Description of problem:
$ touch test.c
$ gcc -S test.c
$ cat test.s
On != aarch64, gcc emits a GNU_STACK directive:
On aarch64, this is missing, so all of our binaries probably
run with an executable stack.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. See above.
Looks as if we need this patch:
Should be fixed in more contemporary rawhide/f21 gcc builds.