Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [linux-usb-devel] 2.6.18-rc6-mm1 | Date | Tue, 12 Sep 2006 00:08:19 +0200 |
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On Saturday, 9 September 2006 00:57, Rafael J. Wysocki wrote: > On Friday, 8 September 2006 22:44, Alan Stern wrote: > > On Fri, 8 Sep 2006, Andrew Morton wrote: > > > > > Alan, is this likely to be due to your USB PM changes? > > > > It's possible. Most of those changes are innocuous. They add routines > > that don't get used until a later patch. However one of them might be > > responsible. > > Well, after recompiling the kernel for several times (because of a different > problem) I'm no longer able to reproduce the problem.
Now I have another symtom: during the _second_ suspend the suspending of USB controllers fails with messages like this:
usb_hcd_pci_suspend(): ehci_pci_suspend+0x0/0xab [ehci_hcd]() returns -22 pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x16d [usbcore]() returns -22 suspend_device(): pci_device_suspend+0x0/0x4b() returns -22 Could not suspend device 0000:00:13.2: error -22
Could you please tell me which patches might have caused this, in your opinion?
Rafael
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