Merge tag 'kbuild-fixes-v5.4-3' of...

Merge tag 'kbuild-fixes-v5.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - fix build error when compiling SPARC VDSO with CONFIG_COMPAT=y

 - pass correct --arch option to Sparse

* tag 'kbuild-fixes-v5.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: tell sparse about the $ARCH
  sparc: vdso: fix build error of vdso32