> From: Saurabh Singh Sengar <ssengar@xxxxxxxxxxxxx> > Sent: Monday, March 27, 2023 10:29 PM > > ... > > --- Please note this special line "---". Anything after the special line and before the line "diff --git" is discarded automaticaly by 'git' and 'patch'. > > drivers/pci/controller/pci-hyperv.c | 13 +++++++++++++ > > 1 file changed, 13 insertions(+) > > > > @@ -3635,6 +3641,8 @@ static int hv_pci_probe(struct hv_device *hdev, > > > > retry: > > ret = hv_pci_query_relations(hdev); > > + printk("hv_pci_query_relations() exited\n"); > > Can we use pr_* or the appropriate KERN_<LEVEL> in all the printk(s). This is not part of the real patch :-) I just thought the debug code can help understand the issues resolved by the patches. I'll remove the debug code to avoid confusion if I need to post v2.