The fir_filter kernel. It was a 64-bit issue (unsigned long) vs (size_t).
The commit that fixed the problem was done by gnieboer, SHA:
On 05/27/2016 12:59 PM, Philip Balister wrote:
> On 05/27/2016 09:43 AM, Robert McGwier wrote:
>> Recently a kernel alignment bug was fixed (ugly) and this repaired the
>> polyphase synthesis engine in the main code.
> A fix in the Linux kernel? Or somewhere else. A reference to the commit
> would be handy for people running across this issue.
>> My PhD student, Bill Clark (Amateur Radio call KK4EWQ) at Virginia Tech,
>> has suffered with and pointed out this problem with the synthesizer for
>> some time.
>> He wrote an out of tree module to correct the difficulty he was
>> experiencing but we now believe this work is no longer needed.
>> Thanks for fixing the bug and thanks to Bill for his hard work at VT.
>> Bob McGwier
>> Professor Electrical and Computer Engineering, VT
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