reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/5a5c17e0d4369a7012108067f9f74381fdc664fb
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review T-J-Mercier/kernfs-allow-passing-fsnotify-event-types/20260210-084203
        git checkout 5a5c17e0d4369a7012108067f9f74381fdc664fb
        # apt-get install llvm-dev

        # save the config file
        make W=1 ARCH=i386 olddefconfig
        make W=1 ARCH=i386 
        make W=1 headers_install
        make W=1 -C tools/testing/selftests