(Readding Jeff Kirsher who got dropped from the CC-list at some point.)
On Tue, Mar 21, 2017 at 07:13:43PM -0700, lkml@xxxxxxxxxxx wrote:
> > This is still broken as of 4.11.0-rc3 FYI.
> >
> > Upon resume:
> > [ 45.828344] ------------[ cut here ]------------
> > [ 45.828352] WARNING: CPU: 0 PID: 807 at drivers/pci/msi.c:1052 __pci_enable_msi_range+0x39c/0x3f0
> > [ 45.828355] CPU: 0 PID: 807 Comm: kworker/u4:29 Not tainted 4.11.0-rc3 #52
> > [ 45.828356] Hardware name: LENOVO 7668CTO/7668CTO, BIOS 7NETC2WW (2.22 ) 03/22/2011
> > [ 45.828360] Workqueue: events_unbound async_run_entry_fn
> > [ 45.828362] Call Trace:
> > [ 45.828366] dump_stack+0x4d/0x72
> > [ 45.828369] __warn+0xc7/0xf0
> > [ 45.828371] warn_slowpath_null+0x18/0x20
> > [ 45.828372] __pci_enable_msi_range+0x39c/0x3f0
> > [ 45.828375] ? e1000e_get_phy_info_igp+0x1c/0xf0
> > [ 45.828377] pci_enable_msi+0x15/0x30
> > [ 45.828379] e1000e_set_interrupt_capability+0xe0/0x130
> > [ 45.828381] e1000e_pm_thaw+0x1d/0x50
> > [ 45.828383] e1000e_pm_resume+0x20/0x30
> > [ 45.828386] pci_pm_resume+0x5f/0x90
> > [ 45.828389] dpm_run_callback+0x44/0x170
> > [ 45.828391] ? pci_pm_thaw+0x90/0x90
> > [ 45.828393] device_resume+0xce/0x1e0
> > [ 45.828395] async_resume+0x18/0x40
> > [ 45.828396] async_run_entry_fn+0x32/0xe0
> > [ 45.828399] process_one_work+0x13b/0x3e0
> > [ 45.828400] worker_thread+0x64/0x4a0
> > [ 45.828402] kthread+0x10f/0x150
> > [ 45.828404] ? process_one_work+0x3e0/0x3e0
> > [ 45.828406] ? __kthread_create_on_node+0x150/0x150
> > [ 45.828409] ret_from_fork+0x29/0x40
> > [ 45.828411] ---[ end trace 56fad2d83af13529 ]---
> > [ 45.828469] e1000e 0000:00:19.0 eth3: Failed to initialize MSI interrupts. Falling back to legacy interrupts.
> > [ 45.835944] PM: resume of devices complete after 364.406 msecs
> > [ 45.836001] usb 2-1:1.0: rebind failed: -517
> > [ 45.836316] PM: Finishing wakeup.
> >
>
> I never reported back on the results of reverting 7e54d9d063fa, it seems to fix
> the problem on my machine as well.
Right, so I think we should revert soonish. That is, if you guys don't
have a fix yet. You can always try again during the next merge window.
Right now, I'm not testing -rc kernels on this box because of this. I
can always blacklist the networking driver but what good is that box
then...
Thanks.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
--
