RE: [Patch] Per CPU MCA/INIT data save areas

From: Luck, Tony <tony.luck_at_intel.com>
Date: 2004-09-01 15:25:31
+	addl	r2 = THIS_CPU(cpu_info) + IA64_CPUINFO_MCA_DATA,r0;;
+	ld8	r2=[r2];;	// r2 pointing to top of this cpu's MCA/INIT save area

Does this work?  MCA and INIT are called in physical mode
(with psr.dt == 0) ... so I think you'll just choke here
when you deref the percpu address.

-Tony
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Received on Wed Sep 1 01:26:22 2004

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