On Mon, Mar 06, 2023 at 06:11:32PM +0000, Edgecombe, Rick P wrote: > Before this version it was open coded, but David Hildenbrand suggested > this is_stack_mapping() solution. Should it be explained more, or just > dropped? Well, "adding a VM_SHADOW_STACK check in is_stack_mapping()" is what's in the diff already and it is kinda obvious. So why write what the patch does when one can simply look at the diff? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette