From: Bastian Blank <waldi@debian.org>
Date: Thu, 18 Jun 2026 16:12:42 +0000 (+0200)
Subject: s390: Add build salt to the vDSO
X-Git-Tag: v7.2-rc3~6^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7d5c2f679147859c1db97d9f66366ff16909abee;p=thirdparty%2Fkernel%2Flinux.git

s390: 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.

Signed-off-by: Bastian Blank <waldi@debian.org>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
---

diff --git a/arch/s390/kernel/vdso/note.S b/arch/s390/kernel/vdso/note.S
index db19d0680a0af..d215781f26b58 100644
--- a/arch/s390/kernel/vdso/note.S
+++ b/arch/s390/kernel/vdso/note.S
@@ -4,6 +4,7 @@
  * Here we can supply some information useful to userland.
  */
 
+#include <linux/build-salt.h>
 #include <linux/uts.h>
 #include <linux/version.h>
 #include <linux/elfnote.h>
@@ -11,3 +12,5 @@
 ELFNOTE_START(Linux, 0, "a")
 	.long LINUX_VERSION_CODE
 ELFNOTE_END
+
+BUILD_SALT