[PATCH 2/2] x86: lib: setjmp: mark as not needing executable stack

[Ahmad Fatoum]

We don't require an executable stack for our x86 setjmp
implementations. Note that, so we don't get a warning when we start
using this implementation for sandbox when compiled on x86.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 arch/x86/lib/setjmp_32.S | 2 ++
 arch/x86/lib/setjmp_64.S | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/arch/x86/lib/setjmp_32.S b/arch/x86/lib/setjmp_32.S
index 5814623f9478..cf340d35d8fd 100644
--- a/arch/x86/lib/setjmp_32.S
+++ b/arch/x86/lib/setjmp_32.S
@@ -10,6 +10,8 @@
 #include <linux/linkage.h>
 #include <asm-generic/pointer.h>
 
+.section .note.GNU-stack,"",%progbits
+
 .text
 .align 8
 
diff --git a/arch/x86/lib/setjmp_64.S b/arch/x86/lib/setjmp_64.S
index bfa152149975..a0be4c0d7858 100644
--- a/arch/x86/lib/setjmp_64.S
+++ b/arch/x86/lib/setjmp_64.S
@@ -8,6 +8,8 @@
 #include <linux/linkage.h>
 #include <asm-generic/pointer.h>
 
+.section .note.GNU-stack,"",%progbits
+
 .text
 .align 8
 
-- 
2.39.2