> On April 27, 2020 10:30 AM Arnd Bergmann <arnd@xxxxxxxx> wrote: Hey Arnd > When you add a new system call, please add it to all architectures. > See the patches for the last few additions on how to do it, in > particular the bit around adding the arm64 compat entry that is > a bit tricky. Yes, the patch was intended to be as an rough (but x86_64 working) RFC patch to basically check if there is interest in it. Or whether there are fundamental reasons against pidfd_ptrace(). If not I will prepare v3 with all input, sure! Thank you Arnd Hagen
