From: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Date: Tue, 4 Sep 2018 19:13:02 +0000 (+0100)
Subject: git-check-execstack
X-Git-Tag: archive/raspbian/2.27-6+rpi1^2~138
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=ba6a3d417f2ab1e7c6b0b5bcdb77e067c3313b8f;p=glibc.git

git-check-execstack

2018-06-10  John David Anglin  <danglin@gcc.gnu.org>

	[BZ #23174]
	* sysdeps/unix/sysv/linux/hppa/Makefile: xfail check-execstack.


Gbp-Pq: Topic hppa
Gbp-Pq: Name git-check-execstack.diff
---

diff --git a/sysdeps/unix/sysv/linux/hppa/Makefile b/sysdeps/unix/sysv/linux/hppa/Makefile
index 68569013f..e1637f54f 100644
--- a/sysdeps/unix/sysv/linux/hppa/Makefile
+++ b/sysdeps/unix/sysv/linux/hppa/Makefile
@@ -2,3 +2,10 @@
 ifeq ($(subdir),stdlib)
 gen-as-const-headers += ucontext_i.sym
 endif
+
+# Supporting non-executable stacks on HPPA requires changes to both
+# the Linux kernel and glibc. The kernel currently needs an executable
+# stack for syscall restarts and signal returns.
+ifeq ($(subdir),elf)
+test-xfail-check-execstack = yes
+endif