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Message-ID: <20130701172309.GA12256@arm.com>
Date: Mon, 1 Jul 2013 18:23:15 +0100
From: Catalin Marinas <catalin.marinas@....com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] arm64 patches for 3.11
Hi Linus,
Please pull the arm64-upstream tag as below.
For arm64 huge pages support, there are x86 changes moving part of
arch/x86/mm/hugetlbpage.c into mm/hugetlb.c to be re-used by arm64. They
have been acked by akpm
(http://marc.info/?l=linux-mm&m=137115843813005&w=2) and I'm merging
them through the arm64 tree to avoid dependency issues.
There is also a trivial merge conflict with 3.10 in
include/uapi/linux/kvm.h (with the KVM_REG_MIPS define).
Thanks.
The following changes since commit d683b96b072dc4680fc74964eca77e6a23d1fa6e:
Linux 3.10-rc4 (2013-06-02 17:11:17 +0900)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64.git tags/arm64-upstream
for you to fetch changes up to aa729dccb5e8dfbc78e2e235b8754d6acccee731:
Merge branch 'for-next/hugepages' of git://git.linaro.org/people/stevecapper/linux into upstream-hugepages (2013-07-01 11:20:58 +0100)
----------------------------------------------------------------
Main features:
- KVM and Xen ports to AArch64
- Hugetlbfs and transparent huge pages support for arm64
- Applied Micro X-Gene Kconfig entry and dts file
- Cache flushing improvements
----------------------------------------------------------------
Catalin Marinas (7):
arm64: Avoid cache flushing in flush_dcache_page()
arm64: Do not flush the D-cache for anonymous pages
arm64: Remove __flush_dcache_page()
arm64: spinlock: retry trylock operation if strex fails on free lock
Merge tag 'xen-arm64-3.1-tag' of git://git.kernel.org/.../sstabellini/xen into upstream
Merge branch 'kvm-arm64/kvm-for-3.11' of git://git.kernel.org/.../maz/arm-platforms into upstream
Merge branch 'for-next/hugepages' of git://git.linaro.org/people/stevecapper/linux into upstream-hugepages
Chen Gang (1):
arm64: kernel: compiling issue, need delete read_current_timer()
Damian Hobson-Garcia (1):
arm64: Provide default implementation for dma_{alloc,free}_attrs
Kyle McMartin (1):
arm64/Makefile: provide vdso_install target
Marc Zyngier (33):
arm64: KVM: define HYP and Stage-2 translation page flags
arm64: KVM: HYP mode idmap support
arm64: KVM: EL2 register definitions
arm64: KVM: system register definitions for 64bit guests
arm64: KVM: Basic ESR_EL2 helpers and vcpu register access
arm64: KVM: fault injection into a guest
arm64: KVM: architecture specific MMU backend
arm64: KVM: user space interface
arm64: KVM: system register handling
arm64: KVM: CPU specific system registers handling
arm64: KVM: virtual CPU reset
arm64: KVM: kvm_arch and kvm_vcpu_arch definitions
arm64: KVM: MMIO access backend
arm64: KVM: guest one-reg interface
arm64: KVM: hypervisor initialization code
arm64: KVM: HYP mode world switch implementation
arm64: KVM: Exit handling
arm64: KVM: Plug the VGIC
ARM: KVM: timer: allow DT matching for ARMv8 cores
arm64: KVM: Plug the arch timer
arm64: KVM: PSCI implementation
arm64: KVM: Build system integration
arm64: KVM: define 32bit specific registers
arm64: KVM: 32bit GP register access
arm64: KVM: 32bit conditional execution emulation
arm64: KVM: 32bit handling of coprocessor traps
arm64: KVM: CPU specific 32bit coprocessor access
arm64: KVM: 32bit specific register world switch
arm64: KVM: 32bit guest fault injection
arm64: KVM: enable initialization of a 32bit vcpu
arm64: KVM: userspace API documentation
arm64: KVM: MAINTAINERS update
arm64: KVM: document kernel object mappings in HYP
Stefano Stabellini (6):
arm/xen: define xen_remap as ioremap_cached
arm64/xen: introduce asm/xen header files on arm64
arm64/xen: implement ioremap_cached on arm64
arm64/xen: use XEN_IO_PROTO_ABI_ARM on ARM64
arm64/xen: introduce CONFIG_XEN and hypercall.S on ARM64
MAINTAINERS: add myself as arm64/xen maintainer
Steve Capper (11):
mm: hugetlb: Copy huge_pmd_share from x86 to mm.
x86: mm: Remove x86 version of huge_pmd_share.
mm: hugetlb: Copy general hugetlb code from x86 to mm.
x86: mm: Remove general hugetlb code from x86.
mm: thp: Correct the HPAGE_PMD_ORDER check.
