Revert "Merge branch 'staging-next'"

This reverts commit 41af38f372, reversing
changes made to f0fec244ca.

Let's delay this.  We have some serious regressions.

pkgs/os-specific/linux/firmware/fwupd/default.nix

@@ -237,9 +237,9 @@ stdenv.mkDerivation rec {
   postFixup = ''
     find -L "$out/bin" "$out/libexec" -type f -executable -print0 \
       | while IFS= read -r -d ''' file; do
-      if [[ "$file" != *.efi ]]; then
-        echo "Wrapping program $file"
-        wrapGApp "$file"
+      if [[ "''${file}" != *.efi ]]; then
+        echo "Wrapping program ''${file}"
+        wrapProgram "''${file}" "''${gappsWrapperArgs[@]}"
       fi
     done
   '';

pkgs/os-specific/linux/kexectools/default.nix

@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   depsBuildBuild = [ buildPackages.stdenv.cc ];
   buildInputs = [ zlib ];
 
-  patches = [
+  patches = stdenv.lib.optionals stdenv.hostPlatform.isi686 [
     # fix build on i686
     # See: https://src.fedoraproject.org/rpms/kexec-tools/c/cb1e5463b5298b064e9b6c86ad6fe3505fec9298
     (fetchpatch {