[akpm-mm:mm-stable 242/251] hmm-tests.c:1607:42: error: 'HMM_DMIRROR_MIGRATE' undeclared; did you mean 'HMM_DMIRROR_WRITE'?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-stable
head:   1a44131d4f524e18d873bbe363598e39841001bf
commit: f6c3e1ae0114cd0f5123cf38187d450c1b119e67 [242/251] mm/hmm: add a test for cross device private faults
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce:
        # https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/commit/?id=f6c3e1ae0114cd0f5123cf38187d450c1b119e67
        git remote add akpm-mm https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git
        git fetch --no-tags akpm-mm mm-stable
        git checkout f6c3e1ae0114cd0f5123cf38187d450c1b119e67
        make O=/tmp/kselftest headers
        make O=/tmp/kselftest -C tools/testing/selftests

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   hmm-tests.c: In function 'hmm2_double_map':
>> hmm-tests.c:1607:42: error: 'HMM_DMIRROR_MIGRATE' undeclared (first use in this function); did you mean 'HMM_DMIRROR_WRITE'?
    1607 |         ret = hmm_dmirror_cmd(self->fd1, HMM_DMIRROR_MIGRATE, buffer, npages);
         |                                          ^~~~~~~~~~~~~~~~~~~
         |                                          HMM_DMIRROR_WRITE
   hmm-tests.c:1607:42: note: each undeclared identifier is reported only once for each function it appears in

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