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From:   Muchun Song <songmuchun@bytedance.com>
To:     akpm@linux-foundation.org, corbet@lwn.net, david@redhat.com,
        mike.kravetz@oracle.com, osalvador@suse.de, paulmck@kernel.org
Cc:     linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, duanxiongchun@bytedance.com, smuchun@gmail.com,
        Muchun Song <songmuchun@bytedance.com>
Subject: [PATCH v4 0/2] make hugetlb_optimize_vmemmap compatible with memmap_on_memory
Date:   Sun, 19 Jun 2022 21:38:49 +0800
Message-Id: <20220619133851.68184-1-songmuchun@bytedance.com>
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This series makes hugetlb_optimize_vmemmap compatible with memmap_on_memory
and is based on mm-stable.  The reason refers to the patch 2's commit log.

v4:
 - Fix compiling error when CONFIG_MEMORY_HOTPLUG is disabled reported by kernel test robot.
 - Fix a bug when memory_block_size_bytes() is not equal to section size.

v3:
 - Switch complicated enumeration magic (David).
 - Introduce PageVmemmapSelfHosted to make both parameters compatible (David and Oscar).

v2:
 - Fix compile error when !CONFIG_ZONE_DEVICE reported by kernel test robot.

Muchun Song (2):
  mm: memory_hotplug: enumerate all supported section flags
  mm: memory_hotplug: make hugetlb_optimize_vmemmap compatible with
    memmap_on_memory

 Documentation/admin-guide/kernel-parameters.txt | 22 +++++------
 Documentation/admin-guide/sysctl/vm.rst         |  5 +--
 include/linux/memory_hotplug.h                  |  9 -----
 include/linux/mmzone.h                          | 44 ++++++++++++++++-----
 include/linux/page-flags.h                      | 11 ++++++
 mm/hugetlb_vmemmap.c                            | 52 +++++++++++++++++++++----
 mm/memory_hotplug.c                             | 33 ++++++++--------
 mm/sparse.c                                     |  2 +-
 8 files changed, 121 insertions(+), 57 deletions(-)

-- 
2.11.0