This reverts commite8b9989597. The upstream commit 9c85a9bae267 ("selftest/vm: verify mmap addr in mremap_test") was backported as commita17404fcbf("selftest/vm: verify mmap addr in mremap_test"). Repeated backport introduced the duplicate of function get_mmap_min_addr to the file breakign the vm selftest build. Fixes:e8b9989597("selftest/vm: verify mmap addr in mremap_test") Signed-off-by: Oleksandr Tymoshenko <ovt@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>