ARM64: mm: Restore memblock limit when map_mem finished.
ARM64: mm: Make PAGE_NONE pages read only and no-execute.
ARM64: mm: Move PTE_PROT_NONE bit.
ARM64: mm: HugeTLB support.
ARM64: mm: Raise MAX_ORDER for 64KB pages and THP.
ARM64: mm: THP support.
Vinayak Kale (4):
arm64: Add Kconfig option for APM X-Gene SOC family
arm64: Enable APM X-Gene SOC family in the defconfig
arm64: Add defines for APM ARMv8 implementation
arm64: Add initial DTS for APM X-Gene Storm SOC and APM Mustang board
Will Deacon (5):
arm64: mm: don't bother invalidating the icache in switch_mm
arm64: pgtable: use pte_index instead of __pte_index
arm64: device: add iommu pointer to device archdata
arm64: extable: sort the exception table at build time
arm64: debug: consolidate software breakpoint handlers
Documentation/arm64/memory.txt | 7 +
Documentation/virtual/kvm/api.txt | 58 +-
MAINTAINERS | 16 +
arch/arm/include/asm/xen/page.h | 3 +-
arch/arm/kvm/arch_timer.c | 1 +
arch/arm64/Kconfig | 35 ++
arch/arm64/Makefile | 6 +
arch/arm64/boot/dts/Makefile | 1 +
arch/arm64/boot/dts/apm-mustang.dts | 26 +
arch/arm64/boot/dts/apm-storm.dtsi | 116 ++++
arch/arm64/configs/defconfig | 4 +
arch/arm64/include/asm/cacheflush.h | 3 -
arch/arm64/include/asm/cputype.h | 3 +
arch/arm64/include/asm/debug-monitors.h | 9 +
arch/arm64/include/asm/device.h | 3 +
arch/arm64/include/asm/dma-mapping.h | 17 +-
arch/arm64/include/asm/hugetlb.h | 117 ++++
arch/arm64/include/asm/hypervisor.h | 6 +
arch/arm64/include/asm/io.h | 2 +
arch/arm64/include/asm/kvm_arm.h | 245 ++++++++
arch/arm64/include/asm/kvm_asm.h | 104 +++
arch/arm64/include/asm/kvm_coproc.h | 56 ++
arch/arm64/include/asm/kvm_emulate.h | 180 ++++++
arch/arm64/include/asm/kvm_host.h | 202 ++++++
arch/arm64/include/asm/kvm_mmio.h | 59 ++
arch/arm64/include/asm/kvm_mmu.h | 135 ++++
arch/arm64/include/asm/kvm_psci.h | 23 +
arch/arm64/include/asm/memory.h | 6 +
arch/arm64/include/asm/mmu_context.h | 6 -
arch/arm64/include/asm/pgtable-hwdef.h | 30 +
arch/arm64/include/asm/pgtable.h | 112 +++-
arch/arm64/include/asm/ptrace.h | 2 -
arch/arm64/include/asm/spinlock.h | 3 +-
arch/arm64/include/asm/sync_bitops.h | 26 +
arch/arm64/include/asm/timex.h | 6 +-
arch/arm64/include/asm/tlb.h | 6 +
arch/arm64/include/asm/tlbflush.h | 2 +
arch/arm64/include/asm/xen/events.h | 21 +
arch/arm64/include/asm/xen/hypercall.h | 1 +
arch/arm64/include/asm/xen/hypervisor.h | 1 +
arch/arm64/include/asm/xen/interface.h | 1 +
arch/arm64/include/asm/xen/page.h | 1 +
arch/arm64/include/uapi/asm/kvm.h | 168 +++++
arch/arm64/kernel/asm-offsets.c | 33 +
arch/arm64/kernel/debug-monitors.c | 66 +-
arch/arm64/kernel/ptrace.c | 59 --
arch/arm64/kernel/time.c | 6 -
arch/arm64/kernel/traps.c | 5 +-
arch/arm64/kernel/vmlinux.lds.S | 30 +-
arch/arm64/kvm/Makefile | 23 +
