On Fri, 6 Jul 2007, David Brownell wrote: > > And BTW, it isn't necessarily true that IRQs are disabled during a real > > interrupt. Those sharing the same IRQ line are, yes, but others don't > > need to be. Our HCDs shouldn't need to set IRQF_DISABLED. > > Change that only with extreme care. :)
In fact, what we need to audit is not the IRQF flag setting but rather the spin_lock call in the irq handler. It ought to be spin_lock_irqsave. Alan Stern ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
