s390: Fix Enable VDSO for static linking

The commit 5e855c8954 "s390: Enable VDSO for static linking" removed the definition of VDSO_SETUP which leads to not setup the vdso symbols. Instead it jumps to false addresses. This patch just re adds the removed VDSO_SETUP macro definition. ChangeLog: * sysdeps/unix/sysv/linux/s390/init-first.c (VDSO_SETUP): New define.
7 years ago · 8d454abeb4
2 changed files with 6 additions and 0 deletions
--- a/4
+++ b/4
@ -1,3 +1,7 @@
+2019-07-02  Stefan Liebler  <stli@linux.ibm.com>
+
+	* sysdeps/unix/sysv/linux/s390/init-first.c (VDSO_SETUP): New define.
+
 2019-08-05  Joseph Myers  <joseph@codesourcery.com>

 	* sysdeps/unix/sysv/linux/bits/sched.h [__USE_GNU] (CLONE_PIDFD):
--- a/sysdeps/unix/sysv/linux/s390/init-first.c
+++ b/sysdeps/unix/sysv/linux/s390/init-first.c
@ -53,4 +53,6 @@ _libc_vdso_platform_setup (void)
  VDSO_SYMBOL (getcpu) = p;
 }

+#define VDSO_SETUP _libc_vdso_platform_setup
+
 #include <csu/init-first.c>