From mboxrd@z Thu Jan 1 00:00:00 1970 From: orca.chen@gmail.com (Min-Hua Chen) Date: Thu, 11 Jun 2015 02:59:31 +0800 Subject: [PATCHv3 0/2] creating non-section aligned lowmem mappings Message-ID: <1433962773-8402-1-git-send-email-orca.chen@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, I found problems when I reserved non-section aligned memory blocks by the device tree. The problem is that the memblock_set_current_limit() point to the first section aligned memblock in the first place (sanity_check_meminfo), but the memblock may be split into non-section aligned memblocks because the memblock_reserve() calls in arm_memblock_init(). *** BLURB HERE *** Min-Hua Chen (2): arm: fix non-section-aligned low memory mapping arm: use max_lowmem_limit in find_limit() arch/arm/mm/init.c | 2 +- arch/arm/mm/mmu.c | 48 ++++++++++++++---------------------------------- 2 files changed, 15 insertions(+), 35 deletions(-) -- 1.7.10.4