Re: [PPC] Boot problems after the pci-v6.18-changes
- To: Manivannan Sadhasivam <mani@kernel.org>
- Cc: Bjorn Helgaas <helgaas@kernel.org>, linux-pci@vger.kernel.org, Lukas Wunner <lukas@wunner.de>, Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>, Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>, mad skateman <madskateman@gmail.com>, "R.T.Dickinson" <rtd2@xtra.co.nz>, Christian Zigotzky <info@xenosoft.de>, linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, hypexed@yahoo.com.au, Darren Stevens <darren@stevens-zone.net>, debian-powerpc@lists.debian.org, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Herve Codina <herve.codina@bootlin.com>
- Subject: Re: [PPC] Boot problems after the pci-v6.18-changes
- From: Christian Zigotzky <chzigotzky@xenosoft.de>
- Date: Thu, 16 Oct 2025 12:44:59 +0200
- Message-id: <[🔎] 6E949EB0-CC46-4B08-80BA-706FBD23D256@xenosoft.de>
- In-reply-to: <oholvk65xtm5wlyfbx7vsi4zpmbuvih3kqblfcvt2yrw6qr5wo@zzpghtqp6cg6>
- References: <oholvk65xtm5wlyfbx7vsi4zpmbuvih3kqblfcvt2yrw6qr5wo@zzpghtqp6cg6>
> On 16 October 2025 at 09:53 am, Manivannan Sadhasivam <mani@kernel.org> wrote:
>
> On Thu, Oct 16, 2025 at 09:36:29AM +0200, Christian Zigotzky wrote:
>> Is it possible to create an option in the kernel config that enables or disables the power management for PCI and PCI Express?
>> If yes, then I don’t need to revert the changes due to boot issues and less performance.
>>
>
> Wouldn't the existing CONFIG_PCIEASPM_* Kconfig options not work for you? They
> can still override this patch.
>
> - Mani
>
> --
> மணிவண்ணன் சதாசிவம்
Hi Mani,
I will try it.
Thanks,
Christian
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