From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 00/11] arm64: Support 4 levels of translation tables
Date: Wed, 16 Jul 2014 20:09:41 +0100 [thread overview]
Message-ID: <1405537792-23666-1-git-send-email-catalin.marinas@arm.com> (raw)
Hi,
I've taken over Jungseok's 4-level page table series here:
https://lkml.kernel.org/g/000001cf6dc6$03ded0c0$0b9c7240$@samsung.com
I kept the same series numbering, so this is normally version 7. Changes
since v6:
- Additional fixes for duplicate (SWAPPER|IDMAP)_DIR_SIZE definitions
- Removed the fixmap pmd from swapper_pg_dir populated in head.S
- Several clean-ups in Jungseok's patches (annotated above my
signed-off-by line)
- Removal of the pgtable-*level-hwdef.h files
- Converting levels config options to int ARM64_PGTABLE_LEVELS
Important change: I dropped the KVM support for 4 levels temporarily. I
plan to revive them but didn't have for v7.
You can also access the branch here:
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 pgtable-4levels
The branch is on top of the arm64 for-next/core branch.
Thanks.
Catalin Marinas (6):
arm64: Remove duplicate (SWAPPER|IDMAP)_DIR_SIZE definitions
arm64: Do not initialise the fixmap page tables in head.S
arm64: Convert bool ARM64_x_LEVELS to int ARM64_PGTABLE_LEVELS
arm64: Remove asm/pgtable-*level-hwdef.h files
arm64: Clean up the initial page table creation in head.S
arm64: Determine the vmalloc/vmemmap space at build time based on
VA_BITS
Jungseok Lee (5):
arm64: Use pr_* instead of printk
arm64: Introduce VA_BITS and translation level options
arm64: Add a description on 48-bit address space with 4KB pages
arm64: Add 4 levels of page tables definition with 4KB pages
arm64: mm: Implement 4 levels of translation tables
Documentation/arm64/memory.txt | 67 ++++++++-----------------
arch/arm64/Kconfig | 51 ++++++++++++++++++-
arch/arm64/include/asm/memory.h | 6 +--
arch/arm64/include/asm/page.h | 17 +++++--
arch/arm64/include/asm/pgalloc.h | 24 ++++++++-
arch/arm64/include/asm/pgtable-2level-hwdef.h | 43 ----------------
arch/arm64/include/asm/pgtable-3level-hwdef.h | 50 -------------------
arch/arm64/include/asm/pgtable-4level-types.h | 71 +++++++++++++++++++++++++++
arch/arm64/include/asm/pgtable-hwdef.h | 42 ++++++++++++++--
arch/arm64/include/asm/pgtable.h | 56 ++++++++++++++++++---
arch/arm64/include/asm/tlb.h | 11 ++++-
arch/arm64/kernel/head.S | 52 +++++++++++++-------
arch/arm64/kernel/traps.c | 13 +++--
arch/arm64/mm/fault.c | 1 +
arch/arm64/mm/init.c | 22 ++++++---
arch/arm64/mm/ioremap.c | 30 ++++++++---
arch/arm64/mm/mmu.c | 14 ++++--
17 files changed, 363 insertions(+), 207 deletions(-)
delete mode 100644 arch/arm64/include/asm/pgtable-2level-hwdef.h
delete mode 100644 arch/arm64/include/asm/pgtable-3level-hwdef.h
create mode 100644 arch/arm64/include/asm/pgtable-4level-types.h
next reply other threads:[~2014-07-16 19:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-16 19:09 Catalin Marinas [this message]
2014-07-16 19:09 ` [PATCH v7 01/11] arm64: Use pr_* instead of printk Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 02/11] arm64: Remove duplicate (SWAPPER|IDMAP)_DIR_SIZE definitions Catalin Marinas
2014-07-17 10:49 ` Mark Rutland
2014-07-16 19:09 ` [PATCH v7 03/11] arm64: Do not initialise the fixmap page tables in head.S Catalin Marinas
2014-07-16 23:14 ` Geoff Levand
2014-07-16 19:09 ` [PATCH v7 04/11] arm64: Introduce VA_BITS and translation level options Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 05/11] arm64: Add a description on 48-bit address space with 4KB pages Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 06/11] arm64: Add 4 levels of page tables definition " Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 07/11] arm64: mm: Implement 4 levels of translation tables Catalin Marinas
2014-07-28 15:40 ` Joel Schopp
2014-07-16 19:09 ` [PATCH v7 08/11] arm64: Convert bool ARM64_x_LEVELS to int ARM64_PGTABLE_LEVELS Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 09/11] arm64: Remove asm/pgtable-*level-hwdef.h files Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 10/11] arm64: Clean up the initial page table creation in head.S Catalin Marinas
2014-07-16 19:09 ` [PATCH v7 11/11] arm64: Determine the vmalloc/vmemmap space at build time based on VA_BITS Catalin Marinas
2014-07-17 10:15 ` [PATCH v7 00/11] arm64: Support 4 levels of translation tables Will Deacon
2014-07-18 17:12 ` [PATCH 12/11] arm64: Remove asm/pgtable-*level-types.h files Catalin Marinas
2014-07-21 15:09 ` [PATCH 13/11] arm64: Add support for 48-bit VA space with 64KB page configuration Catalin Marinas
[not found] <B063E1CA-27E4-4A0B-BDAB-CB57014348A5@gmail.com>
2014-07-17 14:56 ` [PATCH v7 00/11] arm64: Support 4 levels of translation tables Jungseok Lee
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