| From | Arnd Bergmann <> | Subject | Re: [RFC Patch v1 45/55] ARC: unaligned access emulation | Date | Mon, 12 Nov 2012 14:00:12 +0000 |
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On Monday 12 November 2012, Vineet.Gupta1@synopsys.com wrote: > + > +config ARC_MISALIGN_ACCESS > + bool "Emulate unaligned memory access (userspace only)" > + default N > + help > + This enables misaligned 16 & 32 bit memory access from user space. > + Use ONLY-IF-ABS-NECESSARY as it will be very slow and also can hide > + potential bugs in code
parisc and ia64 both have the same feature, and they use sysctl to configure it at run-time. Maybe you should pick one of the two sysctl implementations and hook that up to your implementation as well.
Arnd
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