> -----Original Message----- > From: Bjorn Helgaas <[email protected]> > Sent: Thursday, February 27, 2025 3:29 AM > To: Borah, Chaitanya Kumar <[email protected]> > Cc: [email protected]; [email protected]; intel- > [email protected]; [email protected]; Kurmi, Suresh Kumar > <[email protected]>; Saarinen, Jani <[email protected]> > Subject: Re: Regression on linux-next (next-20250221) > > On Wed, Feb 26, 2025 at 07:36:19PM +0000, Borah, Chaitanya Kumar wrote: > > Hello Bjorn, > > > > Hope you are doing well. I am Chaitanya from the linux graphics team in > Intel. > > > > This mail is regarding a regression we are seeing in our CI runs[1] on > > linux- > next repository. > > > > Since the version next-20250221 [2], we are seeing that some of the > machines in our CI are unable to connect through ssh (and therefore unable > to participate). > > Looking at the logs we see this. > > > > ````````````````````````````````````````````````````````````````````````````````` > > [ 5.838496] e1000e: Intel(R) PRO/1000 Network Driver > > [ 5.838515] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. > > [ 5.838737] e1000e 0000:01:00.0: Disabling ASPM L1 > > [ 5.840055] e1000e 0000:01:00.0: probe with driver e1000e failed with > error -12 > > `````````````````````````````````````````````````````````````````````` > > ``````````` After bisecting the tree, the following patch [3] seems to > > be the first "bad" > > commit > > > > `````````````````````````````````````````````````````````````````````` > > ``````````````````````````````````` > > commit 7d90d8d2bb1bfff8b33acbb6f815cba6f5250fad > > Author: Bjorn Helgaas mailto:[email protected] > > Date: Fri Feb 14 18:03:00 2025 -0600 > > > > PCI: Avoid pointless capability searches > > > > Many of the save/restore functions in the pci_save_state() and > > pci_restore_state() paths depend on both a PCI capability of the > > device and > > a pci_cap_saved_state structure to hold the configuration data, > > and they > > skip the operation if either is missing. > > `````````````````````````````````````````````````````````````````````` > > ``````````````````````````````````` > > > > We verified that if we revert the patch the issue is not seen. > > Sorry about this; this patch was dropped in next-20250224
Thank you for the reply and fix. Regards Chaitanya > > Bjorn
