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[PULL v4 00/43] (Mostly) x86 changes for 2021-09-06
From: |
Paolo Bonzini |
Subject: |
[PULL v4 00/43] (Mostly) x86 changes for 2021-09-06 |
Date: |
Wed, 8 Sep 2021 12:03:43 +0200 |
The following changes since commit f9128631fbeb40a55f7bc145397981c963d40909:
Merge remote-tracking branch
'remotes/stefanha-gitlab/tags/block-pull-request' into staging (2021-09-07
13:24:43 +0100)
are available in the Git repository at:
https://gitlab.com/bonzini/qemu.git tags/for-upstream
for you to fetch changes up to 3b942628231462c56c883a6273cf137d2a382f8f:
ebpf: only include in system emulators (2021-09-08 08:07:04 +0200)
----------------------------------------------------------------
* SGX support (Sean, Yang)
* vGIF and vVMLOAD/VMSAVE support (Lara)
* Fix LA57 support in TCG (Daniel)
* Avoid pointless warnings for static user-only compilation (Thomas)
* Fix --disable-system compilation if libbpf is found
* target-i386.rst restructuring
----------------------------------------------------------------
v3->v4: added docs changes and build system bugfixes
Daniel P. Berrangé (1):
target/i386: add missing bits to CR4_RESERVED_MASK
Lara Lazier (7):
target/i386: VMRUN and VMLOAD canonicalizations
target/i386: Added VGIF feature
target/i386: Moved int_ctl into CPUX86State structure
target/i386: Added VGIF V_IRQ masking capability
target/i386: Added ignore TPR check in ctl_has_irq
target/i386: Added changed priority check for VIRQ
target/i386: Added vVMLOAD and vVMSAVE feature
Paolo Bonzini (6):
fw_cfg: add etc/msr_feature_control
docs: standardize book titles to === with overline
docs: standardize directory index to --- with overline
docs/system: standardize man page sections to --- with overline
docs/system: move x86 CPU configuration to a separate document
ebpf: only include in system emulators
Sean Christopherson (21):
memory: Add RAM_PROTECTED flag to skip IOMMU mappings
hostmem: Add hostmem-epc as a backend for SGX EPC
i386: Add 'sgx-epc' device to expose EPC sections to guest
vl: Add sgx compound properties to expose SGX EPC sections to guest
i386: Add primary SGX CPUID and MSR defines
i386: Add SGX CPUID leaf FEAT_SGX_12_0_EAX
i386: Add SGX CPUID leaf FEAT_SGX_12_0_EBX
i386: Add SGX CPUID leaf FEAT_SGX_12_1_EAX
i386: Add get/set/migrate support for SGX_LEPUBKEYHASH MSRs
i386: Add feature control MSR dependency when SGX is enabled
i386: Update SGX CPUID info according to hardware/KVM/user input
i386: kvm: Add support for exposing PROVISIONKEY to guest
i386: Propagate SGX CPUID sub-leafs to KVM
Adjust min CPUID level to 0x12 when SGX is enabled
hw/i386/fw_cfg: Set SGX bits in feature control fw_cfg accordingly
hw/i386/pc: Account for SGX EPC sections when calculating device memory
i386/pc: Add e820 entry for SGX EPC section(s)
i386: acpi: Add SGX EPC entry to ACPI tables
q35: Add support for SGX EPC
i440fx: Add support for SGX EPC
docs/system: Add SGX documentation to the system manual
Thomas Huth (1):
meson.build: Do not look for VNC-related libraries if have_system is not
set
Yang Zhong (7):
qom: Add memory-backend-epc ObjectOptions support
hostmem-epc: Add the reset interface for EPC backend reset
sgx-epc: Add the reset interface for sgx-epc virt device
sgx-epc: Avoid bios reset during sgx epc initialization
