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[PATCH 3.14 03/19] MIPS: asm: thread_info: Add _TIF_SECCOMP flag

To: linux-kernel@vger.kernel.org
Subject: [PATCH 3.14 03/19] MIPS: asm: thread_info: Add _TIF_SECCOMP flag
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 12 Jun 2014 16:21:40 -0700
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Markos Chandras <markos.chandras@imgtec.com>, Paul Burton <paul.burton@imgtec.com>, James Hogan <james.hogan@imgtec.com>, linux-mips@linux-mips.org, Ralf Baechle <ralf@linux-mips.org>, Ben Hutchings <ben@decadent.org.uk>
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3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Markos Chandras <markos.chandras@imgtec.com>

commit 137f7df8cead00688524c82360930845396b8a21 upstream.

Add _TIF_SECCOMP flag to _TIF_WORK_SYSCALL_ENTRY to indicate
that the system call needs to be checked against a seccomp filter.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6405/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/mips/include/asm/thread_info.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -136,7 +136,8 @@ static inline struct thread_info *curren
 #define _TIF_SYSCALL_TRACEPOINT        (1<<TIF_SYSCALL_TRACEPOINT)
 
 #define _TIF_WORK_SYSCALL_ENTRY        (_TIF_NOHZ | _TIF_SYSCALL_TRACE |       
\
-                                _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
+                                _TIF_SYSCALL_AUDIT | \
+                                _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
 
 /* work to do in syscall_trace_leave() */
 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE |       \



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