arm64: Add build salt to the vDSO

The vDSO needs to have a unique build id in a similar manner to the kernel and modules. Use the build salt macro. Acked-by: Will Deacon <[email protected]> Signed-off-by: Laura Abbott <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
fracktal · Jul 17, 2018 · efa75c4 · efa75c4
1 parent b399baa
commit efa75c4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/arch/arm64/kernel/vdso/note.S b/arch/arm64/kernel/vdso/note.S
@@ -22,7 +22,10 @@
 #include <linux/uts.h>
 #include <linux/version.h>
 #include <linux/elfnote.h>
+#include <linux/build-salt.h>
 
 ELFNOTE_START(Linux, 0, "a")
 	.long LINUX_VERSION_CODE
 ELFNOTE_END
+
+BUILD_SALT