Linus Torvalds <[email protected]> writes: > On Mon, Nov 27, 2017 at 4:03 PM, Linus Torvalds > <[email protected]> wrote: >> >> So the big remaining ones for me are the /proc/<pid>/stack (stack >> pointers) and the /proc/net/* ones. >> >> I'm a bit disappointed that those haven't been fixed already and >> aren't even in this series.. > > Oh well, I just did /proc/<pid>/stack by making it just print 0 > unconditionally rather than the hex number.
Patch? I know I have used /proc/<pid>/stack manually many times when looking at a system where something is hung/weird and I needed to see what is going on. The backtrace inside the kernel can be invaluable. At the same time I don't know if we actually need the hex address. But please don't break that interface it is very useful. Eric
