Since OpenBSD 6.0 [1], W^X is enforced by default [2]. TCG requires WX access, and QEMU binaries are now built with the WX flag to disable the protection. However, WX allowed binaries need to be run on a WX allowed partition. To be able to run the QEMU test suite on the VM, mount the partition where QEMU is built/tested as WX allowed.
[1] https://www.openbsd.org/faq/upgrade60.html [2] https://undeadly.org/cgi?action=article&sid=20160527203200 Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> --- tests/vm/openbsd | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tests/vm/openbsd b/tests/vm/openbsd index 2105c01a26..6263c8956b 100755 --- a/tests/vm/openbsd +++ b/tests/vm/openbsd @@ -41,6 +41,12 @@ class OpenBSDVM(basevm.BaseVM): if os.path.exists(img): os.remove(img) os.rename(img_tmp, img) + self.boot(img) + self.wait_ssh() + sys.stderr.write("Disabling W^X on the build partition...\n") + self.ssh_root_check("sed -E -i 's_(/tmp\ ffs)\ ([^\ ]*)_\\1 \\2,wxallowed_' /etc/fstab") + self.ssh_root("shutdown -p now") + self.wait() if __name__ == "__main__": sys.exit(basevm.main(OpenBSDVM)) -- 2.20.1
