On Friday 18 January 2013, Vineet Gupta wrote: > ARC700 doesn't natively support unaligned access, but can be emulated > -Unaligned Access Exception > -Disassembly at the Fault address to find the exact insn (long/short) > > Also per Arnd's comment, we runtime control it using 2 sysctl knobs: > * SYSCTL_ARCH_UNALIGN_ALLOW: Runtime enable/disble > * SYSCTL_ARCH_UNALIGN_NO_WARN: Warn on each emulation attempt > > Originally contributed by Tim Yao <tim.yao@xxxxxxxxxxx> > > Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx> > Cc: Tim Yao <tim.yao@xxxxxxxxxxx> Acked-by: Arnd Bergmann <arnd@xxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
