linux-kernel - [PATCH v4 0/3] Improve PTDUMP and introduce new fields

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Message-ID: <20230921025022.3989723-1-peterlin@andestech.com>
Date:   Thu, 21 Sep 2023 10:50:19 +0800
From:   Yu Chien Peter Lin <peterlin@...estech.com>
To:     <paul.walmsley@...ive.com>, <palmer@...belt.com>,
        <aou@...s.berkeley.edu>, <david@...hat.com>,
        <akpm@...ux-foundation.org>, <alexghiti@...osinc.com>,
        <bjorn@...osinc.com>, <linux-riscv@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <conor.dooley@...rochip.com>,
        Yu Chien Peter Lin <peterlin@...estech.com>
Subject: [PATCH v4 0/3] Improve PTDUMP and introduce new fields

This patchset enhances PTDUMP by providing additional information
from pagetable entries.

The first patch fixes the RSW field, while the second and third
patches introduce the PBMT and NAPOT fields, respectively, for
RV64 systems.

Yu Chien Peter Lin (3):
  riscv: Improve PTDUMP to show RSW with non-zero value
  riscv: Introduce PBMT field to PTDUMP
  riscv: Introduce NAPOT field to PTDUMP

 arch/riscv/include/asm/pgtable-bits.h |  4 +-
 arch/riscv/mm/ptdump.c                | 53 +++++++++++++++++----------
 2 files changed, 36 insertions(+), 21 deletions(-)

-- 
2.34.1