On Sun, Feb 18, 2024, at 11:19, Andi Kleen wrote: > I suspect given the larger default stack now we could maybe just increase the > warning limit too, but that should be fine. I don't think we have increased the default stack size in decades, it's still 8KB on almost all 32-bit architectures (sh, hexagon and m68k still allow 4KB stacks, but that's probably broken). I would actually like to (optionally) reduce the stack size for 64-bit machines from 16KB to 12KB now that it's always vmapped. > Reviewed-by: Andi Kleen <ak@xxxxxxxxxxxxxxx> Thanks, Arnd