From: Christoph Hellwig Make the pid argument a long as on every other arcihtecture. Despite pid_t beeing a 32bit type even on 64bit parisc this is not an ABI change due to the parisc calling conventions. And even if it did it wouldn't matter too much because 64bit userspace on parisc is in an embrionic stage. Acked-by: Matthew Wilcox Signed-off-by: Christoph Hellwig Signed-off-by: Andrew Morton --- arch/parisc/kernel/ptrace.c | 2 +- include/asm-parisc/unistd.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff -puN arch/parisc/kernel/ptrace.c~adjust-parisc-sys_ptrace-prototype arch/parisc/kernel/ptrace.c --- 25/arch/parisc/kernel/ptrace.c~adjust-parisc-sys_ptrace-prototype Mon Sep 26 14:19:32 2005 +++ 25-akpm/arch/parisc/kernel/ptrace.c Mon Sep 26 14:19:32 2005 @@ -78,7 +78,7 @@ void ptrace_disable(struct task_struct * pa_psw(child)->l = 0; } -long sys_ptrace(long request, pid_t pid, long addr, long data) +long sys_ptrace(long request, long pid, long addr, long data) { struct task_struct *child; long ret; diff -puN include/asm-parisc/unistd.h~adjust-parisc-sys_ptrace-prototype include/asm-parisc/unistd.h --- 25/include/asm-parisc/unistd.h~adjust-parisc-sys_ptrace-prototype Mon Sep 26 14:19:32 2005 +++ 25-akpm/include/asm-parisc/unistd.h Mon Sep 26 14:19:32 2005 @@ -1005,7 +1005,6 @@ int sys_clone(unsigned long clone_flags, struct pt_regs *regs); int sys_vfork(struct pt_regs *regs); int sys_pipe(int *fildes); -long sys_ptrace(long request, pid_t pid, long addr, long data); struct sigaction; asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act, _