On Fri, May 12, 2017 at 02:53:22PM +0900, Joonsoo Kim wrote: > Hello, Kirill. > > I found that zero_p4d_populate() in mm/kasan/kasan_init.c of > next-20170511 doesn't get the benefit of the kasan_zero_pud. > Do we need to fix it by adding > "pud_populate(&init_mm, pud, lm_alias(kasan_zero_pud));" when > alignment requirement is met? It's not a fix, but optimization. But it makes sense to implement this. Feel free to send a patch. -- Kirill A. Shutemov -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
