Mahlzeit
I am currently testing the cyberJack driver under 2.6.0-test9 and get following message: Debug: sleeping function called from invalid context at include/asm/uaccess.h:498 in_atomic():0, irqs_disabled():1 c011b3c1: __might_sleep+0x91/0xb0 c783c67f: cyberjack_write+0x3df/0x4d0 c784b501: serial_write+0xa1/0x100 ... I suspect, that this might_sleep is the one called in copy_from_user(). Is the problem, that this is called inside a spin_lock_irqsave-section? Do I have to use a local buffer in cyberjack_write, then call the copy_from_user and the start the spin_lock_irqsave-section to copy it into the private data structure? Thanks endergone Zwiebeltuete ------------------------------------------------------- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
