Hi all,

After merging the mm tree, today's linux-next build (powerpc
ppc44x_defconfig) produced this warning:

mm/shmem.c:2848:12: warning: 'shmem_fileattr_set' defined but not used [-Wunused-function]
 2848 | static int shmem_fileattr_set(struct user_namespace *mnt_userns,
      |            ^~~~~~~~~~~~~~~~~~
mm/shmem.c:2839:12: warning: 'shmem_fileattr_get' defined but not used [-Wunused-function]
 2839 | static int shmem_fileattr_get(struct dentry *dentry, struct fileattr *fa)
      |            ^~~~~~~~~~~~~~~~~~

Introduced by commit

  8673852551f0 ("mm/shmem: support FS_IOC_[SG]ETFLAGS in tmpfs")

-- 
Cheers,
Stephen Rothwell