Alan Stern wrote: > > Well, my advice still stands. Try various intermediate kernels to narrow > down the range where the problem was introduced. > > Also, you're better off using vanilla kernels from kernel.org (or mirrors) > rather than customized ones from Fedora, because we have a complete record > of all the changes made in the course of their development.
I started with vanilla 2.6.17, and patched up to 2.6.19, using the "working" config from FC4. I never saw the problem. Then I built 2.6.19 with the config from FC6, and the problem came back. After a whole bunch of compiles to work out which configuration difference causes the problem, it looks like the problem occurs when CONFIG_HZ=1000, but not when CONFIG_HZ=250. I know that contradicts my last message. I'm going to repeat the tests until I'm absolutely certain that this is the only change required to fix/trigger the problem, but I'm mostly certain that this is it. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
