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/linux-6.15/Documentation/sphinx/
H A Dload_config.py9 def loadConfig(namespace): argument
21 and os.path.normpath(namespace["__file__"]) != os.path.normpath(config_file) ):
35 latex_documents = namespace['latex_documents']
44 namespace['latex_documents'] = new_latex_docs
49 config = namespace.copy()
55 namespace.update(config)
57 config = namespace.copy()
59 namespace.update(config)
H A Dcdomain.py49 namespace = None variable
58 global namespace
60 namespace = match.group(1)
151 global namespace
185 if namespace:
186 fullname = namespace + "." + fullname
193 global namespace
206 if namespace:
207 fullname = namespace + "." + fullname
/linux-6.15/Documentation/admin-guide/sysctl/
H A Duser.rst16 per user per user namespace limits.
25 the user in the user namespace who created the object and
26 verified to be below the per user limit in that user namespace.
42 user namespace may create.
48 user namespace may create.
54 user namespace may create.
60 current user namespace may create.
66 user namespace may create.
72 user namespace may create.
78 user namespace may create.
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/linux-6.15/Documentation/core-api/
H A Dsymbol-namespaces.rst25 documentation purposes (think of the SUBSYSTEM_DEBUG namespace) as well as for
28 are required to import the namespace. Otherwise the kernel will, depending on
43 available to export symbols into a certain namespace: EXPORT_SYMBOL_NS() and
47 namespace ``USB_STORAGE``, use::
52 ``namespace`` set accordingly. A symbol that is exported without a namespace will
63 and EXPORT_SYMBOL_GPL() macro expansions that do not specify a namespace.
75 still be exported into the namespace that is passed as the namespace argument
76 as this argument has preference over a default symbol namespace.
128 modpost will emit a warning if a module uses a symbol from a namespace
139 - write code that depends on a symbol from a not imported namespace
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/linux-6.15/Documentation/networking/
H A Dsysfs-tagging.rst11 namespace active multiple devices with the same name can show up in
18 By using the network namespace pointers as tags to separate out
23 Each sysfs directory entry may be tagged with a namespace via the
26 and KOBJ_NS_TYPES, and ns will point to the namespace to which it
30 ``void *ns[KOBJ_NS_TYPES]``. When a task in a tagging namespace
33 ``s_fs_info->ns[kobj_nstype]`` set to the new namespace. Note that
36 namespace exits, it will call kobj_ns_exit() to invalidate any
44 - current_ns() which returns current's namespace
45 - netlink_ns() which returns a socket's namespace
46 - initial_ns() which returns the initial namespace
H A Dmptcp-sysctl.rst15 The default value matches TCP_RTO_MAX. This is a per-namespace
29 This is a per-namespace sysctl.
56 per-namespace sysctl.
66 The default value matches TCP_TIMEWAIT_LEN. This is a per-namespace
75 per-namespace sysctl.
83 per-namespace values configured over the MPTCP netlink
89 This is a per-namespace sysctl.
100 per-namespace values configured over the MPTCP netlink
106 This is a per-namespace sysctl.
131 This is a per-namespace sysctl.
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/linux-6.15/Documentation/firmware-guide/acpi/
H A Dnamespace.rst17 The Linux ACPI subsystem converts ACPI namespace objects into a Linux
42 data structure called the ACPI namespace whose topology reflects the
83 All definition blocks are loaded into a single namespace. The namespace
86 namespace:
94 prepended with '\' are relative to the namespace root).
97 current namespace node).
99 The figure below shows an example ACPI namespace::
186 +-| _GPE | Scope(_GPE): the GPE namespace
244 the full path to the node from the namespace root.
