From 627ad27c801dfc25677d00cd527dd71723ea2cc2 Mon Sep 17 00:00:00 2001
From: Tom Rix <trix@redhat.com>
Date: Thu, 20 Feb 2020 13:11:26 -0500
Subject: [PATCH] Fix exec stack in fpga_dma_vc_test

Found with rpmlint of the tools-extra package
Reproduced standalone with

readelf -lW .../bin/fpga_dma_vc_test | grep STACK
  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RWE 0x10

The 'E' in RWE is executable

Fix with method described
https://wiki.gentoo.org/wiki/Hardened/GNU_stack_quickstart

Now result is
readelf -lW .../bin/fpga_dma_vc_test | grep STACK
  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW  0x10
---
 tools/extra/pac/fpgabist/dma_vc/x86-sse2.S | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/extra/pac/fpgabist/dma_vc/x86-sse2.S b/tools/extra/pac/fpgabist/dma_vc/x86-sse2.S
index 8d514d40..43004e4b 100644
--- a/usr/tools/extra/pac/fpgabist/dma_vc/x86-sse2.S
+++ b/usr/tools/extra/pac/fpgabist/dma_vc/x86-sse2.S
@@ -263,6 +263,10 @@ asm_function aligned_block_fill_nt_sse2
     ret
 .endfunc
 
+/* No exec stack */	
+#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif
 /*****************************************************************************/
 
 #endif
-- 
2.24.1