linux-kernel - [PATCH 0/1] arm64: mm: add config options for page table configuration

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Message-Id: <1481139600-24455-1-git-send-email-scott.branden@broadcom.com>
Date:   Wed,  7 Dec 2016 11:39:59 -0800
From:   Scott Branden <scott.branden@...adcom.com>
To:     Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>
Cc:     BCM Kernel Feedback <bcm-kernel-feedback-list@...adcom.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Scott Branden <scott.branden@...adcom.com>
Subject: [PATCH 0/1] arm64: mm: add config options for page table configuration

This patch introduces config option CONFIG_MAX_PHYSMEM_BITS and
CONFIG_SECTIONS_SIZE_BITS to allow for memory savings for devices with
small memory areas in sparse memory configurations.

Scott Branden (1):
  arm64: mm: add config options for page table configuration

 arch/arm64/Kconfig                 | 21 +++++++++++++++++++++
 arch/arm64/include/asm/sparsemem.h |  4 ++--
 2 files changed, 23 insertions(+), 2 deletions(-)

-- 
2.5.0