unaligned memory access with HPPA

Hi,

I've noticed that the kernel covers up unaligned memory accesses, see 
this dmesg message (and the program doesn't crash):

[26186.220638] unal(9569): unaligned access to 0x000110e9 at ip 
0x00010543 (iir 0x0f40109c)

Is there a way to disable the handling of unaligned accesses in kernel 6.x?
I'd like to get a bus error (SIGBUS or other signal) so I can find the 
places in the code where unaligned accesses are done.

regards,
chris