Jungseok Lee wrote: > > Hi All, > > This v5 patchset supports 4 levels of tranlsation tables for ARM64. > > Firstly, the patchset introduces virtual address space size and > translation level options as taking account into the comment from > Catalin Marinas: > http://www.spinics.net/linux/lists/arm-kernel/msg319552.html > > Then, it implements 4 levels of translation tables for native, HYP and > stage2 sides. > > All ARMv8 and ARMv7 related changes are validated with FastModels+kvmtool > and > A15+QEMU, respectively. > > Changes since v1: > - fixed unmatched data types as per Steve's comment > - removed unnecessary #ifdef in arch/arm64/mm/* as per Steve's comment > - revised create_pgd_entry to deal with PUD entry as per Steve's comment > - introduced a macro for initial memblock limit as per Steve's comment > - dropped "Fix line length exceeding 80 characters" patch as per Marc's > comment > - removed unnecessary #ifdef in arch/arm/kvm/mmu.c as per Marc's comment > - added a macro for a number of objects of as per Marc's comment > > Changes since v2: > - revised some macros in a generic way as per Marc's comment > - added a 2 level option for kvm mmu cache allocation as per Marc's > comment > > Changes since v3: > - added #ifdef to decide swapper and idmap size as per Steve's comment > - introduced Steve's create_pgd_entry > > Changes since v4: > - hided translation level options from menuconfig as per Catalin's comment > - dropped some printk changes as per Mitchel's comment > - squashed VA_BITS related patches into a single patch > > Jungseok Lee (6): > 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 > arm64: KVM: Implement 4 levels of translation tables for HYP and > stage2 > > Documentation/arm64/memory.txt | 59 ++++++++++++++--- > arch/arm/include/asm/kvm_mmu.h | 10 +++ > arch/arm/kvm/mmu.c | 88 +++++++++++++++++++++---- > arch/arm64/Kconfig | 53 ++++++++++++++- > arch/arm64/include/asm/kvm_arm.h | 34 ++++++++-- > arch/arm64/include/asm/kvm_mmu.h | 12 ++++ > arch/arm64/include/asm/memblock.h | 6 ++ > arch/arm64/include/asm/memory.h | 6 +- > arch/arm64/include/asm/page.h | 6 +- > arch/arm64/include/asm/pgalloc.h | 24 ++++++- > arch/arm64/include/asm/pgtable-4level-hwdef.h | 50 ++++++++++++++ > arch/arm64/include/asm/pgtable-4level-types.h | 71 ++++++++++++++++++++ > arch/arm64/include/asm/pgtable-hwdef.h | 8 ++- > arch/arm64/include/asm/pgtable.h | 53 +++++++++++++-- > arch/arm64/include/asm/tlb.h | 11 +++- > arch/arm64/kernel/head.S | 46 ++++++++++--- > arch/arm64/kernel/traps.c | 13 ++-- > arch/arm64/mm/fault.c | 1 + > arch/arm64/mm/mmu.c | 16 +++-- > 19 files changed, 507 insertions(+), 60 deletions(-) > create mode 100644 arch/arm64/include/asm/pgtable-4level-hwdef.h > create mode 100644 arch/arm64/include/asm/pgtable-4level-types.h > > -- > 1.7.10.4
Looks good to me and Samsung SoCs stuff :-) All of this series: Acked-by: Kukjin Kim <kgene....@samsung.com> Thanks, Kukjin -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
