[BUG] compile error with edac_mce_amd.c as module

From: Steven Rostedt
Date: Tue Sep 15 2009 - 15:54:55 EST


The file drivers/edac/edac_mce_amd.c references a kernel variable that
is not exported for modules.

ERROR: "per_cpu__cpu_llc_id" [drivers/edac/edac_core.ko] undefined!


The variable in question is located in arch/x86/kernel/smpboot.c

/* Last level cache ID of each logical CPU */
DEFINE_PER_CPU(u16, cpu_llc_id) = BAD_APICID;

and is not exported to modules.

This is from the latest Linus repo. I can supply a config if requested.

-- Steve


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