Revert "arm64: Do not invoke audit_syscall_* functions if !CONFIG_AUDIT_SYSCALL"

For some reason, the audit patches didn't make it out of -next this
merge window, so revert our temporary hack and let the audit guys deal
with fixing up -next.

This reverts commit 2a8f45b040bcb9b2ad2845f061499d1b6f41cc7b.

Signed-off-by: Will Deacon <will.deacon@arm.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 0310811bd77d..70526cfda056 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -1115,19 +1115,15 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
         if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
                 trace_sys_enter(regs, regs->syscallno);
 
-#ifdef CONFIG_AUDITSYSCALL
         audit_syscall_entry(syscall_get_arch(), regs->syscallno,
                 regs->orig_x0, regs->regs[1], regs->regs[2], regs->regs[3]);
-#endif
 
         return regs->syscallno;
 }
 
 asmlinkage void syscall_trace_exit(struct pt_regs *regs)
 {
-#ifdef CONFIG_AUDITSYSCALL
         audit_syscall_exit(regs);
-#endif
 
         if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
                 trace_sys_exit(regs, regs_return_value(regs));