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/linux/drivers/vfio/
H A Dcontainer.c5 * VFIO container (/dev/vfio/vfio)
80 static bool vfio_iommu_driver_allowed(struct vfio_container *container, in vfio_iommu_driver_allowed() argument
85 return container->noiommu == (driver->ops == &vfio_noiommu_ops); in vfio_iommu_driver_allowed()
141 * Container objects - containers are created when /dev/vfio/vfio is
143 * it's freed via kref. Must support container/group/device being
148 struct vfio_container *container; in vfio_container_release() local
149 container = container_of(kref, struct vfio_container, kref); in vfio_container_release()
151 kfree(container); in vfio_container_release()
154 static void vfio_container_get(struct vfio_container *container) in vfio_container_get() argument
156 kref_get(&container->kref); in vfio_container_get()
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H A Dvfio_iommu_spapr_tce.c50 * A container needs to remember which preregistered region it has
59 * The container descriptor supports only a single group per container.
60 * Required by the API as the container is not supplied with the IOMMU group
75 static long tce_iommu_mm_set(struct tce_container *container) in tce_iommu_mm_set() argument
77 if (container->mm) { in tce_iommu_mm_set()
78 if (container->mm == current->mm) in tce_iommu_mm_set()
83 container->mm = current->mm; in tce_iommu_mm_set()
84 mmgrab(container->mm); in tce_iommu_mm_set()
89 static long tce_iommu_prereg_free(struct tce_container *container, in tce_iommu_prereg_free() argument
94 ret = mm_iommu_put(container->mm, tcemem->mem); in tce_iommu_prereg_free()
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H A Dgroup.c62 * There can only be users if there is a container, and if there is a in vfio_group_has_iommu()
63 * container there must be users. in vfio_group_has_iommu()
65 WARN_ON(!group->container != !group->container_users); in vfio_group_has_iommu()
67 return group->container || group->iommufd; in vfio_group_has_iommu()
72 * if there was no container to unset. Since the ioctl is called on
85 if (group->container) { in vfio_group_ioctl_unset_container()
105 struct vfio_container *container; in vfio_group_ioctl_set_container() local
127 container = vfio_container_from_file(fd_file(f)); in vfio_group_ioctl_set_container()
128 if (container) { in vfio_group_ioctl_set_container()
129 ret = vfio_container_attach_group(container, group); in vfio_group_ioctl_set_container()
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/linux/Documentation/dev-tools/
H A Dcontainer.rst8 The ``container`` tool can be used to run any command in the kernel source tree
9 from within a container. Doing so facilitates reproducing builds across
25 scripts/container -i IMAGE [OPTION]... CMD...
31 Path to an environment file to load in the container.
35 Group id to use inside the container.
39 Container image name (required).
43 Container runtime name. Supported runtimes: ``docker``, ``podman``.
50 Run the container in an interactive shell.
54 User id to use inside the container.
73 container. The tool will take care of mounting the source tree as the current
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/linux/scripts/
H A Dcontainer19 """Base class for a container runtime implementation"""
37 """Runtime-specific handler to run a command in a container"""
41 """Runtime-specific handler to abort a running container"""
44 """Run a command in a runtime container"""
46 self._logger.debug("container: %s", container_name)
84 """Run a command in a Docker container"""
95 """Run a command in a Podman container"""
136 logger = logging.getLogger('container')
139 fmt='[container {levelname}] {message}', style='{'
147 """Main entry point for the container tool"""
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/linux/drivers/gpu/drm/amd/display/dc/basics/
H A Dvector.c35 vector->container = NULL; in dal_vector_construct()
38 /* Container must be non-zero size*/ in dal_vector_construct()
43 vector->container = kcalloc(capacity, struct_size, GFP_KERNEL); in dal_vector_construct()
44 if (vector->container == NULL) in dal_vector_construct()
61 vector->container = NULL; in dal_vector_presized_costruct()
64 /* Container must be non-zero size*/ in dal_vector_presized_costruct()
69 vector->container = kcalloc(count, struct_size, GFP_KERNEL); in dal_vector_presized_costruct()
71 if (vector->container == NULL) in dal_vector_presized_costruct()
80 vector->container + i * struct_size, in dal_vector_presized_costruct()
132 kfree(vector->container); in dal_vector_destruct()
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/linux/drivers/scsi/aacraid/
H A Dcommsup.c1058 u32 channel, id, lun, container; in aac_handle_aif() local
1067 /* Sniff for container changes */ in aac_handle_aif()
1071 container = channel = id = lun = (u32)-1; in aac_handle_aif()
1083 container = le32_to_cpu(((__le32 *)aifcmd->data)[1]); in aac_handle_aif()
1084 if ((container >> 28)) { in aac_handle_aif()
1085 container = (u32)-1; in aac_handle_aif()
1088 channel = (container >> 24) & 0xF; in aac_handle_aif()
1090 container = (u32)-1; in aac_handle_aif()
1093 id = container & 0xFFFF; in aac_handle_aif()
1095 container = (u32)-1; in aac_handle_aif()
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/linux/Documentation/security/tpm/
H A Dtpm_vtpm_proxy.rst15 container. This allows programs to interact with a TPM in a container
17 container gets its own unique, emulated, software TPM.
