| /linux-6.15/fs/vboxsf/ |
| H A D | Kconfig | 6 VirtualBox hosts can share folders with guests, this driver
10 If you want to use shared folders in VirtualBox guests, answer Y or M.
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| /linux-6.15/drivers/vhost/ |
| H A D | Kconfig | 54 for use with virtio-scsi guests
64 sockets for communicating with guests. The guests must have the
87 This option allows vhost to support guests with a different byte
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| /linux-6.15/Documentation/virt/kvm/arm/ |
| H A D | hypercalls.rst | 4 KVM/arm64-specific hypercalls exposed to guests
54 | Presence: | Optional; pKVM protected guests only. |
78 | Presence: | Optional; pKVM protected guests only. |
103 | Presence: | Optional; pKVM protected guests only. |
129 | Presence: | Optional; pKVM protected guests only. |
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| H A D | pvtime.rst | 7 support for AArch64 guests:
21 paravirtualized time is not available to 32 bit Arm guests. The existence of
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| H A D | ptp_kvm.rst | 6 PTP_KVM is used for high precision time sync between host and guests.
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| /linux-6.15/arch/x86/kvm/ |
| H A D | Kconfig | 13 operating systems inside virtual machines (guests).
106 bool "Check that guests do not receive #VE exceptions"
110 let guests receive a virtualization exception. Virtualization
125 Enables KVM guests to create SGX enclaves.
128 guests via a device node, e.g. /dev/sgx_vepc.
178 of Windows and Hyper-V guests on KVM.
186 Provides KVM support for the hosting Xen HVM guests and
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| /linux-6.15/Documentation/ABI/testing/ |
| H A D | sysfs-hypervisor-xen | 26 and all other guests. Only available to
27 privileged guests.
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| /linux-6.15/Documentation/filesystems/ |
| H A D | virtiofs.rst | 18 Use cases include making files available to new guests during installation,
20 stateless or ephemeral guests, and sharing a directory between guests.
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| /linux-6.15/tools/testing/selftests/arm64/fp/ |
| H A D | README | 68 should be run in parallel in two KVM guests, while simultaneously
71 1) Start 2 guests, using the following command for each:
83 allows multiple guests to be run in parallel while running other
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| /linux-6.15/drivers/xen/ |
| H A D | Kconfig | 106 For example, by reading and writing the "xenbus" file, guests
195 device backend driver without para-virtualized support for guests.
198 other guests.
215 PCI devices to other guests. If you select this to be a module, you
217 you want to make visible to other guests.
257 to other guests via a high-performance shared-memory interface.
259 if guests need generic access to SCSI devices.
315 Support for auto-translated physmap guests.
369 Require virtio for Xen guests to use grant mappings.
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| /linux-6.15/Documentation/virt/kvm/x86/ |
| H A D | nested-vmx.rst | 11 to easily and efficiently run guest operating systems. Normally, these guests
12 *cannot* themselves be hypervisors running their own guests, because in VMX,
13 guests cannot use VMX instructions.
16 hypervisors (which use VMX) with their own nested guests. It does so by
31 Single-level virtualization has two levels - the host (KVM) and the guests.
|
| H A D | index.rst | 17 running-nested-guests
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| H A D | running-nested-guests.rst | 4 Running nested guests with KVM
63 multiple nested guests (level-2 guests), running different OSes, on
66 - Live migration of "guest hypervisors" and their nested guests, for
199 actually running L2 guests, is expected to function normally even on AMD
200 systems but may fail once guests are started.
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| /linux-6.15/Documentation/admin-guide/hw-vuln/ |
| H A D | indirect-target-selection.rst | 51 Cove (Alder Lake and Sapphire Rapids). This can help guests to determine the
97 Mitigation in guests
99 All guests deploy ITS mitigation by default, irrespective of eIBRS enumeration
104 To prevent guests from unnecessarily deploying the mitigation on unaffected
108 guests as per the host's affected status.
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| H A D | l1tf.rst | 219 guests affine to one or more physical cores. The proper mechanism for
223 If only a single guest or related guests run on sibling SMT threads on
258 which run untrusted guests, reduces the attack vector space.
261 guests, provide interesting data for an attacker depends on the system
352 with SMT enabled, because the effective page tables for guests are
459 2. Virtualization with trusted guests
472 3. Virtualization with untrusted guests
509 Confinement of guests to a single or a group of physical cores which
521 affinity to the CPUs which run the untrusted guests can depending on
590 SMT systems vulnerable when running untrusted guests with EPT enabled.
[all …]
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| H A D | gather_data_sampling.rst | 35 Guest can infer guest from other guests
39 lower-privilege contexts like guests and when running outside SGX enclaves.
42 that guests are not allowed to disable the GDS mitigation. If a host erred and
|
| H A D | tsx_async_abort.rst | 73 applications running on hosts or guests.
243 1. Trusted userspace and guests
248 disabled. The same applies to virtualized environments with trusted guests.
251 2. Untrusted userspace and guests
254 If there are untrusted applications or guests on the system, enabling TSX
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| /linux-6.15/Documentation/arch/powerpc/ |
| H A D | dawr-power9.rst | 38 guest on a POWER9 host. Current Linux guests ignore this error, so
56 The same will also be true for any guests started on a POWER9
89 inconsistent view of what's available. Similarly for guests.
|
| /linux-6.15/fs/fuse/ |
| H A D | Kconfig | 36 The Virtio Filesystem allows guests to mount file systems from the
39 If you want to share files between guests or with the host, answer Y
|
| /linux-6.15/Documentation/virt/hyperv/ |
| H A D | overview.rst | 15 Hyper-V runs on x86/x64 and arm64 architectures, and Linux guests
21 Linux guests communicate with Hyper-V in four different ways:
89 On arm64, Hyper-V supports guests with 4/16/64 Kbyte pages as
127 earlier versions may provide guests with ACPI tables that indicate
143 On x86/x64, Hyper-V supports 32-bit and 64-bit guests, and Linux
148 On arm64, Hyper-V supports only 64-bit guests.
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| /linux-6.15/drivers/virt/coco/pkvm-guest/ |
| H A D | Kconfig | 5 Protected guests running under the pKVM hypervisor on arm64
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| /linux-6.15/arch/powerpc/kvm/ |
| H A D | Kconfig | 12 other operating systems inside virtual machines (guests).
114 guests that use hash MMU mode.
164 Old nested HV capable Linux guests have a bug where they don't
168 L2 guests.
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| /linux-6.15/Documentation/devicetree/bindings/misc/ |
| H A D | pvpanic-mmio.txt | 9 QEMU exposes the data register to guests as memory mapped registers.
|
| /linux-6.15/net/iucv/ |
| H A D | Kconfig | 9 communication link between VM guests.
|
| /linux-6.15/drivers/virt/coco/efi_secret/ |
| H A D | Kconfig | 11 guests). The driver exposes the secrets as files in
|