On 08/12/2015 05:17 PM, Lars-Peter Clausen wrote: > On 08/12/2015 01:00 AM, Xander Huff wrote: >> Unfortunately, this breaks PREEMPT_RT builds, where a spinlock can sleep, >> and is thus not able to be acquired from a hardirq handler. This patch gets >> rid of the threaded handler and pushes all interrupt handling into the >> hardirq context, and uses request_irq(). >> >> To validate that this change has no impact on RT performance, here are >> cyclictest values with no processes running: > > Looks good, thanks. > > Acked-by: Lars-Peter Clausen <[email protected]>
Yes, I'm fine with the rework, too. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
