Messages in this thread | | | Date | Thu, 28 Mar 2013 00:41:40 -0700 | Subject | Re: [PATCH] PCI: Remove not needed check in disable aspm link | From | Yinghai Lu <> |
| |
On Wed, Mar 27, 2013 at 3:56 PM, Bjorn Helgaas <bhelgaas@google.com> wrote: > > Why can't we set all the ASPM flags *first*, before calling > pci_acpi_scan_root()? That way we could just do the correct ASPM > setup as we discover devices during enumeration, rather than trying to > fix things up afterwards. I suspect pcie_clear_aspm() is broken > anyway, because it looks like it only touches one level of the > hierarchy, without recursively descending it.
Yes, we can clean up aspm stop/clear up. and that should be for 3.10 right?
But this patch should be safe for 3.9 and stable.
Thanks
Yinghai
| |