test: skip TEST-84-STORAGETM if running with bugged libnvme

libnvme 1.11 appears to require a kernel built with NVME TLS
kconfigs, and fails hard if it is not, as the expected
privileged keyring '.nvme' is not present. We cannot just
create it from userspace, as privileged keyrings can only
be created by the kernel itself (those starting with '.').

Skip the test if the library exactly matches this version.

linux-nvme/nvme-cli#2573

Fixes systemd/systemd#35130

(cherry picked from commit 893aa45)
(cherry picked from commit d8ec277)

Author: bluca

test/units/testsuite-84.sh

@@ -3,6 +3,14 @@
 set -eux
 set -o pipefail
 
+if systemd-analyze compare-versions "$(nvme --version | grep libnvme | awk '{print $3}')" eq 1.11; then
+    if grep -q "CONFIG_NVME_TCP_TLS is not set" "/boot/config-$(uname -r)" 2>/dev/null || grep -q "CONFIG_NVME_TCP_TLS is not set" "/usr/lib/modules/$(uname -r)/config" 2>/dev/null; then
+        # See: https://github.com/linux-nvme/nvme-cli/issues/2573
+        echo "nvme-cli is broken and requires TLS support in the kernel" >/skipped
+        exit 77
+    fi
+fi
+
 modprobe -v nvmet-tcp
 modprobe -v nvme-tcp