22 To make an emulated software TPM available to each container, the container
25 descriptor. The former is moved into the container by creating a character
27 is passed to the TPM emulator. Software inside the container can then send
/linux/rust/kernel/
H A Dconfigfs.rs42 //! container: configfs::Subsystem<Configuration>,
78 //! fn show(container: &Configuration, page: &mut [u8; PAGE_SIZE]) -> Result<usize> {
80 //! let data = container.message;
90 //! fn show(container: &Configuration, page: &mut [u8; PAGE_SIZE]) -> Result<usize> {
92 //! let guard = container.bar.lock();
99 //! fn store(container: &Configuration, page: &[u8]) -> Result {
101 //! let mut guard = container.bar.lock();
432 struct ItemOperationsVTable<Container, Data>(PhantomData<(Container, Data)>);
730 pub struct ItemType<Container, Dat
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/linux/net/batman-adv/
H A Dtvlv.c47 * batadv_tvlv_handler_put() - decrement the tvlv container refcounter and
106 * batadv_tvlv_container_put() - decrement the tvlv container refcounter and
108 * @tvlv: the tvlv container to free
119 * batadv_tvlv_container_get() - retrieve tvlv container from the tvlv container
122 * @type: tvlv container type to look for
123 * @version: tvlv container version to look for
128 * Return: tvlv container if found or NULL otherwise.
153 * batadv_tvlv_container_list_size() - calculate the size of the tvlv container
178 * batadv_tvlv_container_remove() - remove tvlv container from the tvlv
179 * container list
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/linux/tools/verification/rv/src/
H A Din_kernel.c57 * equal to monitor_name or container/monitor_name if nested
61 char *available_monitors, container[MAX_DA_NAME_LEN+1], *cursor, *end; in __ikm_find_monitor_name() local
85 sprintf(container, "%s:", monitor_name); in __ikm_find_monitor_name()
86 if (strstr(available_monitors, container)) in __ikm_find_monitor_name()
183 * Returns -1 on error, 1 if the monitor does not belong in the container, 0 otherwise.
184 * container can be NULL
186 static int ikm_fill_monitor_definition(char *name, struct monitor *ikm, char *container) in ikm_fill_monitor_definition() argument
193 /* it belongs in container if it starts with "container:" */ in ikm_fill_monitor_definition()
194 if (container && strstr(name, container) != name) in ikm_fill_monitor_definition()
200 if (container) in ikm_fill_monitor_definition()
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H A Drv.c44 " usage: rv list [-h] [container]", in rv_list()
50 " [container]: list only monitors in this container", in rv_list()
54 char *container = NULL; in rv_list() local
65 container = argv[1]; in rv_list()
78 ikm_list_monitors(container); in rv_list()
/linux/drivers/base/
H A Dattribute_container.c3 * attribute_container.c - implementation of a simple container for classes
24 * container .. it should never be visible outside this file */
47 * attribute_container_classdev_to_container - given a classdev, return the container
51 * Returns the container associated with this classdev.
67 * attribute_container_register - register an attribute container
69 * @cont: The container to register. This must be allocated by the
86 * attribute_container_unregister - remove a container registration
88 * @cont: previously registered container to remove
121 * attribute_container_add_device - see if any container is interested in dev
158 dev_err(dev, "failed to allocate class container\n"); in attribute_container_add_device()
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/linux/drivers/gpu/drm/omapdrm/
H A Dtcm.h2 * TILER container manager specification and support functions for TI
57 u16 width, height; /* container dimensions */
76 BASIC TILER CONTAINER MANAGER INTERFACE
86 * width and height fits within container
87 * number of pages is more than the size of the container
95 * Deinitialize tiler container manager.
97 * @param tcm Pointer to container manager.
111 * Reserves a 2D area in the container.
113 * @param tcm Pointer to container manager.
117 * all values may be supported by the container manager,
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/linux/tools/verification/rvgen/rvgen/
H A Dcontainer.py6 # Generator for runtime verification monitor container
11 class Container(generator.RVGenerator): class
12 template_dir = "container"
25 """Override to produce a marker for this container in the Kconfig"""
/linux/drivers/bus/fsl-mc/
H A Ddprc.c23 * @container_id: Container ID to open
84 * dprc_reset_container - Reset child container.
88 * @child_container_id: ID of the container to reset
90 * - 0 (no bits set) - all the objects inside the container are
94 * - bit 0 set - all the objects inside the container are reset.