305 ACPI namespace. For example, if there's an ACPI namespace object
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/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dtest_xdp_veth.c74 char namespace[NS_NAME_MAX_LEN]; /* Namespace for the remote veth */ member
92 .namespace = "ns-veth11-"
99 .namespace = "ns-veth22-"
106 .namespace = "ns-veth33-"
151 nstoken = open_netns(net_config->veth_cfg[index].namespace); in attach_programs_to_veth_pair()
189 SYS(fail, "ip netns add %s", net_config->veth_cfg[i].namespace); in create_network()
200 net_config->veth_cfg[i].namespace); in create_network()
204 net_config->veth_cfg[i].namespace, in create_network()
308 net_config.veth_cfg[0].namespace, IP_DST), "ping"); in xdp_veth_redirect()
410 net_config.veth_cfg[0].namespace, IP_NEIGH); in xdp_veth_broadcast_redirect()
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/linux-6.15/tools/net/ynl/pyynl/
H A Dynl_gen_rst.py85 def rst_section(namespace: str, prefix: str, title: str) -> str:
105 def rst_ref(namespace: str, prefix: str, name: str) -> str:
176 def parse_operations(operations: List[Dict[str, Any]], namespace: str) -> str:
183 lines.append(rst_section(namespace, 'operation', operation["name"]))
192 value = rst_ref(namespace, key, value)
235 def parse_definitions(defs: Dict[str, Any], namespace: str) -> str:
260 def parse_attr_sets(entries: List[Dict[str, Any]], namespace: str) -> str:
268 lines.append(rst_section(namespace, 'attribute-set', entry["name"]))
282 value = rst_ref(namespace, k, attr[k])
291 def parse_sub_messages(entries: List[Dict[str, Any]], namespace: str) -> str:
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/linux-6.15/Documentation/admin-guide/namespaces/
H A Dcompatibility-list.rst9 occur when tasks share some namespace (the columns) while living
28 other task living in a different namespace via a shared filesystem
30 within the namespace it was obtained in and may refer to some
31 other object in another namespace.
35 words, user 10 in one user namespace shouldn't have the same
37 namespace.
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dmod_hdr.h31 char *mlx5e_mod_hdr_alloc(struct mlx5_core_dev *mdev, int namespace,
39 enum mlx5_flow_namespace_type namespace,
49 static inline int mlx5e_mod_hdr_max_actions(struct mlx5_core_dev *mdev, int namespace) in mlx5e_mod_hdr_max_actions() argument
51 if (namespace == MLX5_FLOW_NAMESPACE_FDB) /* FDB offloading */ in mlx5e_mod_hdr_max_actions()
H A Dmod_hdr.c74 enum mlx5_flow_namespace_type namespace, in mlx5e_mod_hdr_attach() argument
118 mh->modify_hdr = mlx5_modify_header_alloc(mdev, namespace, in mlx5e_mod_hdr_attach()
160 mlx5e_mod_hdr_alloc(struct mlx5_core_dev *mdev, int namespace, in mlx5e_mod_hdr_alloc() argument
170 max_hw_actions = mlx5e_mod_hdr_max_actions(mdev, namespace); in mlx5e_mod_hdr_alloc()
/linux-6.15/Documentation/admin-guide/LSM/
H A DSafeSetID.rst8 allowing a user to set up user namespace UID/GID mappings.
69 namespace and give programs in the tree setid capabilities. In this way,
71 own user namespace, and only approved UIDs/GIDs could be mapped back to the
72 initial system user namespace, affectively preventing privilege escalation.
75 Linux checks for capabilities based off of the user namespace that "owns" some
77 the user namespace in which they were created. A consequence of this is that
78 capability checks for access to a given network namespace are done by checking
79 whether a task has the given capability in the context of the user namespace
80 that owns the network namespace -- not necessarily the user namespace under
82 effectively prevents it from accessing the network namespace owned by the
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/linux-6.15/Documentation/driver-api/acpi/
H A Dscan_handlers.rst12 During system initialization and ACPI-based device hot-add, the ACPI namespace
15 registered with the driver core for every device object in the ACPI namespace
16 and the hierarchy of those struct acpi_device objects reflects the namespace
17 layout (i.e. parent device objects in the namespace are represented by parent
26 The core ACPI namespace scanning code in drivers/acpi/scan.c carries out basic
54 The namespace scanning function, acpi_bus_scan(), first registers all of the
55 device nodes in the given namespace scope with the driver core. Then, it tries
68 the namespace scan should be terminated due to a serious error. The error code
71 The namespace trimming function, acpi_bus_trim(), first executes .detach()
72 callbacks from the scan handlers of all device nodes in the given namespace
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/linux-6.15/Documentation/driver-api/nvdimm/
