From: Yinghai Lu <yinghai@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
"H. Peter Anvin" <hpa@zytor.com>, Jacob Shin <jacob.shin@amd.com>,
Tejun Heo <tj@kernel.org>
Cc: linux-kernel@vger.kernel.org, Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH -v2 00/13] x86, mm: init_memory_mapping cleanup
Date: Sun, 2 Sep 2012 00:46:46 -0700 [thread overview]
Message-ID: <1346572019-15806-1-git-send-email-yinghai@kernel.org> (raw)
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
next reply other threads:[~2012-09-02 7:47 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-02 7:46 Yinghai Lu [this message]
2012-09-02 7:46 ` [PATCH -v2 01/13] x86, mm: Add global page_size_mask Yinghai Lu
2012-09-03 5:23 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 02/13] x86, mm: Split out split_mem_range Yinghai Lu
2012-09-03 5:23 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 03/13] x86, mm: Moving init_memory_mapping calling Yinghai Lu
2012-09-03 5:24 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 04/13] x86, mm: Revert back good_end setting for 64bit Yinghai Lu
2012-09-03 5:25 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 05/13] x86, mm: Find early page table only one time Yinghai Lu
2012-09-03 5:27 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 06/13] x86, mm: Separate out calculate_table_space_size() Yinghai Lu
2012-09-03 5:28 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 07/13] x86, mm: Move down two calculate_table_space_size down Yinghai Lu
2012-09-03 5:29 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 08/13] x86: if kernel .text .data .bss are not marked as E820_RAM, complain and fix Yinghai Lu
2012-09-03 5:31 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 09/13] x86: Fixup code testing if a pfn is direct mapped Yinghai Lu
2012-09-03 5:32 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 10/13] x86: Only direct map addresses that are marked as E820_RAM Yinghai Lu
2012-09-03 5:34 ` Pekka Enberg
2012-09-02 7:46 ` [PATCH -v2 11/13] x86/mm: calculate_table_space_size based on memory ranges that are being mapped Yinghai Lu
2012-09-03 5:36 ` Pekka Enberg
2012-09-03 6:21 ` Yinghai Lu
2012-09-02 7:46 ` [PATCH -v2 12/13] x86, mm: Use func pointer to table size calculation and mapping Yinghai Lu
2012-09-03 5:43 ` Pekka Enberg
2012-09-03 6:21 ` Yinghai Lu
2012-09-02 7:46 ` [PATCH -v2 13/13] x86, 64bit: Map first 1M ram early before memblock_x86_fill() Yinghai Lu
2012-09-03 5:50 ` Pekka Enberg
2012-09-03 6:17 ` Yinghai Lu
2012-09-03 6:26 ` Pekka Enberg
2012-09-03 7:18 ` Yinghai Lu
2012-09-04 2:48 ` Yinghai Lu
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