* NUMA-Q breakage 1/7 MAX_IO_APICS too small
@ 2002-07-12 22:39 William Lee Irwin III
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From: William Lee Irwin III @ 2002-07-12 22:39 UTC (permalink / raw)
To: linux-kernel; +Cc: Martin.Bligh
MAX_IO_APICS is not large enough for NUMA-Q systems. This panics
before console_init().
Fix below.
Cheers,
Bill
===== include/asm-i386/apicdef.h 1.3 vs edited =====
--- 1.3/include/asm-i386/apicdef.h Wed Mar 27 16:05:30 2002
+++ edited/include/asm-i386/apicdef.h Fri Jul 12 00:38:00 2002
@@ -108,7 +108,11 @@
#define APIC_BASE (fix_to_virt(FIX_APIC_BASE))
+#ifndef CONFIG_MULTIQUAD
#define MAX_IO_APICS 8
+#else
+#define MAX_IO_APICS 1024
+#endif /* CONFIG_MULTIQUAD */
/*
* the local APIC register structure, memory mapped. Not terribly well
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2002-07-12 22:39 NUMA-Q breakage 1/7 MAX_IO_APICS too small William Lee Irwin III
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