On 12/15/2013 05:48 PM, Sebastian Andrzej Siewior wrote: > * Emmanuel Grumbach | 2013-12-11 10:33:35 [+0200]: > >> RT folks have raised issues with iwlwifi wrt. RT kernel some time >> ago. Johannes had a few patches to address this, but I had a few >> concerns with them. This series tries to address the RT concerns: >> * we don't do anything in hard-irq context besides stopping the >> interrupts in the device. >> * the interrupt cause is read from the irq handler and is handled >> there. > > Thanks for the patches. I haven't yet looked at them I doubt I manage it > anytime soon. Could you please answer one question: Do you grab any > locks in the primary interrupt handler? > No we don't. The primary interrupt just tells the hardware to stop firing interrupts and wakes up the thread as written above. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
