Merge tag 'kbuild-fixes-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Suppress false-positive -Wformat-{overflow,truncation}-non-kprintf
   warnings regardless of the W= option

 - Avoid CONFIG_TRIM_UNUSED_KSYMS dropping symbols passed to symbol_get()

 - Fix a build regression of the Debian linux-headers package

* tag 'kbuild-fixes-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: install-extmod-build: add missing quotation marks for CC variable
  kbuild: fix misspelling in scripts/Makefile.lib
  kbuild: keep symbols for symbol_get() even with CONFIG_TRIM_UNUSED_KSYMS
  scripts/Makefile.extrawarn: Do not show clang's non-kprintf warnings at W=1