Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH] Fix preemptible lazy mode bug | Date | Thu, 6 Sep 2007 06:41:36 +0100 |
| |
>I agree. The patch is a nop. I just got overly paranoid. The whole >thing is just very prone to bugs. So do we need a patch for .23 or not?
>; it does > seem perfectly acceptable though for the mm code to use kmap or vmap > (not kmap_atomic) internally somewhere in the pagetable code.
i386 does it all the time for highmem pagetables in fact.
-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/
| |