Jiri Slaby napsal(a): > Alan Stern napsal(a): >> On Mon, 12 Mar 2007, Jiri Slaby wrote: >>> After rmmoding of uhci_hcd on fresh booted 2.6.21-rc3-mm2 I got this: >>> >>> BUG: atomic counter underflow at: > [...] >>> [<c01db754>] kobject_put+0x14/0x16 >>> [<c01db8a3>] kobject_unregister+0x22/0x25 >>> [<c024c987>] bus_remove_driver+0x75/0x82 >>> [<c024d3b8>] driver_unregister+0xb/0x18 >>> [<c01e7020>] pci_unregister_driver+0x13/0x73 >>> [<f88dbbd9>] uhci_hcd_cleanup+0xd/0x2d [uhci_hcd] > [...] >> Would it be possible for you to add the atomic counter underflow check >> to 2.6.21-rc3 and see if the problem still occurs? If it doesn't, >> that's a good indication the USB stack isn't guilty -- the bus >> registration code hasn't changed for several kernel releases. > > Yes.
I can confirm, that this issue went upstream and is currently present there. regards, -- http://www.fi.muni.cz/~xslaby/ Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E Hnus <[EMAIL PROTECTED]> is an alias for /dev/null ------------------------------------------------------------------------- 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-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
