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 860921CCB41 for ; Tue, 19 Nov 2024 14:04:37 +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=1732025077; cv=none; b=iibGVfScQ+Vr6eCUJ39V41W6zxUo/f7lKS1uAjncvtJYv6TkllN7g5+A3TAGubpOyFgYzRF/UOGbo61lP4FrQbaTJmesKL0RcVsGr8ycb9jLCU/oW6SLVdd0XMg8ByGUA+l/OFJJkLJ+6Kr6wpFqwHY8FS2P0onVyeELZYVuwWo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732025077; c=relaxed/simple; bh=EFj27XiSlI2F/cFhX41NCqaPibp9dHWCXZHyIoyG7DM=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; b=IpGsEZNpuRVDKQdwQ3Sk1AR4QkMsl0uyh02NSomLv5FuDjZE05bS7yBBNAo2iwxbyIb1Cqb+8DldITnMMpHlpJy9e2IjoBwMBOYVxDTUPEaAk3i2YFvU2N/I9SP+Ilp2gG+yDxRAv4eHIRZVnz3OXiaB80i8jr9sKV8RiAkleoA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qvFPjAN2; 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="qvFPjAN2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3951BC4CECF; Tue, 19 Nov 2024 14:04:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732025077; bh=EFj27XiSlI2F/cFhX41NCqaPibp9dHWCXZHyIoyG7DM=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=qvFPjAN2/6xBHW4Ai5JsPJlgvLtwi40JjswpJa2TEqEFqqXqaBSUbE8nq8Gn9CnJw 5r7RW+kpKjQS9VarglUVacZo5oTfYNzeq5pCW4OUAXbMRQp9vIcL5aOSCsg6omNslo Z/t8Yth7S+5oTJpjTFOrMRSxdBl1gYqr5Rrq2k+kyNpXYXd3bcuVRpuTp2Uv9Dgkf6 Mln77kgYeimg1g8fRBzXSBMidDmz81EYJILS1ubTi2eHHZf/lN4K2SAqm2DRpQELQ4 q2OzbrX3eG1Qgwebp8MPtmUC7+qFjgjyDsKl5b/TSWZ54uop90d5N4LttbSOemLLB4 nFt5G6QET5PXg== Date: Tue, 19 Nov 2024 08:04:34 -0600 From: Bjorn Helgaas To: Manivannan Sadhasivam , Bartosz Golaszewski Cc: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , dullfire@yahoo.com, linux-pci@vger.kernel.org Subject: Re: [Bug 219513] New: PCIe drivers do not bind Message-ID: <20241119140434.GA2260828@bhelgaas> Precedence: bulk X-Mailing-List: linux-pci@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: On Tue, Nov 19, 2024 at 12:55:36PM +0000, bugzilla-daemon@kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=219513 > > Hardware: Sparc64 > Priority: P3 > Reporter: dullfire@yahoo.com > Regression: No > > Created attachment 307241 > --> https://bugzilla.kernel.org/attachment.cgi?id=307241&action=edit > debug info (some shell commands to check the PCIe devices and drivers) > > In linux-next (next-20241118), since > commit 03cfe0e05650 ("PCI/pwrctl: Ensure that the pwrctl drivers are probed > before the PCI client drivers") > PCIe drivers no longer bind (at least on the tested SPARCv9 system). > > It appears a "supplier" devlink is created, however it is are dormant. see > attached "bug-info.txt" Thanks for the report. It sounds like you bisected this to 03cfe0e05650? Can you attach a complete dmesg log to the bugzilla? This commit is queued for v6.13, and the merge window is now open, so if it's a regression, we need to resolve it or drop it ASAP.