From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755925Ab2IBHra (ORCPT ); Sun, 2 Sep 2012 03:47:30 -0400 Received: from rcsinet15.oracle.com ([148.87.113.117]:40954 "EHLO rcsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755848Ab2IBHr1 (ORCPT ); Sun, 2 Sep 2012 03:47:27 -0400 From: Yinghai Lu To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Jacob Shin , Tejun Heo Cc: linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH -v2 00/13] x86, mm: init_memory_mapping cleanup Date: Sun, 2 Sep 2012 00:46:46 -0700 Message-Id: <1346572019-15806-1-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.7 X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Only create mapping for E820_820 and E820_RESERVED_KERN. Seperate calculate_table_space_size and find_early_page_table out with init_memory_mapping. Also for 64bit, first 1M's page table will be in BRK. For other range, will allocate page table one time, but init mapping only for E820 RAM and E820_RESERVED_KERN. Could be found at: git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-x86-mm Thanks Yinghai Jacob Shin (4): x86: if kernel .text .data .bss are not marked as E820_RAM, complain and fix x86: Fixup code testing if a pfn is direct mapped x86: Only direct map addresses that are marked as E820_RAM x86/mm: calculate_table_space_size based on memory ranges that are being mapped Yinghai Lu (9): x86, mm: Add global page_size_mask x86, mm: Split out split_mem_range x86, mm: Moving init_memory_mapping calling x86, mm: Revert back good_end setting for 64bit x86, mm: Find early page table only one time x86, mm: Separate out calculate_table_space_size() x86, mm: Move down two calculate_table_space_size down. x86, mm: Use func pointer to table size calculation and mapping. x86, 64bit: Map first 1M ram early before memblock_x86_fill() arch/x86/include/asm/init.h | 1 - arch/x86/include/asm/page_types.h | 3 + arch/x86/include/asm/pgtable.h | 2 + arch/x86/kernel/cpu/amd.c | 8 +- arch/x86/kernel/head64.c | 2 +- arch/x86/kernel/setup.c | 36 ++-- arch/x86/mm/init.c | 381 ++++++++++++++++++++++++++----------- arch/x86/mm/init_64.c | 13 +- arch/x86/platform/efi/efi.c | 8 +- 9 files changed, 315 insertions(+), 139 deletions(-) -- 1.7.7