linux-kernel - Re: [PATCH V3 1/2] PCI/ASPM: Add host-bridge API to override default ASPM/CLKPM link state

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <s7t5duadivgemkwmx4vjrzsaxy3xdeotwve734sq7iy477g2ur@lwusjd2iklxl>
Date: Wed, 24 Sep 2025 11:42:56 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: Kenneth Crudup <kenny@...ix.com>
Cc: Bjorn Helgaas <helgaas@...nel.org>, 
	"David E. Box" <david.e.box@...ux.intel.com>, rafael@...nel.org, bhelgaas@...gle.com, 
	vicamo.yang@...onical.com, ilpo.jarvinen@...ux.intel.com, nirmal.patel@...ux.intel.com, 
	linux-pm@...r.kernel.org, linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 1/2] PCI/ASPM: Add host-bridge API to override default
 ASPM/CLKPM link state

On Thu, Sep 04, 2025 at 10:16:55AM -0700, Kenneth Crudup wrote:
> 
> On 9/4/25 10:11, Bjorn Helgaas wrote:
> 
> > but if we can get in -next for a bit now, that would be great.
> 
> Yes, please 🙂 Other than some my-hardware-specific gcc flags, this effort
> in its various forms is the only diff between Linus' master and what I run,
> and for nearly 3 years now; it'd be great to see it in mainline (and a
> hearty thank you all for getting us nearly there!)
> 

ASPM patches targeting devicetree plaforms are now in pci/aspm and merged to
pci/next for testing. David could send a followup to add the VMD driver now
reusing the pcie_{aspm/clkpm}_override_default_link_state() helpers.

https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/log/?h=aspm

- Mani

-- 
மணிவண்ணன் சதாசிவம்