hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6FK2R
CVE: NA

-------------------------------

This feature is not actually used and introduce a list double added
problem. Just delete its source.

------------[ cut here ]------------
list_add double add: new=ffff20000cdd1780, prev=ffff20000cdd1780, next=ffff20000cd1f300.
WARNING: CPU: 1 PID: 31515 at lib/list_debug.c:35 __list_add_valid+0x124/0x158 lib/list_debug.c:33
Modules linked in:
CPU: 1 PID: 31515 Comm: syz-executor.2 Not tainted 4.19.90 #1
Hardware name: linux,dummy-virt (DT)
pstate: 80400005 (Nzcv daif +PAN -UAO)
pc : __list_add_valid+0x124/0x158 lib/list_debug.c:33
lr : __list_add_valid+0x124/0x158 lib/list_debug.c:33
...
Call trace:
 __list_add_valid+0x124/0x158 lib/list_debug.c:33
 __list_add include/linux/list.h:60 [inline]
 list_add_tail include/linux/list.h:93 [inline]
 register_shrinker_prepared+0x4c/0x130 mm/vmscan.c:420
 register_shrinker+0x38/0x50 mm/vmscan.c:431
 hugepage_tuning_enable+0x60/0x360 mm/hugepage_tuning.c:558
 hp_enable_store+0x88/0x108 mm/hugepage_tuning.c:460
 hugepage_tuning_attr_store+0x68/0x98 mm/hugepage_tuning.c:402
 sysfs_kf_write+0x114/0x190 fs/sysfs/file.c:139
 kernfs_fop_write+0x264/0x4b8 fs/kernfs/file.c:316
 __vfs_write+0xf4/0x5a0 fs/read_write.c:487
 vfs_write+0x144/0x400 fs/read_write.c:551
 ksys_write+0xf4/0x238 fs/read_write.c:601
 __do_sys_write fs/read_write.c:613 [inline]
 __se_sys_write fs/read_write.c:610 [inline]
 __arm64_sys_write+0x74/0xa8 fs/read_write.c:610
 __invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:48 [inline]
 el0_svc_common+0x134/0x570 arch/arm64/kernel/syscall.c:121
 el0_svc_handler+0x190/0x260 arch/arm64/kernel/syscall.c:190
 el0_svc+0x10/0x640 arch/arm64/kernel/entry.S:1028
---[ end trace 328ad58f62232ded ]---

Revert "arm64/ascend: Add auto tuning hugepage module"
This reverts commit ecec54f4.

Revert "arm64/ascend: Add hugepage flags change interface"
This reverts commit db1d159b.

Revert "arm64/ascend: Add set hugepage number helper function"
This reverts commit b6bcd500.

Revert "arm64/ascend: Add mmap hook when alloc hugepage"
This reverts commit d9952490.

Revert "arm64/ascend: Add new CONFIG for auto-tuning hugepage"
This reverts commit 2597ada2.
Signed-off-by: NWang Wensheng <wangwensheng4@huawei.com>
Reviewed-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NYongqiang Liu <liuyongqiang13@huawei.com>