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Messages in this thread |
> This patch introduces boot_level4_pgt, which will always have low identity > addresses mapped. Druing boot, all the processors will use this as their > level4 pgt. On BP, we will switch to init_level4_pgt as soon as we enter > C code and zap the low mappings as soon as we are done with the usage of > identity low mapped addresses. On AP's we will zap the low mappings as > soon as we jump to C code. Looks good. Thanks Suresh. The boot page tables should be marked __initdata now, but that can be done in an follow on patch. i386 should probably get similar treatment. -Andi - 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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