arch/arm64/kvm/emulate.c | 158 +++++
arch/arm64/kvm/guest.c | 265 ++++++++
arch/arm64/kvm/handle_exit.c | 124 ++++
arch/arm64/kvm/hyp-init.S | 107 ++++
arch/arm64/kvm/hyp.S | 831 ++++++++++++++++++++++++
arch/arm64/kvm/inject_fault.c | 203 ++++++
arch/arm64/kvm/regmap.c | 168 +++++
arch/arm64/kvm/reset.c | 112 ++++
arch/arm64/kvm/sys_regs.c | 1050 +++++++++++++++++++++++++++++++
arch/arm64/kvm/sys_regs.h | 138 ++++
arch/arm64/kvm/sys_regs_generic_v8.c | 95 +++
arch/arm64/mm/Makefile | 1 +
arch/arm64/mm/fault.c | 19 +-
arch/arm64/mm/flush.c | 37 +-
arch/arm64/mm/hugetlbpage.c | 70 +++
arch/arm64/mm/mm.h | 1 -
arch/arm64/mm/mmu.c | 20 +-
arch/arm64/xen/Makefile | 2 +
arch/arm64/xen/hypercall.S | 92 +++
arch/x86/Kconfig | 6 +
arch/x86/mm/hugetlbpage.c | 187 ------
include/linux/huge_mm.h | 2 +-
include/linux/hugetlb.h | 4 +
include/uapi/linux/kvm.h | 2 +
include/xen/interface/io/protocols.h | 2 +-
mm/hugetlb.c | 219 ++++++-
scripts/sortextable.c | 5 +
77 files changed, 5582 insertions(+), 389 deletions(-)
create mode 100644 arch/arm64/boot/dts/apm-mustang.dts
create mode 100644 arch/arm64/boot/dts/apm-storm.dtsi
create mode 100644 arch/arm64/include/asm/hugetlb.h
create mode 100644 arch/arm64/include/asm/hypervisor.h
create mode 100644 arch/arm64/include/asm/kvm_arm.h
create mode 100644 arch/arm64/include/asm/kvm_asm.h
create mode 100644 arch/arm64/include/asm/kvm_coproc.h
create mode 100644 arch/arm64/include/asm/kvm_emulate.h
create mode 100644 arch/arm64/include/asm/kvm_host.h
create mode 100644 arch/arm64/include/asm/kvm_mmio.h
create mode 100644 arch/arm64/include/asm/kvm_mmu.h
create mode 100644 arch/arm64/include/asm/kvm_psci.h
create mode 100644 arch/arm64/include/asm/sync_bitops.h
create mode 100644 arch/arm64/include/asm/xen/events.h
create mode 100644 arch/arm64/include/asm/xen/hypercall.h
create mode 100644 arch/arm64/include/asm/xen/hypervisor.h
create mode 100644 arch/arm64/include/asm/xen/interface.h
create mode 100644 arch/arm64/include/asm/xen/page.h
create mode 100644 arch/arm64/include/uapi/asm/kvm.h
create mode 100644 arch/arm64/kvm/Makefile
create mode 100644 arch/arm64/kvm/emulate.c
create mode 100644 arch/arm64/kvm/guest.c
create mode 100644 arch/arm64/kvm/handle_exit.c
create mode 100644 arch/arm64/kvm/hyp-init.S
create mode 100644 arch/arm64/kvm/hyp.S
create mode 100644 arch/arm64/kvm/inject_fault.c
create mode 100644 arch/arm64/kvm/regmap.c
create mode 100644 arch/arm64/kvm/reset.c
create mode 100644 arch/arm64/kvm/sys_regs.c
create mode 100644 arch/arm64/kvm/sys_regs.h
create mode 100644 arch/arm64/kvm/sys_regs_generic_v8.c
create mode 100644 arch/arm64/mm/hugetlbpage.c
create mode 100644 arch/arm64/xen/Makefile
create mode 100644 arch/arm64/xen/hypercall.S
--
Catalin
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