From: Mario Limonciello <mario.limonciello@amd.com>
To: Joyful Lee <joy@joyfullee.me>, Bjorn Helgaas <helgaas@kernel.org>
Cc: platform-driver-x86@vger.kernel.org,
"Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>,
"Hans de Goede" <hansg@kernel.org>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
linux-pci@vger.kernel.org, "Bjorn Helgaas" <bhelgaas@google.com>,
linux-acpi@vger.kernel.org,
"Rafael J. Wysocki" <rafael@kernel.org>,
linux-kernel@vger.kernel.org, "Lukas Wunner" <lukas@wunner.de>
Subject: Re: [BUG] ASUS ProArt PX13 HN7306WU: amd_pmc s2idle S0ix corrupts AMD 1022:150b root port, NVIDIA dGPU returns header type 7f
Date: Fri, 3 Apr 2026 15:02:53 -0500 [thread overview]
Message-ID: <d0994dad-4506-4b5a-b44d-3bb68aae4517@amd.com> (raw)
In-Reply-To: <CADj6jrg4YWx+iR0o=JSh23uP0Mb2Mvs-ngCJXGUAwCCUQGHM4A@mail.gmail.com>
On 4/3/26 2:07 PM, Joyful Lee wrote:
> On Fri, Apr 3, 2026 at 2:04 PM Bjorn Helgaas <helgaas@kernel.org> wrote:
>> I don't know what pciehp is doing that avoids this issue.
>> Understanding that seems like the first step in avoiding or fixing the
>> problem.
>>
>> Joyful, could you collect a dmesg log with pciehp enabled and with
>> this kernel parameter (the quotes are a required part of the
>> parameter):
>>
>> dyndbg="file drivers/pci/* +p"
>
> Certainly. I already went back to the 6.18 stable branch and enabled the nvidia
> drivers, but this is still representative of the "working" state.
Can you do the exact same on the same branch/commit but without pciehp
enabled? It will make comparison of all the impacts (not just this root
port) a lot easier.
next prev parent reply other threads:[~2026-04-03 20:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-02 18:49 Joyful Lee
2026-04-02 19:58 ` Mario Limonciello
2026-04-02 20:59 ` Joyful Lee
2026-04-02 21:14 ` Mario Limonciello
2026-04-02 21:32 ` Joyful Lee
2026-04-03 13:23 ` Mario Limonciello
2026-04-03 14:11 ` Joyful Lee
2026-04-03 14:24 ` Mario Limonciello
2026-04-03 16:19 ` Joyful Lee
2026-04-03 16:48 ` Mario Limonciello
2026-04-03 18:04 ` Bjorn Helgaas
2026-04-03 18:41 ` Mario Limonciello
2026-04-03 19:10 ` Bjorn Helgaas
2026-04-03 19:11 ` Mario Limonciello
2026-04-03 19:07 ` Joyful Lee
2026-04-03 20:02 ` Mario Limonciello [this message]
2026-04-03 20:47 ` Joyful Lee
2026-04-03 21:05 ` Mario Limonciello
2026-04-03 21:28 ` Mario Limonciello
2026-04-05 7:16 ` Lukas Wunner
2026-04-05 7:05 ` Lukas Wunner
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