Vineet Gupta ddf84433f4 ARC: [SMP] cpumask not needed in IPI send path ... The current IPI sending callstack needlessly involves cpumask. arch_send_call_function_single_ipi(cpu) / smp_send_reschedule(cpu) ipi_send_msg(cpumask_of(cpu)) --> [cpu to cpumask] plat_smp_ops.ipi_send(callmap) for_each_cpu(callmap) --> [cpuask to cpu] do_plat_specific_ipi_PER_CPU Given that current backends are not capable of 1:N IPIs, lets simplify the interface for now, by keeping "a" cpu all along. Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2013-12-23 12:05:04 +05:30
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asm	ARC: [SMP] cpumask not needed in IPI send path	2013-12-23 12:05:04 +05:30
uapi/asm	ARC: Allow conditional multiple inclusion of uapi/asm/unistd.h	2013-12-19 19:44:12 +05:30