> > This version fixes the clobbering of r12 by the call to > > trace_hardirqs_off() that was pointed out by BenH. > > > > Johannes, I'd appreciate your trying this version if/when > > you get the chance. > > Thanks Dale, this version seems to work. I'll stress it a bit more > later, but so far it has survived *much* longer than both previous > versions.
Hmm. Bad news. I got a crash in console_callback() again where apparently r28 had a bogus value. That, however, doesn't make sense, so maybe that register value was calculated from another register. johannes
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