linux-kernel - [PATCH v3 0/3] arm64/mm: migrate swapper_pg

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed,  6 Jun 2018 12:39:18 +0800
From:   Jun Yao <yaojun8558363@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     catalin.marinas@....com, will.deacon@....com, james.morse@....com,
        robin.murphy@....com, labbott@...hat.com,
        linux-kernel@...r.kernel.org, kernel-hardening@...ts.openwall.com
Subject: [PATCH v3 0/3] arm64/mm: migrate swapper_pg_dir

Version 3 changes:
	* Fix memory leak problem with CONFIG_ARM64_SW_TTBR0_PAN
	* add comment explaining why the flush is needed and also why
	  __pa_swapper_pg_dir gets placed in the .mmuoff.data.read
	  section.

[v2] https://www.spinics.net/lists/arm-kernel/msg657549.html
[v1] https://www.spinics.net/lists/kernel/msg2819351.html

Jun Yao (3):
  arm64/mm: pass swapper_pg_dir as an argument to __enable_mmu()
  arm64/mm: introduce variable to save new swapper_pg_dir address
  arm64/mm: migrate swapper_pg_dir and tramp_pg_dir

 arch/arm64/include/asm/mmu_context.h |  6 +-
 arch/arm64/include/asm/pgtable.h     |  3 +
 arch/arm64/kernel/cpufeature.c       |  2 +-
 arch/arm64/kernel/head.S             |  6 +-
 arch/arm64/kernel/hibernate.c        |  2 +-
 arch/arm64/kernel/sleep.S            |  1 +
 arch/arm64/mm/kasan_init.c           |  6 +-
 arch/arm64/mm/mmu.c                  | 97 ++++++++++++++++++++--------
 8 files changed, 84 insertions(+), 39 deletions(-)

-- 
2.17.0