linux-kernel - [PATCHv4 0/4] WX checking for arm64

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Date:   Thu, 27 Oct 2016 09:27:30 -0700
From:   Laura Abbott <labbott@...hat.com>
To:     AKASHI Takahiro <takahiro.akashi@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>
Cc:     Laura Abbott <labbott@...hat.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Kees Cook <keescook@...omium.org>,
        kernel-hardening@...ts.openwall.com,
        Matt Fleming <matt@...eblueprint.co.uk>,
        linux-efi@...r.kernel.org
Subject: [PATCHv4 0/4] WX checking for arm64

Hi,

This is v4 of the implementation to check for writable and executable pages on
arm64. This version contains a review from Ard and makes the UXN page count
a separate variable. Overall, minor changes.

Thanks,
Laura

Laura Abbott (4):
  arm64: dump: Make ptdump debugfs a separate option
  arm64: dump: Make the page table dumping seq_file optional
  arm64: dump: Remove max_addr
  arm64: dump: Add checking for writable and exectuable pages

 arch/arm64/Kconfig.debug           |  35 ++++++++++++-
 arch/arm64/include/asm/ptdump.h    |  22 +++++---
 arch/arm64/mm/Makefile             |   3 +-
 arch/arm64/mm/dump.c               | 105 +++++++++++++++++++++++++++----------
 arch/arm64/mm/mmu.c                |   2 +
 arch/arm64/mm/ptdump_debugfs.c     |  31 +++++++++++
 drivers/firmware/efi/arm-runtime.c |   4 +-
 7 files changed, 164 insertions(+), 38 deletions(-)
 create mode 100644 arch/arm64/mm/ptdump_debugfs.c

-- 
2.7.4