hostmem-epc: Make prealloc consistent with qemu cmdline during reset
Kconfig: Add CONFIG_SGX support
sgx-epc: Add the fill_device_info() callback support
backends/hostmem-epc.c | 118 ++++++++++++++
backends/meson.build | 1 +
configs/devices/i386-softmmu/default.mak | 1 +
docs/about/index.rst | 3 +-
docs/devel/index.rst | 3 +-
docs/index.rst | 1 +
docs/interop/index.rst | 3 +-
docs/specs/index.rst | 3 +-
docs/system/cpu-models-x86.rst.inc | 4 +-
docs/system/i386/cpu.rst | 1 +
docs/system/i386/sgx.rst | 165 +++++++++++++++++++
docs/system/index.rst | 3 +-
docs/system/qemu-block-drivers.rst | 4 +
docs/system/qemu-cpu-models.rst | 10 +-
docs/system/qemu-manpage.rst | 10 +-
docs/system/target-i386.rst | 9 +-
docs/tools/index.rst | 3 +-
docs/tools/qemu-img.rst | 1 +
docs/tools/qemu-nbd.rst | 1 +
docs/tools/qemu-pr-helper.rst | 1 +
docs/tools/qemu-storage-daemon.rst | 1 +
docs/tools/qemu-trace-stap.rst | 1 +
docs/user/index.rst | 3 +-
ebpf/meson.build | 2 +-
hw/i386/Kconfig | 5 +
hw/i386/acpi-build.c | 22 +++
hw/i386/fw_cfg.c | 10 +-
hw/i386/meson.build | 2 +
hw/i386/pc.c | 15 +-
hw/i386/pc_piix.c | 4 +
hw/i386/pc_q35.c | 3 +
hw/i386/sgx-epc.c | 265 +++++++++++++++++++++++++++++++
hw/i386/sgx-stub.c | 13 ++
hw/i386/sgx.c | 84 ++++++++++
hw/i386/x86.c | 29 ++++
hw/nvram/fw_cfg.c | 1 +
hw/vfio/common.c | 1 +
include/exec/memory.h | 15 +-
include/hw/i386/pc.h | 8 +
include/hw/i386/sgx-epc.h | 67 ++++++++
include/hw/i386/x86.h | 1 +
meson.build | 2 +-
monitor/hmp-cmds.c | 10 ++
qapi/machine.json | 52 +++++-
qapi/qom.json | 19 +++
qemu-options.hx | 10 +-
softmmu/memory.c | 5 +
softmmu/physmem.c | 3 +-
target/i386/cpu.c | 199 +++++++++++++++++++++--
target/i386/cpu.h | 39 +++++
target/i386/kvm/kvm.c | 75 +++++++++
target/i386/kvm/kvm_i386.h | 2 +
target/i386/machine.c | 42 ++++-
target/i386/svm.h | 8 +
target/i386/tcg/seg_helper.c | 2 +-
target/i386/tcg/sysemu/excp_helper.c | 2 +-
target/i386/tcg/sysemu/misc_helper.c | 11 +-
target/i386/tcg/sysemu/svm_helper.c | 121 +++++++++-----
58 files changed, 1418 insertions(+), 81 deletions(-)
create mode 100644 backends/hostmem-epc.c
create mode 100644 docs/system/i386/cpu.rst
create mode 100644 docs/system/i386/sgx.rst
create mode 100644 hw/i386/sgx-epc.c
create mode 100644 hw/i386/sgx-stub.c
create mode 100644 hw/i386/sgx.c
create mode 100644 include/hw/i386/sgx-epc.h
--
2.31.1
- [PULL v4 00/43] (Mostly) x86 changes for 2021-09-06,
Paolo Bonzini <=
- [PULL v4 01/43] target/i386: add missing bits to CR4_RESERVED_MASK, Paolo Bonzini, 2021/09/08
- [PULL v4 02/43] target/i386: VMRUN and VMLOAD canonicalizations, Paolo Bonzini, 2021/09/08
- [PULL v4 03/43] target/i386: Added VGIF feature, Paolo Bonzini, 2021/09/08
- [PULL v4 05/43] target/i386: Added VGIF V_IRQ masking capability, Paolo Bonzini, 2021/09/08
- [PULL v4 09/43] memory: Add RAM_PROTECTED flag to skip IOMMU mappings, Paolo Bonzini, 2021/09/08
- [PULL v4 06/43] target/i386: Added ignore TPR check in ctl_has_irq, Paolo Bonzini, 2021/09/08
- [PULL v4 11/43] qom: Add memory-backend-epc ObjectOptions support, Paolo Bonzini, 2021/09/08
- [PULL v4 04/43] target/i386: Moved int_ctl into CPUX86State structure, Paolo Bonzini, 2021/09/08
- [PULL v4 07/43] target/i386: Added changed priority check for VIRQ, Paolo Bonzini, 2021/09/08