On Wednesday, 13 September 2006 14:07, Rafael J. Wysocki wrote: > 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. > > I have retested it on 2.6.18-rc6-mm1 and the problem sometimes happens. > It's not readily reproducible, as I said before, and it apparently doesn't > happen with gregkh-usb-usbcore-remove-usb_suspend_root_hub.patch > reverted.
Well, I have reproduced it with
gregkh-usb-usbcore-remove-usb_suspend_root_hub.patch
reverted too.
Attached is the output of dmesg from the failing case with USB_DEBUG set.
It covers two attempts to suspend to disk, the second one being unsuccessful,
with reloading the ohci_hcd module in between. [This kernel also has your
other patch to prevent the second suspend from failing applied, but it doesn't
help.]
Greetings,
Rafael
--
You never change things by fighting the existing reality.
R. Buckminster Fuller
dmesg.log.gz
Description: GNU Zip compressed data
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
