On Fri, 2015-05-15 at 16:59 +0300, Andrey Ryabinin wrote: > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > +config KASAN_SHADOW_OFFSET > + hex > + default 0xdffffc0000000000 This sets CONFIG_KASAN_SHADOW_OFFSET for _all_ X86 configurations, doesn't it? > --- a/lib/Kconfig.kasan > +++ b/lib/Kconfig.kasan > -config KASAN_SHADOW_OFFSET > - hex > - default 0xdffffc0000000000 if X86_64 While here it used to depend, at least, on HAVE_ARCH_KASAN. But grepping the tree shows the two places where CONFIG_KASAN_SHADOW_OFFSET is currently used are guarded by #ifdef CONFIG_KASAN. So perhaps the default line should actually read default 0xdffffc0000000000 if KASAN after the move. Would that work? Paul Bolle -- 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>