[LAU] jackd on ARM?

Is anyone using jackd on an ARM device? I get the same error described here: https://github.com/archlinuxarm/PKGBUILDs/issues/601 "FATAL: cannot locate cpu MHz in /proc/cpuinfo" Someone tried to submit a kernel patch to fix it but people don't think it should be fixed: http://www.spinics.net/lists/arm-kernel/msg294090.html # cat /proc/cpuinfo processor : 0 model name : ARMv7 Processor rev 10 (v7l) Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpd32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x2 CPU part : 0xc09 CPU revision : 10 processor : 1 model name : ARMv7 Processor rev 10 (v7l) Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpd32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x2 CPU part : 0xc09 CPU revision : 10 Hardware : Generic OMAP4 (Flattened Device Tree) Revision : 0000 Serial : 0000000000000000 - Grant