[PATCH v2 0/1] arm64: make a single hook to syscall_trace() for all syscall features

This patch makes it easy to add syscall related hooks, including ftrace, audit and seccomp, in syscall_trace() later. Those features will be implemented in separate patchsets, but it's safe to check for all TIF_* now because they can not be turned on anyway.

Changes v1 -> v2: * added a guard against TIF_SYSCALL_TRACE at tracehook_report_syscall_*() * renamed _TIF_WORK_SYSCALL to _TIF_SYSCALL_WORK

AKASHI Takahiro (1): arm64: make a single hook to syscall_trace() for all syscall features

arch/arm64/include/asm/thread_info.h | 13 ++++++++++ arch/arm64/kernel/entry.S | 5 ++-- arch/arm64/kernel/ptrace.c | 45 +++++++++++++++++----------------- 3 files changed, 38 insertions(+), 25 deletions(-)