On Thu, May 18, 2023 at 05:38:14PM -0400, Peter Xu wrote: > If with uffd, perhaps avoid calling it sigbus? As we have FEATURE_SIGBUS > and I'm afraid it'll cause confusion. UFFDIO_HWPOISON may sound more > suitable? Or UFFDIO_POISON (to identify it from real hw poisons).. -- Peter Xu