linux-kernel - [PATCH 0/4] mm: mremap: fix move page tables

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Message-ID: <20230731074829.79309-1-wangkefeng.wang@huawei.com>
Date:   Mon, 31 Jul 2023 15:48:25 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Mike Kravetz <mike.kravetz@...cle.com>,
        Muchun Song <muchun.song@...ux.dev>,
        Mina Almasry <almasrymina@...gle.com>, <kirill@...temov.name>,
        <joel@...lfernandes.org>, <william.kucharski@...cle.com>,
        <kaleshsingh@...gle.com>, <linux-mm@...ck.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH 0/4] mm: mremap: fix move page tables

The first three patches use correct flush tlb functions when move page
tables, and patch 4 is a small optimization for hugepage on arm64.

Kefeng Wang (4):
  mm: hugetlb: use flush_hugetlb_tlb_range() in
    move_hugetlb_page_tables()
  mm: mremap: use flush_pmd_tlb_range() in move_normal_pmd()
  mm: mremap: use flush_pud_tlb_range in move_normal_pud()
  arm64: tlb: set huge page size to stride for hugepage

 arch/arm64/include/asm/tlbflush.h | 21 +++++++++++----------
 mm/hugetlb.c                      |  4 ++--
 mm/mremap.c                       |  4 ++--
 3 files changed, 15 insertions(+), 14 deletions(-)

-- 
2.41.0