On 11/28/2015 11:38 PM, Adam Vaughan wrote: > Hello, > > I've seen a fair amount of Raspberry Pi related discussion on this mailing > list lately, so I thought I'd mention that a real-time latency issue was > fixed in the recent firmware ed611df. > > The issue caused disable_pvt not to work on both the RPi 1 and 2 since the > October 6th, 2014 firmware release. Without disable_pvt, the chip will > stall for ~16 microseconds every half second. > > A description is available here: > > https://github.com/raspberrypi/firmware/issues/497
The troubleshooting guide has been updated to include this information: http://xenomai.org/troubleshooting-a-dual-kernel-configuration/#the_latency_test_shows_high_latencies Thanks for the hint, -- Philippe. _______________________________________________ Xenomai mailing list [email protected] http://xenomai.org/mailman/listinfo/xenomai
