5 files changed, 36 insertions, 4 deletions
diff --git a/debian/changelog b/debian/changelog
index 8bb674d..6565874 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,15 @@
+util-linux (2.40-3) experimental; urgency=medium
+
+  * tests: mark fadvise/drop as known failing on buildds.
+    Per discussion on #debian-buildd. The buildds have always used tmpfs as the
+    build location, and with schroot this is visible to the util-linux tests.
+    They in turn disable fadvise/drop, as it does not work on tmpfs.  With the
+    unshare backend, the actual backing filesystem is hidden, so the test gets
+    run and fails.
+  * Remove build-time lsfd debugging
+
+ -- Chris Hofstaedtler <zeha@debian.org>  Tue, 02 Apr 2024 21:58:11 +0200
+
 util-linux (2.40-2) experimental; urgency=medium
 
   * Add upstream patch for lsfd sockdiag test
diff --git a/debian/control b/debian/control
index 906a28b..b760554 100644
--- a/debian/control
+++ b/debian/control
@@ -9,7 +9,6 @@ Build-Depends:
  dh-package-notes,
  flex,
  gettext,
- iproute2,
  libaudit-dev [linux-any] <!stage1>,
  libcap-ng-dev [linux-any] <!stage1>,
  libcrypt-dev <!stage1>,
@@ -25,7 +24,6 @@ Build-Depends:
  pkgconf,
  po-debconf,
  po4a,
- procps,
  socat <!stage1 !nocheck>,
  systemd [linux-any] <!stage1>,
  systemd-dev [linux-any] <!stage1>,
diff --git a/debian/patches/debian/tests-mark-fadvise-drop-as-known-failing-on-buildds.patch b/debian/patches/debian/tests-mark-fadvise-drop-as-known-failing-on-buildds.patch
new file mode 100644
index 0000000..a876211
--- /dev/null
+++ b/debian/patches/debian/tests-mark-fadvise-drop-as-known-failing-on-buildds.patch
@@ -0,0 +1,23 @@
+From: Chris Hofstaedtler <zeha@debian.org>
+Date: Tue, 2 Apr 2024 21:52:47 +0200
+Subject: tests: mark fadvise/drop as known failing on buildds
+
+buildds build on a tmpfs, but this is not visible inside the build environment.
+---
+ tests/ts/fadvise/drop | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/tests/ts/fadvise/drop b/tests/ts/fadvise/drop
+index 45dcb91..044f33a 100755
+--- a/tests/ts/fadvise/drop
++++ b/tests/ts/fadvise/drop
+@@ -3,6 +3,9 @@
+ TS_TOPDIR="${0%/*}/../.."
+ TS_DESC="drop page caches related to a file"
+ 
++# fails on Debian buildds, because the buildds use tmpfs hidden behind an unshare namespace.
++TS_KNOWN_FAIL="yes"
++
+ . "$TS_TOPDIR"/functions.sh
+ ts_init "$*"
+ 
diff --git a/debian/patches/series b/debian/patches/series
index 252bb4c..77bbc87 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -6,3 +6,4 @@ debian/sensible-pager.patch
 debian/tests-mark-lsfd-tests-failing-in-sbuild.patch
 upstream/lsfd-add-LSFD_DEBUG-env-var-for-debugging.patch
 upstream/tests-test_mkfds-sockdiag-verify-the-recived-message.patch
+debian/tests-mark-fadvise-drop-as-known-failing-on-buildds.patch
diff --git a/debian/rules b/debian/rules
index 9724ec1..b917c09 100755
--- a/debian/rules
+++ b/debian/rules
@@ -75,8 +75,6 @@ override_dh_autoreconf:
 	AM_OPTS=--copy LT_OPTS=--copy dh_autoreconf ./autogen.sh
 
 override_dh_auto_configure:
-	ss -xp
-	sysctl kernel.modules_disabled
 	dh_auto_configure -- $(CONFOPTS)
 
 override_dh_auto_install: