On Mon, 2010-05-03 at 09:19 -0500, Xianghua Xiao wrote: > Ok here is the test result I did this morning, in short with/without > Ben's patch it will oops if you write to a freed page.
Probably lucky enough that the free_pages() is pushing the stuff out of the TLB. At least my patch prevents writing to a non-existing hash table though, thus avoiding memory corruption. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
