linux-kernel - [PATCH -next 0/4] THP supprt for RISCV

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Message-ID: <20210430082850.462609-1-sunnanyong@huawei.com>
Date:   Fri, 30 Apr 2021 16:28:46 +0800
From:   Nanyong Sun <sunnanyong@...wei.com>
To:     <paul.walmsley@...ive.com>, <palmer@...belt.com>,
        <aou@...s.berkeley.edu>
CC:     <linux-riscv@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <palmerdabbelt@...gle.com>, <atish.patra@....com>,
        <wangkefeng.wang@...wei.com>, <sunnanyong@...wei.com>
Subject: [PATCH -next 0/4] THP supprt for RISCV

This series brings transparent huge pages to RISCV on 64-bit.

I have tested these testcases of vm selftest under qemu-riscv64:
khugepaged
split_huge_page_test
transhuge-stress

Nanyong Sun (4):
  riscv: mm: add _PAGE_LEAF macro
  riscv: mm: make pmd_bad() check leaf condition
  riscv: mm: add param stride for __sbi_tlb_flush_range
  riscv: mm: add THP support on 64-bit

 arch/riscv/Kconfig                    |   1 +
 arch/riscv/include/asm/pgtable-64.h   |   3 +-
 arch/riscv/include/asm/pgtable-bits.h |   5 +
 arch/riscv/include/asm/pgtable.h      | 164 +++++++++++++++++++++++++-
 arch/riscv/mm/tlbflush.c              |  17 ++-
 5 files changed, 178 insertions(+), 12 deletions(-)

-- 
2.25.1