Searched full:its (Results 1 – 25 of 1669) sorted by relevance
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| /Documentation/virt/kvm/devices/ |
| D | arm-vgic-its.rst | 4 ARM Virtual Interrupt Translation Service (ITS)
10 The ITS allows MSI(-X) interrupts to be injected into guests. This extension is
11 optional. Creating a virtual ITS controller also requires a host GICv3 (see
12 arm-vgic-v3.txt), but does not depend on having physical ITS controllers.
14 There can be multiple ITS controllers per guest, each of them has to have
26 Base address in the guest physical address space of the GICv3 ITS
37 -ENODEV Incorrect attribute or the ITS is not supported.
46 request the initialization of the ITS, no additional parameter in
50 reset the ITS, no additional parameter in kvm_device_attr.addr.
51 See "ITS Reset State" section.
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| /Documentation/admin-guide/hw-vuln/ |
| D | indirect-target-selection.rst | 3 Indirect Target Selection (ITS)
6 ITS is a vulnerability in some Intel CPUs that support Enhanced IBRS and were
7 released before Alder Lake. ITS may allow an attacker to control the prediction
10 ITS is assigned CVE-2024-28956 with a CVSS score of 4.7 (Medium).
28 Below is the list of ITS affected CPUs [#f2]_ [#f3]_:
48 - IBPB isolation is affected on all ITS affected CPUs, and need a microcode
53 - Intel Atom CPUs are not affected by ITS.
58 in the lower half of the cacheline are vulnerable to ITS, the basic idea behind
62 compilers. ITS-vulnerable retpoline sites are runtime patched to point to newly
63 added ITS-safe thunks. These safe thunks consists of indirect branch in the
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| /Documentation/ABI/removed/ |
| D | raw1394 | 6 access to FireWire buses. Its major drawbacks were its inability
7 to implement sensible device security policies, and its low level
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| /Documentation/mm/ |
| D | split_page_table_lock.rst | 18 pointer to its PTE table lock, or returns NULL if no PTE table;
20 maps PTE, returns pointer to PTE with pointer to its PTE table
23 maps PTE, returns pointer to PTE with pointer to its PTE table
24 lock (not taken) and the value of its pmd entry, or returns NULL
33 allocates PTE table if needed and takes its lock, returns pointer to
34 PTE with pointer to its lock, or returns NULL if allocation failed;
69 allocation: slab uses page->slab_cache for its pages.
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| /Documentation/security/ |
| D | IMA-templates.rst | 90 - "ima": its format is ``d|n``;
91 - "ima-ng" (default): its format is ``d-ng|n-ng``;
92 - "ima-ngv2": its format is ``d-ngv2|n-ng``;
93 - "ima-sig": its format is ``d-ng|n-ng|sig``;
94 - "ima-sigv2": its format is ``d-ngv2|n-ng|sig``;
95 - "ima-buf": its format is ``d-ng|n-ng|buf``;
96 - "ima-modsig": its format is ``d-ng|n-ng|sig|d-modsig|modsig``;
97 …- "evm-sig": its format is ``d-ng|n-ng|evmsig|xattrnames|xattrlengths|xattrvalues|iuid|igid|imode`…
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| /Documentation/admin-guide/device-mapper/ |
| D | vdo-design.rst | 50 the next phase of its operation requires access to the structures in the
54 each zone has an implicit lock on the structures it manages for all its
76 when the index is full, it should cull its oldest records to make space for
113 only a subset of the block name as its key, so it cannot guarantee that an
127 mapping each block name to the chapter containing its newest record. This
131 not been deleted from its chapter. Like the chapter index, the volume index
132 uses only a subset of the block name as its key and can not definitively
140 request looks up its name in the chapter index. This will indicate either
142 new, the request will look for its name in the indicated record page.
160 splitting its key space into many sub-lists, each starting at a fixed key
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| /Documentation/ABI/testing/ |
| D | sysfs-devices-online | 11 successful) its 'offline' field is updated accordingly. In
14 for the device and (if successful) its 'offline' field is
19 it is removed (i.e. device_del() is called for it), or its bus
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| D | sysfs-bus-usb | 142 connected to its receiver dongle, and, for example, consider
210 which wraps to 0 after its maximum is reached. This file supports
237 connection between a port and its connector.
329 See USB specs for its meaning.
335 See USB specs for its meaning.
344 Changing its value will change the device's configuration
351 See USB specs for its meaning.
357 See USB specs for its meaning.
363 See USB specs for its meaning.
369 See USB specs for its meaning.
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| D | sysfs-bus-fsi | 7 on its links.
24 Sends an FSI terminate command from the master to its
27 addition the slave freezes its internal error register for
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| /Documentation/devicetree/bindings/interrupt-controller/ |
| D | arm,gic-v3.yaml | 190 "^gic-its@": false
193 "^(msi-controller|gic-its|interrupt-controller)@[0-9a-f]+$":
196 GICv3 has one or more Interrupt Translation Services (ITS) that are
200 const: arm,gic-v3-its
204 Present if the GIC ITS permits programming shareability and
218 Specifies the base physical address and size of the ITS registers.
221 socionext,synquacer-pre-its:
224 address and size of the pre-ITS window.
260 compatible = "arm,gic-v3-its";
286 compatible = "arm,gic-v3-its";
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| /Documentation/power/ |
| D | runtime_pm.rst | 108 the helper functions described in Section 4 for the device until its status
113 mechanism allowing the device to request a change of its power state, such as
136 4 for the device, until its status is directly set to either 'active', or
148 idle callback with the device as its argument.
