Merge tag 'kbuild-fixes-v6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull Kbuild fixes from Masahiro Yamada:

 - Remove the executable bit from installed DTB files

 - Escape $ in subshell execution in the debian-orig target

 - Fix RPM builds with CONFIG_MODULES=n

 - Fix xconfig with the O= option

 - Fix scripts_gdb with the O= option

* tag 'kbuild-fixes-v6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: scripts/gdb: bring the "abspath" back
  kbuild: Use $(obj)/%.cc to fix host C++ module builds
  kbuild: rpm-pkg: fix build error with CONFIG_MODULES=n
  kbuild: Fix build target deb-pkg: ln: failed to create hard link
  kbuild: doc: Update default INSTALL_MOD_DIR from extra to updates
  kbuild: Install dtb files as 0644 in Makefile.dtbinst