linux-kernel - [PATCH 0/3] ARM: Add support for CONFIG_DEBUG

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <20161206195312.22354-1-f.fainelli@gmail.com>
Date:   Tue,  6 Dec 2016 11:53:09 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>, linux@...linux.org.uk,
        nicolas.pitre@...aro.org, panand@...hat.com,
        chris.brandt@...esas.com, arnd@...db.de, jonathan.austin@....com,
        pawel.moll@....com, vladimir.murzin@....com, mark.rutland@....com,
        ard.biesheuvel@...aro.org, keescook@...omium.org,
        matt@...eblueprint.co.uk, labbott@...oraproject.org,
        kirill.shutemov@...ux.intel.com, ben@...adent.org.uk,
        js07.lee@...sung.com, stefan@...er.ch, linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] ARM: Add support for CONFIG_DEBUG_VIRTUAL

Hi all,

This patch series builds on top of Laura's [PATCHv4 00/10] CONFIG_DEBUG_VIRTUAL for arm64
to add support for CONFIG_DEBUG_VIRTUAL for ARM.

This was tested on a Brahma B15 platform (ARMv7 + HIGHMEM + LPAE).

There are a number of possible follow up/cleanup patches:

- all SMP implements that pass down the address of secondary_startup to the SMP bringup
  operations should use __pa_symbol() instead since they reference in-kernel symbols

Flames, critiques, rotten tomatoes welcome!

Florian Fainelli (3):
  ARM: Define KERNEL_START and KERNEL_END
  ARM: Utilize __pa_symbol in lieu of __pa
  ARM: Add support for CONFIG_DEBUG_VIRTUAL

 arch/arm/Kconfig              |  1 +
 arch/arm/include/asm/memory.h | 23 +++++++++++++++++--
 arch/arm/mm/Makefile          |  1 +
 arch/arm/mm/init.c            |  7 ++----
 arch/arm/mm/mmu.c             | 10 +++------
 arch/arm/mm/physaddr.c        | 51 +++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 79 insertions(+), 14 deletions(-)
 create mode 100644 arch/arm/mm/physaddr.c

-- 
2.9.3