[PATCH v2 16/15 v2] syscall_get_arch: add "struct task_struct *" argument

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

Re: [PATCH v2 16/15 v2] syscall_get_arch: add "struct task_struct *" argument

Hi Dmitry, On Wed, Nov 21, 2018 at 10:35:12PM +0300, Dmitry V. Levin 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