diff -Nru libsigsegv-2.14/debian/changelog libsigsegv-2.14/debian/changelog
--- libsigsegv-2.14/debian/changelog	2022-01-28 10:49:42.000000000 +0100
+++ libsigsegv-2.14/debian/changelog	2022-03-28 20:31:38.000000000 +0200
@@ -1,3 +1,11 @@
+libsigsegv (2.14-1ubuntu1) kinetic; urgency=low
+
+  * Merge from Debian unstable. Remaining changes:
+    - d/patches/configure.patch: Patch from Fedora to fix build on amd64 with
+      LTO enabled.
+
+ -- Ubuntu Merge-o-Matic <mom@ubuntu.com>  Mon, 28 Mar 2022 18:31:38 +0000
+
 libsigsegv (2.14-1) unstable; urgency=medium
 
   * New upstream release
@@ -6,6 +14,25 @@
 
  -- Sébastien Villemot <sebastien@debian.org>  Fri, 28 Jan 2022 10:49:42 +0100
 
+libsigsegv (2.13-1ubuntu3) jammy; urgency=high
+
+  * No change rebuild for ppc64el baseline bump.
+
+ -- Julian Andres Klode <juliank@ubuntu.com>  Thu, 24 Mar 2022 17:22:28 +0100
+
+libsigsegv (2.13-1ubuntu2) impish; urgency=medium
+
+  * No-change rebuild to build packages with zstd compression.
+
+ -- Matthias Klose <doko@ubuntu.com>  Thu, 07 Oct 2021 12:18:15 +0200
+
+libsigsegv (2.13-1ubuntu1) hirsute; urgency=medium
+
+  * d/patches/configure.patch: Patch from Fedora to fix build on amd64 with
+    LTO enabled.
+
+ -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Wed, 31 Mar 2021 15:41:13 +1300
+
 libsigsegv (2.13-1) unstable; urgency=medium
 
   * New upstream release
@@ -359,3 +386,4 @@
   * clisp 2.30 splits libsigsegv into a separate package.
 
  -- Will Newton <will@debian.org>  Fri, 20 Sep 2002 03:14:32 +0100
+
diff -Nru libsigsegv-2.14/debian/control libsigsegv-2.14/debian/control
--- libsigsegv-2.14/debian/control	2022-01-28 10:48:38.000000000 +0100
+++ libsigsegv-2.14/debian/control	2022-03-28 20:31:38.000000000 +0200
@@ -1,7 +1,8 @@
 Source: libsigsegv
 Section: libdevel
 Priority: optional
-Maintainer: Debian Common Lisp Team <debian-common-lisp@lists.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Common Lisp Team <debian-common-lisp@lists.debian.org>
 Uploaders: Peter Van Eynde <pvaneynd@debian.org>,
  Christoph Egger <christoph@debian.org>,
  Sébastien Villemot <sebastien@debian.org>
diff -Nru libsigsegv-2.14/debian/patches/configure.patch libsigsegv-2.14/debian/patches/configure.patch
--- libsigsegv-2.14/debian/patches/configure.patch	1970-01-01 01:00:00.000000000 +0100
+++ libsigsegv-2.14/debian/patches/configure.patch	2022-03-28 20:31:38.000000000 +0200
@@ -0,0 +1,11 @@
+--- a/m4/fault.m4
++++ b/m4/fault.m4
+@@ -53,7 +53,7 @@
+ # define SIGSEGV_FAULT_ADDRESS_ROUNDOFF_BITS 0UL
+ #endif
+ unsigned long page;
+-int handler_called = 0;
++volatile int handler_called = 0;
+ void sigsegv_handler ($5)
+ {
+   void *fault_address = (void *) ($6);
diff -Nru libsigsegv-2.14/debian/patches/series libsigsegv-2.14/debian/patches/series
--- libsigsegv-2.14/debian/patches/series	2020-12-17 12:27:05.000000000 +0100
+++ libsigsegv-2.14/debian/patches/series	2022-03-28 20:31:38.000000000 +0200
@@ -0,0 +1 @@
+configure.patch