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/freebsd-10.0-release/sys/powerpc/aim/ | ||
H A D | mmu_oea.c | diff 183094 Tue Sep 16 17:29:56 MDT 2008 marcel o When not making a translation cache-inhibit and guarded (PTE_I|PTE_G) make it memory-coherency enforced (PTE_M). This is required for SMP to work. o Serialize tlbie operations and implement the tlbie operation in a function called tlbie(). Hardware can end up in a live-lock if between the tlbsync and subsequent sync on one processor another processor executes a tlbie or tlbsync. o Eliminate the following defines: TLBIE, TLBSYNC, SYNC and EIEIO Use either inline assembly statements or inline functions defined in <machine/cpufunc.h> |
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