266 PM core as 'suspended', regardless of its real hardware status
323 then run pm_runtime_autosuspend(dev) and return its result
385 return its result
389 return its result;
392 if its return value is checked by the caller, as this is likely to
411 pm_request_idle(dev) and return its result
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| /Documentation/hwmon/ |
| D | ibmpowernv.rst | 19 sensor type and its attribute data.
46 disable/enable all of its temperature sensors.
59 disable/enable all of its voltage sensors.
70 disable/enable all of its power sensors.
81 disable/enable all of its current sensors.
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| D | lm95234.rst | 30 or four (LM95234) remote diodes as well as its own temperature.
40 Each sensor has its own maximum limit, but the hysteresis is common to all
45 The lm95234 driver can change its update interval to a fixed set of values.
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| D | lm95245.rst | 29 the temperature of a remote diode as well as its own temperature.
38 Each sensor has its own critical limit. Additionally, there is a relative
45 The lm95245 driver can change its update interval to a fixed set of values.
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| /Documentation/driver-api/ |
| D | pwrseq.rst | 35 A target is a set of units (composed of the "final" unit and its
36 dependencies) that a consumer selects by its name when requesting a handle
54 the consumer can request the powering down of its target with
82 client device is indeed its consumer. For example: if the provider binds to the
84 consumer driver controls one of its modules, the provider driver may parse the
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| /Documentation/admin-guide/cgroup-v1/ |
| D | freezer-subsystem.rst | 57 tasks belonging to the cgroup and all its descendant cgroups. Each
58 cgroup has its own state (self-state) and the state inherited from the
71 belonging to the cgroup and its descendants become frozen. Note that
73 to the cgroup or one of its descendant cgroups until the new task is
78 if not already freezing, enters FREEZING state along with all its
84 becomes THAWED, all its descendants which are freezing because of
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| D | cpusets.rst | 57 include CPUs in its CPU affinity mask, and using the mbind(2) and
58 set_mempolicy(2) system calls to include Memory Nodes in its memory
61 schedule a task on a CPU that is not allowed in its cpus_allowed
145 - in fork and exit, to attach and detach a task from its cpuset.
191 command. The properties of a cpuset, such as its flags, allowed
211 - Its CPUs and Memory Nodes must be a subset of its parents.
212 - It can't be marked exclusive unless its parent is.
213 - If its cpu or memory is exclusive, they may not overlap any sibling.
253 isolating each job's user allocation in its own cpuset. To do this,
398 The algorithmic cost of load balancing and its impact on key shared
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| /Documentation/staging/ |
| D | rpmsg.rst | 22 its own instance of RTOS in an AMP configuration.
59 When a driver starts listening on a channel, its rx callback is bound with
75 and its length (in bytes). The message will be sent on the specified
76 endpoint's channel, i.e. its source and destination address fields will be
77 respectively set to the endpoint's src address and its parent channel
97 its length (in bytes), and an explicit destination address.
123 its length (in bytes), and explicit source and destination addresses.
144 and its length (in bytes). The message will be sent on the specified
145 endpoint's channel, i.e. its source and destination address fields will be
146 respectively set to the endpoint's src address and its parent channel
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| /Documentation/filesystems/nfs/ |
| D | client-identifier.rst | 14 There are risks if a client's NFSv4 identifier and its principal
29 The client is responsible for periodically renewing its leases.
33 If a client stops renewing its lease (for example, if it crashes),
37 associated with its previous leases is no longer valid and can be
51 they can associate the client with its lease. Each client's
116 client to reclaim its open and lock state, and may give those locks
126 By default, the Linux NFSv4 client implementation constructs its
147 Linux provides two mechanisms to add uniqueness to its "co_ownerid"
176 AUTH_SYS and UID 0 as the principal part of its client identity.
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| /Documentation/networking/ |
| D | sysfs-tagging.rst | 24 ``void *ns member`` of its ``kernfs_node``. If a directory entry is tagged,
32 will be differentiated from other sysfs mounts by having its
42 - call kobj_ns_type_register() with its ``kobj_ns_type_operations`` which has
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| /Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ |
| D | par_io.txt | 11 - reg : offset to the register set and its length.
27 via its own gpio-controller node:
33 - reg : offset to the register set and its length.
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| /Documentation/arch/powerpc/ |
| D | vcpudispatch_stats.rst | 12 from its home node).
42 6. number of times this vcpu was dispatched in its home node (chip)
71 its last dispatch.
75 outside its home node, on a neighbouring chip.
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| /Documentation/admin-guide/ |
| D | kernel-per-CPU-kthreads.rst | 43 To reduce its OS jitter, do any of the following:
52 3. Rework the eHCA driver so that its per-CPU kthreads are
62 To reduce its OS jitter, do the following:
73 To reduce its OS jitter, do one of the following:
87 To reduce its OS jitter, each softirq vector must be handled
166 interrupts that the de-jittered CPU receives, minimizing its
208 2. Enable RCU to do its processing remotely via dyntick-idle by
228 To reduce its OS jitter, do any of the following:
242 to remove it, even if its addition was a mistake.
262 decrease its frequency by writing a large value to
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| /Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-detect.rst | 37 - The image is divided into a grid, each cell with its own motion
41 - The image is divided into a grid, each cell with its own region
43 should be used. Each region has its own thresholds. How these
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| /Documentation/translations/ |
| D | index.rst | 28 than English. Its aim is to help people who do not understand English or have
29 doubts about its interpretation. Additionally, some people prefer to read
51 one language directly to all other languages. Each language has its own
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