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> Since we decided it would be better to make a new function or some arch > specfic hooks rather than switch mm's in the kernel? ;) > > No, I don't know. Your idea might be reasonable, but I really haven't > thought about it much. Another option is to take the PTE lock while doing the accesses for that PFN... might work. We still need a temp kernel buffer but that would sort-of do the trick. Ben. - 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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