2 files changed, 34 insertions, 8 deletions

diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index 8b7ed760c50e..d781f10adc52 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -1552,7 +1552,7 @@ sys_ptrace:	add		%sp, PTREGS_OFF, %o0
                 nop
                 .align          32
 1:              ldx             [%curptr + TI_FLAGS], %l5
-                andcc           %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP), %g0
+                andcc           %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %g0
                 be,pt           %icc, rtrap
                  clr            %l6
                 add             %sp, PTREGS_OFF, %o0
@@ -1679,7 +1679,7 @@ linux_sparc_syscall32:
 
         srl             %i5, 0, %o5                             ! IEU1
         srl             %i2, 0, %o2                             ! IEU0  Group
-        andcc           %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP), %g0 ! IEU0      Group
+        andcc           %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %g0
         bne,pn          %icc, linux_syscall_trace32             ! CTI
          mov            %i0, %l5                                ! IEU1
         call            %l7                                     ! CTI   Group brk forced
@@ -1702,7 +1702,7 @@ linux_sparc_syscall:
 
         mov             %i3, %o3                                ! IEU1
         mov             %i4, %o4                                ! IEU0  Group
-        andcc           %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP), %g0 ! IEU1      Group+1 bubble
+        andcc           %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %g0
         bne,pn          %icc, linux_syscall_trace               ! CTI   Group
          mov            %i0, %l5                                ! IEU0
 2:      call            %l7                                     ! CTI   Group brk forced
@@ -1730,7 +1730,7 @@ ret_sys_call:
 1:
         cmp             %o0, -ERESTART_RESTARTBLOCK
         bgeu,pn         %xcc, 1f
-         andcc          %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP), %l6
+         andcc          %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %l6
 80:
         /* System call success, clear Carry condition code. */
         andn            %g3, %g2, %g3
@@ -1745,7 +1745,7 @@ ret_sys_call:
         /* System call failure, set Carry condition code.
          * Also, get abs(errno) to return to the process.
          */
-        andcc           %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP), %l6     
+        andcc           %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %l6  
         sub             %g0, %o0, %o0
         or              %g3, %g2, %g3
         stx             %o0, [%sp + PTREGS_OFF + PT_V9_I0]
diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c
index c57dc9ea731b..23ad839d113f 100644
--- a/arch/sparc64/kernel/ptrace.c
+++ b/arch/sparc64/kernel/ptrace.c
@@ -19,6 +19,8 @@
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/security.h>
+#include <linux/seccomp.h>
+#include <linux/audit.h>
 #include <linux/signal.h>
 
 #include <asm/asi.h>
@@ -633,10 +635,22 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p)
         /* do the secure computing check first */
         secure_computing(regs->u_regs[UREG_G1]);
 
-        if (!test_thread_flag(TIF_SYSCALL_TRACE))
-                return;
+        if (unlikely(current->audit_context) && syscall_exit_p) {
+                unsigned long tstate = regs->tstate;
+                int result = AUDITSC_SUCCESS;
+
+                if (unlikely(tstate & (TSTATE_XCARRY | TSTATE_ICARRY)))
+                        result = AUDITSC_FAILURE;
+
+                audit_syscall_exit(current, result, regs->u_regs[UREG_I0]);
+        }
+
         if (!(current->ptrace & PT_PTRACED))
-                return;
+                goto out;
+
+        if (!test_thread_flag(TIF_SYSCALL_TRACE))
+                goto out;
+
         ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
                                  ? 0x80 : 0));
 
@@ -649,4 +663,16 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p)
                 send_sig(current->exit_code, current, 1);
                 current->exit_code = 0;
         }
+
+out:
+        if (unlikely(current->audit_context) && !syscall_exit_p)
+                audit_syscall_entry(current,
+                                    (test_thread_flag(TIF_32BIT) ?
+                                     AUDIT_ARCH_SPARC :
+                                     AUDIT_ARCH_SPARC64),
+                                    regs->u_regs[UREG_G1],
+                                    regs->u_regs[UREG_I0],
+                                    regs->u_regs[UREG_I1],
+                                    regs->u_regs[UREG_I2],
+                                    regs->u_regs[UREG_I3]);
 }