Revert "WIP: aries-cma"

This reverts commit 336a409af971f2c26a055f0e462341079bd88ab8.
Revert "dma-contiguous: do not retry other addresses"

This reverts commit 76bd6ae90cecd1306bb961f2278ea2c39cc0a110.
Revert "fs: blockdev buffer isn't MOVABLE"

This reverts commit e6dbdc95d5c24b8f819a7a7cfa7d083f5f212b6b.
Revert "CMA: compile fixes"

This reverts commit 1403da06d335e76d261c1a7135489a12f6c90b9d.
Revert "ARM: integrate CMA with DMA-mapping subsystem"

This reverts commit ea9dc74f38b4191c479d4a76265503400a54e549.
Revert "ARM: 7172/1: dma: Drop GFP_COMP for DMA memory allocations"

This reverts commit aeee20e1254df1322bea66907ecb28e4d63d0748.
Revert "ARM: add dma coherent region reporting via procfs"

This reverts commit 3a07ede666f5d1a18b526d18fe7d31e0d5035452.
Revert "ARM: Add init_consistent_dma_size()"

This reverts commit e708e5af85ab1f23e4ccf5959f6a780fde2d3815.
Revert "ARM: change ARM_DMA_ZONE_SIZE into a variable"

This reverts commit 0e27091c41fdb47fa1f29a1fea5e76ce8bfb2b17.
Revert "ARM: dma: replace ISA_DMA_THRESHOLD with a variable"

This reverts commit 9e3113bdffdf6774bcf5520547cc6cfcb95d254d.
Revert "ARM: 7204/1: arch/arm/kernel/setup.c: initialize arm_dma_zone_size earlier"

This reverts commit 213623861635d39b9a64ed933043e2e02124e7a6.
Revert "ARM: add dma_zone_size to the machine_desc structure"

This reverts commit b1c91fbb947a50fe17fb268042e8c6cb7ca9bed5.
Revert "X86: integrate CMA with DMA-mapping subsystem"

This reverts commit 850bb65a044a1fe65bf6816dbbfeab745b798bf4.
Revert "drivers: add Contiguous Memory Allocator"

This reverts commit 38946bef936c90e0299e233e27fc3777f1bc027a.
Revert "mm: trigger page reclaim in alloc_contig_range() to stabilise watermarks"

This reverts commit 710c7814f2f68bf366901c6da50b8b2a52233f01.
Revert "mm: extract reclaim code from __alloc_pages_direct_reclaim()"

This reverts commit a352cba50aa1ae1f6ca10cd189d5913654fd3141.
Revert "mm: Serialize access to min_free_kbytes"

This reverts commit 7fafffc2ec536a2cb62e6e0f738d9580a7bfffb2.
Revert "mm: page_isolation: MIGRATE_CMA isolation functions added"

This reverts commit f5c9f215928b141f823fcee951afb0c78612149d.
Revert "mm: mmzone: MIGRATE_CMA migration type added"

This reverts commit 06900e796f007fb402c09393cdcf63b21848d3f3.
Revert "mm: page_alloc: change fallbacks array handling"

This reverts commit 491e5b508b4dc885dfad7a4040c246dafbdd650f.