Re: [Kgdb-bugreport] Re: problem with kgdb_roundup_cpus() and ppc64
Status: Beta
Brought to you by:
jwessel
From: Geoff L. <geo...@am...> - 2005-08-30 18:06:40
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Tom Rini wrote: > On Mon, Aug 29, 2005 at 04:39:23PM -0700, Tom Rini wrote: >>>void kgdb_roundup_cpus(unsigned long flags) >>>{ >>> const unsigned long saved_flags = flags; >>> local_irq_restore((flags | MSR_EE)); >>> smp_call_function(kgdb_call_nmi_hook, 0, 0, 0); >>> local_irq_restore(flags); >>>} >> > But, why do we save flags to saved_flags ? Is there macro expansion I'm > missing? > Just a forgotten line from a test... |