On Tue, Nov 20, 2018 at 4:44 PM Dmitry V. Levin <ldv at altlinux.org> wrote:
>
> This argument is required to extend the generic ptrace API
> with PTRACE_GET_SYSCALL_INFO request: syscall_get_arch() is going to be
> called from ptrace_request() along with other syscall_get_* functions
> with a tracee as their argument.
>
> This change partially reverts commit 5e937a9ae913 ("syscall_get_arch:
> remove useless function arguments").
>
Reviewed-by: Andy Lutomirski <luto at kernel.org> # for x86
