On Wed, 2010-04-28 at 14:15 -0500, Xianghua Xiao wrote: > This change works me on a 834x(e300) platform, tested with lmbench and > a production-ready application with 2.6.33.3.
But have you tested that DEBUG_PAGEALLOC actually works ? :-) A way to do that is to - get_free_pages a page - read from it - free it - write to it It should oops on the write, and I suspect that without my patch it doesn't. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev