HACK: Revert "mm/page_alloc: place pages to tail in __free_pages_core()"

QCA6390 hw2.0 firmware WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 has
problems with buffers below the 32M limit. One way to workaround that is to
instruct kernel to avoid using that area with a kernel parameter:

memmap=20M$12M

Another way is to revert this commit which reduces the chances of using memory
below 32M limit.

This reverts commit 7fef431be9c9ac255838a9578331567b9dba4477.
1 file changed