diff options
Diffstat (limited to 'include/linux/tracehook.h')
| -rw-r--r-- | include/linux/tracehook.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index f7d82e4fafd6..3f20368afe9e 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -83,11 +83,12 @@ static inline int ptrace_report_syscall(struct pt_regs *regs, * tracehook_report_syscall_entry - task is about to attempt a system call * @regs: user register state of current task * - * This will be called if %TIF_SYSCALL_TRACE or %TIF_SYSCALL_EMU have been set, - * when the current task has just entered the kernel for a system call. - * Full user register state is available here. Changing the values - * in @regs can affect the system call number and arguments to be tried. - * It is safe to block here, preventing the system call from beginning. + * This will be called if %SYSCALL_WORK_SYSCALL_TRACE or + * %TIF_SYSCALL_EMU have been set, when the current task has just + * entered the kernel for a system call. Full user register state is + * available here. Changing the values in @regs can affect the system + * call number and arguments to be tried. It is safe to block here, + * preventing the system call from beginning. * * Returns zero normally, or nonzero if the calling arch code should abort * the system call. That must prevent normal entry so no system call is @@ -109,15 +110,15 @@ static inline __must_check int tracehook_report_syscall_entry( * @regs: user register state of current task * @step: nonzero if simulating single-step or block-step * - * This will be called if %TIF_SYSCALL_TRACE has been set, when the - * current task has just finished an attempted system call. Full + * This will be called if %SYSCALL_WORK_SYSCALL_TRACE has been set, when + * the current task has just finished an attempted system call. Full * user register state is available here. It is safe to block here, * preventing signals from being processed. * * If @step is nonzero, this report is also in lieu of the normal * trap that would follow the system call instruction because * user_enable_block_step() or user_enable_single_step() was used. - * In this case, %TIF_SYSCALL_TRACE might not be set. + * In this case, %SYSCALL_WORK_SYSCALL_TRACE might not be set. * * Called without locks, just before checking for pending signals. */ |