H A Dnvdimm.rst36 libnvdimm: namespace
37 libndctl: namespace enumeration example
38 libndctl: namespace creation example
39 Why the Term "namespace"?
459 one or more "namespace" devices. The arrival of a "namespace" device currently
462 LIBNVDIMM: namespace
499 LIBNDCTL: namespace enumeration example
520 LIBNDCTL: namespace creation example
551 Why the Term "namespace"?
568 personality driver for a namespace that fronts entire namespace as an
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/linux-6.15/scripts/mod/
H A Dmodpost.c219 char *namespace; member
283 char namespace[]; member
294 if (!namespace[0]) in contains_namespace()
298 if (!strcmp(list->namespace, namespace)) in contains_namespace()
311 strcpy(ns_entry->namespace, namespace); in add_namespace()
363 s->namespace = xstrdup(namespace); in sym_add_exported()
1562 char *namespace; in read_symbols() local
1599 while (namespace) { in read_symbols()
1602 namespace); in read_symbols()
2100 *namespace++ = '\0'; in read_dump()
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/linux-6.15/drivers/nvdimm/
H A DKconfig13 namespaces (/dev/pmemX). A PMEM namespace refers to a
54 NVDIMM namespace, i.e. a namespace can be in raw mode pmemX,
83 namespace. For environments that want to hard partition
85 sub-divide a namespace into character devices that can only be
115 the life of the given NVDIMM namespace. If you are using KMSAN
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-devices-firmware_node15 namespace. This attribute is read-only. If the device does not have
16 an _STR method associated with it in the ACPI namespace, this
/linux-6.15/scripts/coccinelle/misc/
H A Dadd_namespace.cocci5 /// This script is usually called from scripts/nsdeps with -D ns=<namespace> to
6 /// add a missing namespace tag to a module source file.
/linux-6.15/tools/testing/selftests/tc-testing/
H A DREADME6 execute them inside a network namespace dedicated to the task.
14 * The kernel must have network namespace support if using nsPlugin
57 network namespace and creates a veth pair which may be used in those test
58 cases. To disable execution within the namespace, pass the -N option
101 A test that runs inside a namespace (requires "nsPlugin") will run in parallel
104 Tests that use netdevsim or don't run inside a namespace run serially with regards
188 sets up a network namespace and runs all commands in that namespace,
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/
H A Dvlan_mangle.c12 mlx5e_tc_act_vlan_add_rewrite_action(struct mlx5e_priv *priv, int namespace, in mlx5e_tc_act_vlan_add_rewrite_action() argument
46 err = mlx5e_tc_act_pedit_parse_action(priv, &pedit_act, namespace, parse_attr->hdrs, in mlx5e_tc_act_vlan_add_rewrite_action()
H A Dpedit.c47 const struct flow_action_entry *act, int namespace, in mlx5e_tc_act_pedit_parse_action() argument
62 if (!mlx5e_mod_hdr_max_actions(priv->mdev, namespace)) { in mlx5e_tc_act_pedit_parse_action()
/linux-6.15/Documentation/userspace-api/
H A Dunshare.rst60 from default shared namespace. The following lists two use-cases
67 the kernel's per-process namespace mechanism. Polyinstantiated directories,
71 module can easily setup a private namespace for a user at login.
136 of execution context, such as the namespace, is shared by default
158 If CLONE_NEWNS is set, the namespace of the caller is
159 disassociated from the shared namespace.
204 both virtual memory and namespace. After successfully unsharing
206 new namespace structure, the error return code will have to
306 namespace without specifying unsharing of filesystem, correctly
307 unshares both namespace and filesystem information.
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/linux-6.15/scripts/gdb/linux/
H A Dproc.py169 namespace = task['nsproxy']['mnt_ns']
170 if not namespace:
176 … for mnt in rbtree.rb_inorder_for_each_entry(namespace['mounts'], mount_ptr_type, "mnt_node"):
/linux-6.15/Documentation/arch/powerpc/
H A Delfnote.rst5 The PowerPC namespace in an ELF Note of the kernel binary is used to store
11 The types to be used with the "PowerPC" namespace are defined in [#f1]_.

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