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[Qemu-devel] [RFC PATCH V5 0/8] PSCI v0.2 support for KVM ARM/ARM64
From: |
Pranavkumar Sawargaonkar |
Subject: |
[Qemu-devel] [RFC PATCH V5 0/8] PSCI v0.2 support for KVM ARM/ARM64 |
Date: |
Mon, 12 May 2014 18:07:18 +0530 |
This patchset adds the QEMU side changes for providing PSCI v0.2 to VM.
ChangeLog:
V5:
- Updated "scripts/update-linux-headers.sh" to include linux/psci.h
- Synced linux headers using update-linux-headers.sh with linux-next tree
- Added per cpu field for kvm init features.
- Set psci-0.2 compatible string in generated dtb sucn that it works for
guest kernel not having psci 0.2 support.
- Added QEMU_KVM_CAP_ARM_PSCI_0_2 define in target-arm/kvm-consts.h
V4:
- Rebase this patch against v11 patchset for in-kernel PSCI v0.2 emulation
(http://www.spinics.net/lists/kvm-arm/msg09182.html)
- Used PSCI 0.2 DT bindings for linux kernel.
(http://www.spinics.net/lists/arm-kernel/msg326044.html).
V3:
- Rebase this patchset against v8 patchset for in-kernel PSCI v0.2 emulation
(http://www.spinics.net/lists/kvm-arm/msg08780.html)
- Added common kvm_arm_vcpu_init() function for kvm arm and kvm arm64
V2:
- Rebase this patchset against v6 patchset for in-kernel PSCI v0.2 emulation
(http://www.spinics.net/lists/arm-kernel/msg319037.html)
- Handle KVM_EXIT_SYSTEM_EVENT in kvm-all.c:kvm_cpu_exec()
- Drop change in kvm_arm_get_host_cpu_features()
- Improve comments and description of kvm_arch_reset_vcpu() implementation
V1:
- Initial RFC patchset
Pranavkumar Sawargaonkar (8):
update-linux-headers.sh: Add psci.h to linux header sync-up script
linux-headers: Update KVM headers from linux-next tag next-20140508
kvm: Handle exit reason KVM_EXIT_SYSTEM_EVENT
target-arm/kvm-const.h: Add QEMU_KVM_CAP_ARM_PSCI_0_2 define
target-arm: Common kvm_arm_vcpu_init() for KVM ARM and KVM ARM64
target-arm: Enable KVM_ARM_VCPU_PSCI_0_2 feature when possible
target-arm: Implement kvm_arch_reset_vcpu() for KVM ARM64
hw/arm/virt: Use PSCI v0.2 compatible when kernel supports it
hw/arm/virt.c | 8 +++-
kvm-all.c | 16 +++++++
linux-headers/asm-arm/kvm.h | 10 +++--
linux-headers/asm-arm64/kvm.h | 10 +++--
linux-headers/asm-s390/kvm.h | 28 ++++++++++++
linux-headers/linux/kvm.h | 14 +++++-
linux-headers/linux/psci.h | 90 +++++++++++++++++++++++++++++++++++++++
scripts/update-linux-headers.sh | 2 +-
target-arm/cpu-qom.h | 3 ++
target-arm/kvm-consts.h | 5 +++
target-arm/kvm.c | 16 +++++++
target-arm/kvm32.c | 21 ++++-----
target-arm/kvm64.c | 31 +++++++++-----
target-arm/kvm_arm.h | 13 ++++++
14 files changed, 236 insertions(+), 31 deletions(-)
create mode 100644 linux-headers/linux/psci.h
--
1.7.9.5
- [Qemu-devel] [RFC PATCH V5 0/8] PSCI v0.2 support for KVM ARM/ARM64,
Pranavkumar Sawargaonkar <=
- [Qemu-devel] [RFC PATCH V5 1/8] update-linux-headers.sh: Add psci.h to linux header sync-up script, Pranavkumar Sawargaonkar, 2014/05/12
- [Qemu-devel] [RFC PATCH V5 2/8] linux-headers: Update KVM headers from linux-next tag next-20140508, Pranavkumar Sawargaonkar, 2014/05/12
- [Qemu-devel] [RFC PATCH V5 3/8] kvm: Handle exit reason KVM_EXIT_SYSTEM_EVENT, Pranavkumar Sawargaonkar, 2014/05/12
- [Qemu-devel] [RFC PATCH V5 4/8] target-arm/kvm-const.h: Add QEMU_KVM_CAP_ARM_PSCI_0_2 define, Pranavkumar Sawargaonkar, 2014/05/12
- [Qemu-devel] [RFC PATCH V5 5/8] target-arm: Common kvm_arm_vcpu_init() for KVM ARM and KVM ARM64, Pranavkumar Sawargaonkar, 2014/05/12
- [Qemu-devel] [RFC PATCH V5 6/8] target-arm: Enable KVM_ARM_VCPU_PSCI_0_2 feature when possible, Pranavkumar Sawargaonkar, 2014/05/12