGX4OH5 8EJdF+H5q/pNCEc9m2zibOEiho3mYxp4rAL9uS9PPqOtvTL8xHBpnRMGEbfimxABGW iwMIRCPAVGeGn0VdA1SK0UaD2BwdtnTi6a4F0LutKSrnZ0AUkgwHiWqYHeq2Yo+hQB BX77RFSPRFEXfbCIFMcHngXlOR7zC1ZXJuzsO2W8TO5YKYMAyOP3XiWDOWdC2AEfyb Py7eKU8OcsajO4JUfyO2uBjjwKK/FMz5jqIaK34DcCF4ou2NdzrBnCexEbFUbfSP1d bXzS+9ypNh3XA== Date: Wed, 11 Mar 2026 12:05:15 +0100 From: Niklas Cassel To: manivannan.sadhasivam@oss.qualcomm.com Cc: Bjorn Helgaas , Mahesh J Salgaonkar , Oliver O'Halloran , Will Deacon , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Heiko Stuebner , Philipp Zabel , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, Wilfred Mallawa , Krishna Chaitanya Chundru , Lukas Wunner , Richard Zhu , Brian Norris , Wilson Ding , Frank Li Subject: Re: [PATCH v7 0/4] PCI: Add support for resetting the Root Ports in a platform specific way Message-ID: References: <20260310-pci-port-reset-v7-0-9dd00ccc25ab@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260310-pci-port-reset-v7-0-9dd00ccc25ab@oss.qualcomm.com> On Tue, Mar 10, 2026 at 07:31:58PM +0530, Manivannan Sadhasivam via B4 Relay wrote: > Changes in v7: > - Dropped Rockchip Root port reset patch due to reported issues. But the series > works on other platforms as tested by others. Are you referring to ## On EP side: # echo 0 > /sys/kernel/config/pci_ep/controllers/a40000000.pcie-ep/start && \ sleep 0.1 && echo 1 > /sys/kernel/config/pci_ep/controllers/a40000000.pcie-ep/start Then running pcitest only having 7 / 16 tests passed ? If so, isn't that a problem also for qcom? There is no chance that the patch: "misc: pci_endpoint_test: Add AER error handlers" improves things in this regard? Or will it simply avoid the "AER: device recovery failed" print? Kind regards, Niklas