98 * may wish to reset its resources container before the software context is
101 * This routine informs all objects assigned to the child container that the
102 * container is being reset, so they may perform any cleanup operations that are
103 * needed. All objects handles that were owned by the child container shall be
333 * dprc_get_attributes() - Obtains container attributes
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H A Dfsl-mc-private.h70 * Data Path Resource Container (DPRC) API
269 /* IRQ event - Indicates that a new object added to the container */
271 /* IRQ event - Indicates that an object was removed from the container */
275 * this container is destroyed
280 * IRQ event - Indicates that on one of the container's opened object is
285 /* Irq event - Indicates that object is created at the container */
331 * struct dprc_attributes - Container attributes
332 * @container_id: Container's ID
333 * @icid: Container's ICID
334 * @portal_id: Container's portal ID
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/linux/drivers/hwtracing/coresight/
H A Dcoresight-syscfg-configfs.h14 /* container for configuration view */
22 /* container for feature view */
28 /* container for parameter view */
35 /* container for preset view */
/linux/drivers/accel/habanalabs/common/
H A Dstate_dump.c60 * @size: pointer to the size container
158 * @size: pointer to the size container
159 * @offset: pointer to the offset container
302 * @size: pointer to the size container
303 * @offset: pointer to the offset container
388 * @size: pointer to the size container
389 * @offset: pointer to the offset container
505 * @size: pointer to the size container
506 * @offset: pointer to the offset container
556 * @size: pointer to the size container
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/linux/net/rxrpc/
H A Drxgk_app.c200 } container; in rxgk_extract_token() local
202 if (token_len < sizeof(container)) in rxgk_extract_token()
209 if (skb_copy_bits(skb, token_offset, &container, sizeof(container)) < 0) in rxgk_extract_token()
212 kvno = ntohl(container.kvno); in rxgk_extract_token()
213 enctype = ntohl(container.enctype); in rxgk_extract_token()
214 ticket_len = ntohl(container.token_len); in rxgk_extract_token()
215 ticket_offset = token_offset + sizeof(container); in rxgk_extract_token()
217 if (xdr_round_up(ticket_len) > token_len - sizeof(container)) in rxgk_extract_token()
/linux/drivers/gpu/drm/imagination/
H A Dpvr_drv.h75 * @_dest_obj: The destination container object in kernel space.
76 * @_usr_size: The size of the source container in user space.
77 * @_src_usr_ptr: __u64 raw pointer to the source container in user space.
88 * @_dest_usr_ptr: __u64 raw pointer to the destination container in user space.
89 * @_usr_size: The size of the destination container in user space.
90 * @_src_obj: The source container object in kernel space.
/linux/tools/testing/selftests/net/
H A Dsrv6_end_next_csid_l3vpn_test.sh24 # Compressed SID (C-SID) container. In this way, the length of the SID
116 # contained in a single Compressed SID (C-SID) container. Therefore the
121 # (C-SID) container, followed by a regular (non compressed) SID. The resulting
123 # SID when all the C-SIDs in a C-SID container have been processed. Using the
146 # C-SID container carrying several C-SIDs (e.g. 0400, 0300, etc).
150 # analyzes the IPv6 DA and checks whether the Argument of the C-SID container
220 # Since the Argument of the C-SID container is zero, the behavior can not
272 # ID of the router used for testing the C-SID container cfgs
274 # Routing table used for testing the C-SID container cfgs
277 # C-SID container configurations to be tested
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H A Dsrv6_end_x_next_csid_l3vpn_test.sh26 # Compressed SID (C-SID) container. In this way, the length of the SID
122 # contained in a single Compressed SID (C-SID) container. Therefore the
127 # (C-SID) container, followed by a regular (non compressed) SID. The resulting
129 # SID when all the C-SIDs in a C-SID container have been processed. Using the
152 # C-SID container carrying several C-SIDs (e.g. 0300, 0200, etc).
156 # analyzes the IPv6 DA and checks whether the Argument of the C-SID container
223 # Since the Argument of the C-SID container is zero, the behavior can not
257 # analyzes the IPv6 DA and checks whether the Argument of the C-SID container
278 # Since the Argument of the C-SID container is zero, the behavior can not
317 # ID of the router used for testing the C-SID container cfgs
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/linux/kernel/trace/
H A Dtrace_export.c49 #define __field_desc(type, container, item) type item; argument
52 #define __field_desc_packed(type, container, item) type item; argument
61 #define __array_desc(type, container, item, size) type item[size]; argument
159 #define __field_desc(type, container, item) argument
162 #define __field_desc_packed(type, container, item) argument
171 #define __array_desc(type, container, item, len) argument
/linux/include/linux/
H A Dposix-timers_types.h37 * posix_cputimer_base - Container per posix CPU clock
47 * posix_cputimers - Container for posix CPU timer related data
48 * @bases: Base container for posix CPU clocks
63 * posix_cputimers_work - Container for task work based posix CPU timer expiry

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