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* [PATCHv4 0/4] WX checking for arm64
@ 2016-10-27 16:27 Laura Abbott
  2016-10-27 16:27 ` [PATCHv4 1/4] arm64: dump: Make ptdump debugfs a separate option Laura Abbott
                   ` (4 more replies)
  0 siblings, 5 replies; 12+ messages in thread
From: Laura Abbott @ 2016-10-27 16:27 UTC (permalink / raw)
  To: AKASHI Takahiro, Mark Rutland, Ard Biesheuvel, David Brown,
	Will Deacon, Catalin Marinas
  Cc: Laura Abbott, linux-arm-kernel, linux-kernel, Kees Cook,
	kernel-hardening, Matt Fleming, linux-efi

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

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2016-11-07 19:58 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-10-27 16:27 [PATCHv4 0/4] WX checking for arm64 Laura Abbott
2016-10-27 16:27 ` [PATCHv4 1/4] arm64: dump: Make ptdump debugfs a separate option Laura Abbott
2016-10-27 16:27 ` [PATCHv4 2/4] arm64: dump: Make the page table dumping seq_file optional Laura Abbott
2016-10-27 16:27 ` [PATCHv4 3/4] arm64: dump: Remove max_addr Laura Abbott
2016-10-27 16:27 ` [PATCHv4 4/4] arm64: dump: Add checking for writable and exectuable pages Laura Abbott
2016-10-28 11:52   ` Ard Biesheuvel
2016-10-30 15:03 ` [PATCHv4 0/4] WX checking for arm64 Catalin Marinas
2016-11-07 15:38   ` Mark Rutland
2016-11-07 16:26     ` Laura Abbott
2016-11-07 16:31       ` Catalin Marinas
2016-11-07 19:49     ` [kernel-hardening] " Mark Rutland
2016-11-07 19:58       ` Ard Biesheuvel

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