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由 Luck, Tony 提交于
In commit d1669912 idle: Implement generic idle function Thomas Gleixner cleaned up many things but perturbed some fragile code that was keeping ia64 alive. So we started seeing: WARNING: at kernel/cpu/idle.c:94 cpu_idle_loop+0x360/0x380() and other unpleasantness like system hangs during boot. We really shouldn't ever halt with interrupts disabled. Signed-off-by: NTony Luck <tony.luck@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: magnus.damm@gmail.com Link: http://lkml.kernel.org/r/516d9a0c26048eae9c@agluck-desk.sc.intel.comSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
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