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> IIRC NUMA-Q can be dynamically detected at boot by means of an MP OEM > table's presence, in particular if there's a matching string in the 8B > OEM record in the OEM table, with a value of "IBM NUMA" IIRC. This is > probably a line or two's worth of change to mpparse.c and declaring a > variable for clustered_apic_mode. If it were difficult to detect, I > wouldn't have suggested implementing it (though do so at your leisure). =) > > I still think this is 2.5 material + backport once it gets testing there. I think there are still some things around that are switched on #defines for NUMA-Q. Also older machines will probably say Sequent instead of IBM in the OEM table. Would need some testing ... M. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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