From: vladimir.murzin@arm.com (Vladimir Murzin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/4] Introduce PMSAv8 memory protection unit
Date: Mon, 12 Feb 2018 11:19:29 +0000 [thread overview]
Message-ID: <1518434373-27907-1-git-send-email-vladimir.murzin@arm.com> (raw)
Hi,
This series adds support for PMSAv8 MPU defined by ARMv8R/M
architecture.
Changelog:
RFC -> v1
- Rebased on v4.16-rc1
- Added Tested-by for v7M bits from Andras
Thanks!
Vladimir Murzin (4):
ARM: NOMMU: Reorganise __setup_mpu
ARM: NOMMU: Postpone MPU activation till __after_proc_init
ARM: NOMMU: Make _stext and _end meet PMSAv8 alignment restrictions
ARM: NOMMU: Support PMSAv8 MPU
arch/arm/include/asm/mpu.h | 52 ++++++-
arch/arm/include/asm/v7m.h | 8 ++
arch/arm/kernel/asm-offsets.c | 2 +
arch/arm/kernel/head-nommu.S | 180 +++++++++++++++++++++----
arch/arm/kernel/vmlinux.lds.S | 8 ++
arch/arm/mm/Makefile | 2 +-
arch/arm/mm/nommu.c | 6 +
arch/arm/mm/pmsa-v8.c | 307 ++++++++++++++++++++++++++++++++++++++++++
8 files changed, 538 insertions(+), 27 deletions(-)
create mode 100644 arch/arm/mm/pmsa-v8.c
--
2.0.0
next reply other threads:[~2018-02-12 11:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 11:19 Vladimir Murzin [this message]
2018-02-12 11:19 ` [PATCH 1/4] ARM: NOMMU: Reorganise __setup_mpu Vladimir Murzin
2018-02-12 11:19 ` [PATCH 2/4] ARM: NOMMU: Postpone MPU activation till __after_proc_init Vladimir Murzin
2018-02-12 11:19 ` [PATCH 3/4] ARM: NOMMU: Make _stext and _end meet PMSAv8 alignment restrictions Vladimir Murzin
2018-02-12 11:19 ` [PATCH 4/4] ARM: NOMMU: Support PMSAv8 MPU Vladimir Murzin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1518434373-27907-1-git-send-email-vladimir.murzin@arm.com \
--to=vladimir.murzin@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox