RE: [PATCH 1/1] Allow global purge traslation cache (ptc.g) to be disabled

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> So far it appears to me that it will be defined for ia64 somewhere in
> asm-generic/tlb.h and in asm-ia64/tlb.h as
> platform_global_tlb_ipi_purge() something, but I'm not sure about
> that, will have to start digging.

I'm voting with David on this one ... machvec doesn't look like
the right mechanism for this (all of the non-sn2 machvecs would
potentially have to be duplicated to provide ptc.g and !ptc.g
variants ... that doesn't sound like a good plan).

-Tony
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