Rafael J. Wysocki wrote: > On Monday, 14 of July 2008, James Le Cuirot wrote: >> Hi, > > Hi, > >> uswsusp works great on my machine except for one thing. I use a TAP >> device for QEMU and after resuming from suspend, it doesn't work >> anymore until I delete it and recreate it. This is rather annoying >> because if I have QEMU open, it means I have to close it before >> recreating the interface and then boot Windows up again. I use OpenVPN >> to create/delete the interface but I think that's all it does. The rest >> is done by the kernel. So I'm guessing something's up with the TUN/TAP >> driver or uswsusp itself. I'm using version 0.8. Sorry if this has >> already been fixed. > > This is a kernel problem, adding kernel-related CCs. I bet it's flow control related. I've fixed a bug in flow control handling for persistent devices recently. btw Does it still happen with >= 2.6.26 ? I'll play with some test code on my laptop and see if I can reproduce this issue. Max _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
