[PATCH 3.14.x-rt] ARM: enable irq in translation/section permission fault handlers _might_sleep() is used to check whether current context is atomic in preempt-rt kernel. According to discussion on http://www.spinics.net/ lists/linux-rt-users/msg11398.html, this case is a bug in RT. local_irq_save(); some_function(); rt_spin_lock() --> this calls __might_sleep local_irq_restore(); ---- arch/arm/mm/fault.c | 6 ++++++ 1 file changed, 6 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
