linux-kernel - Re: mainline boot fail nvme/block? [BISECTED]

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Message-ID: <20251030222322.GA1656973@bhelgaas>
Date: Thu, 30 Oct 2025 17:23:22 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Genes Lists <lists@...ience.com>
Cc: Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org,
	linux-pci@...r.kernel.org, regressions@...ts.linux.dev
Subject: Re: mainline boot fail nvme/block? [BISECTED]

On Fri, Oct 10, 2025 at 07:49:34PM -0400, Genes Lists wrote:
> On Fri, 2025-10-10 at 08:54 -0600, Jens Axboe wrote:
> > On 10/10/25 8:29 AM, Genes Lists wrote:
> > > Mainline fails to boot - 6.17.1 works fine.
> > > Same kernel on an older laptop without any nvme works just fine.
> ...

> Bisect landed here. (cc linux-pci@...r.kernel.org)
> 
> 54f45a30c0d0153d2be091ba2d683ab6db6d1d5b is the first bad commit
> commit 54f45a30c0d0153d2be091ba2d683ab6db6d1d5b (HEAD)
> Author: Inochi Amaoto <inochiama@...il.com>
> Date:   Thu Aug 14 07:28:32 2025 +0800
> 
>     PCI/MSI: Add startup/shutdown for per device domains

#regzbot report: https://lore.kernel.org/r/4b392af8847cc19720ffcd53865f60ab3edc56b3.camel@sapience.com
#regzbot introduced: 54f45a30c0d0
#regzbot fix: e433110eb5bf

54f45a30c0d0 ("PCI/MSI: Add startup/shutdown for per device domains")
e433110eb5bf ("PCI: vmd: Override irq_startup()/irq_shutdown() in vmd_init_dev_msi_info()")