Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Wed, 20 Jun 2018 16:57:54 +0800
From: Jun Yao <>
Subject: [PATCH 0/1] Move {idmap_pg_dir,tramp_pg_dir,swapper_pg_dir}

This patch moves {idmap_pg_dir,tramp_pg_dir,swapper_pg_dir} to .rodata
section, which makes KSMA more difficult. At the same time, it is more
concise than the previous patches[1][2]. As James Morse suggested[2],
this patch updates swapper_pg_dir through the fixmap entry.


Jun Yao (1):
  arm64/mm: move {idmap_pg_dir,tramp_pg_dir,swapper_pg_dir} to .rodata

 arch/arm64/include/asm/pgalloc.h | 19 +++++++++++++++++++
 arch/arm64/kernel/  | 32 ++++++++++++++++++--------------
 arch/arm64/mm/mmu.c              | 23 +++++++++++++++++++----
 3 files changed, 56 insertions(+), 18 deletions(-)


Powered by blists - more mailing lists

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.