Hi there, So I have a problem in the field on kernel 3.7 which is looking more and more like some sort of EHCI scheduler bug (very occasional usb_submit_urb failures in snd-usb-audio wedge the entire USB stack until reboot). Because it's only happening in the field and I cannot repro locally (and it's happening on lots of machines), I was speculating on how hard it would be to just backport in the entire drivers/usb tree from the latest kernel back to 3.7.
I know this is an atypical thing to consider since most devs work on the trunk, but can anybody give me a feel for how much breakage is likely to occur If I move the tree between those two revs? Have there been a ton of changes to common frameworks in the kernel that drivers/usb relies on? Suggestions welcome. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
