On Wed, 9 Jul 2014, Andrey Ryabinin wrote: > To avoid false positive reports in kernel address sanitizer krealloc/kzfree > functions shouldn't be instrumented. Since we want to instrument other > functions in mm/util.c, krealloc/kzfree moved to slab_common.c which is not > instrumented. > > Unfortunately we can't completely disable instrumentation for one function. > We could disable compiler's instrumentation for one function by using > __atribute__((no_sanitize_address)). > But the problem here is that memset call will be replaced by instumented > version kasan_memset since currently it's implemented as define: Looks good to me and useful regardless of the sanitizer going in. Acked-by: Christoph Lameter <cl@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
