CVSROOT: /home/cvs/parisc Module name: linux Changes by: rhirst 01/02/19 05:20:33 Modified files: arch/parisc/kernel: entry.S Log message: strace expects the syscall number to be preserved in r20 over a syscall. We didn't do that for fork(), where sys_fork_wrapper uses r19, 20, and 21 to pass arguments to the child.