On 3/12/2024 12:00 PM, Steven Schveighoffer wrote: >>> FWIW, I was actually talking about environments where the null page does not >>> segfault, like in a kernel. >> >> I wonder why anyone would design it that way. > > e.g.: https://en.wikipedia.org/wiki/Zero_page#Interrupt_vectors As the article says, only the x86 in real mode does that.