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/linux/include/uapi/linux/
H A Dsecurebits.h20 #define SECURE_NOROOT_LOCKED 1 /* make bit-0 immutable */
30 #define SECURE_NO_SETUID_FIXUP_LOCKED 3 /* make bit-2 immutable */
42 #define SECURE_KEEP_CAPS_LOCKED 5 /* make bit-4 immutable */
49 #define SECURE_NO_CAP_AMBIENT_RAISE_LOCKED 7 /* make bit-6 immutable */
57 #define SECURE_EXEC_RESTRICT_FILE_LOCKED 9 /* make bit-8 immutable */
65 #define SECURE_EXEC_DENY_INTERACTIVE_LOCKED 11 /* make bit-10 immutable */
/linux/Documentation/ABI/stable/
H A Dsysfs-bus-firewire48 Read-only and immutable.
60 Read-only. Immutable during the unit device's lifetime.
79 Immutable during the unit device's lifetime.
126 Read-only attribute, immutable during the target's lifetime.
/linux/Documentation/ABI/testing/
H A Dsysfs-devices-virtual-misc-tdx_guest24 (RO) MRCONFIGID - 48-byte immutable storage typically used for
33 (RO) MROWNER - 48-byte immutable storage typically used for
41 (RO) MROWNERCONFIG - 48-byte immutable storage typically used
/linux/drivers/infiniband/hw/ocrdma/
H A Docrdma_main.c72 struct ib_port_immutable *immutable) in ocrdma_port_immutable() argument
79 immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE; in ocrdma_port_immutable()
81 immutable->core_cap_flags |= RDMA_CORE_CAP_PROT_ROCE_UDP_ENCAP; in ocrdma_port_immutable()
87 immutable->pkey_tbl_len = attr.pkey_tbl_len; in ocrdma_port_immutable()
88 immutable->gid_tbl_len = attr.gid_tbl_len; in ocrdma_port_immutable()
89 immutable->max_mad_size = IB_MGMT_MAD_SIZE; in ocrdma_port_immutable()
/linux/tools/testing/selftests/kvm/x86/
H A Dvmx_pmu_caps_test.c38 * The LBR format and most PEBS features are immutable, all other features are
82 * PERF_CAPABILITIES is immutable after KVM_RUN.
144 * Verify KVM rejects attempts to set unsupported and/or immutable features in
160 TEST_ASSERT(!r, "%s immutable feature 0x%llx (bit %d) didn't fail", in KVM_ONE_VCPU_TEST()
/linux/drivers/md/dm-vdo/indexer/
H A Dchapter-index.h17 * immutable because the contents of a closed chapter can never change, and the immutable structure
H A Ddelta-index.h23 * A delta_index can either be mutable or immutable depending on its expected use. The immutable
112 * page to be treated as an immutable delta_index. We use the delta_zone field to treat the chapter
178 /* Temporary delta list for immutable indices */
H A Ddelta-index.c64 * immutable form is created by uds_initialize_delta_index_page(), and is used for closed (and
65 * cached) chapter index pages. The immutable form does not allocate delta list headers or
104 * Immutable delta lists are packed into pages containing a header that encodes the delta list
128 * Header data used for immutable delta index pages. This data is followed by the delta list offset
423 /* Get the bit offset to the immutable delta list header. */
430 /* Get the bit offset to the start of the immutable delta list bit stream. */
437 /* Set the bit offset to the start of the immutable delta list bit stream. */
702 * Pack delta lists from a mutable delta index into an immutable delta index page. A range of delta
704 * memory page used in the immutable index. The number of lists copied onto the page is returned in
1260 * Translate the immutable delta list header into a temporary in uds_start_delta_index_search()
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/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_so.c65 struct vmw_resource *ctx; /* Immutable */
66 struct vmw_resource *srf; /* Immutable */
67 struct vmw_resource *cotable; /* Immutable */
70 unsigned view_type; /* Immutable */
71 unsigned view_id; /* Immutable */
72 u32 cmd_size; /* Immutable */
74 u32 cmd[]; /* Immutable */
H A Dvmwgfx_cmdbuf.c73 * Immutable.
74 * @dev_priv: Pointer to the device private struct. Immutable.
82 * able to make a contigous coherent DMA memory allocation, @handle. Immutable.
84 * a contigous coherent DMA memory allocation. Immutable.
88 * @default_size: Default size for the @cur command buffer. Immutable.
90 * handle. Immutable.
102 * allocation. Immutable.
106 * false. Immutable.
107 * @size: The size of the command buffer space. Immutable.
/linux/Documentation/admin-guide/media/
H A Dimx7.rst200 <- "ov5640 1-003c":0 [ENABLED,IMMUTABLE]
203 -> "csi capture":0 [ENABLED,IMMUTABLE]
209 <- "csi":1 [ENABLED,IMMUTABLE]
216 -> "csi":0 [ENABLED,IMMUTABLE]
/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-ioc-setup-link.rst41 enable/disable a link. Links marked with the ``IMMUTABLE`` link flag can
64 non-existing link, or the link is immutable and an attempt to modify
H A Dmedia-types.rst392 .. _MEDIA-LNK-FL-IMMUTABLE:
406 - The link enabled state can't be modified at runtime. An immutable
431 immutable, so applications must not assume either case.
/linux/drivers/infiniband/hw/qedr/
H A Dmain.c85 struct ib_port_immutable *immutable) in qedr_roce_port_immutable() argument
94 immutable->pkey_tbl_len = attr.pkey_tbl_len; in qedr_roce_port_immutable()
95 immutable->gid_tbl_len = attr.gid_tbl_len; in qedr_roce_port_immutable()
96 immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE | in qedr_roce_port_immutable()
98 immutable->max_mad_size = IB_MGMT_MAD_SIZE; in qedr_roce_port_immutable()
104 struct ib_port_immutable *immutable) in qedr_iw_port_immutable() argument
113 immutable->gid_tbl_len = 1; in qedr_iw_port_immutable()
114 immutable->core_cap_flags = RDMA_CORE_PORT_IWARP; in qedr_iw_port_immutable()
115 immutable->max_mad_size = 0; in qedr_iw_port_immutable()
/linux/tools/testing/selftests/efivarfs/
H A Dopen-unlink.c13 static int set_immutable(const char *path, int immutable) in set_immutable() argument
32 if (immutable) in set_immutable()
/linux/arch/x86/virt/svm/
H A Dsev.c45 u8 immutable :1, member
63 immutable : 1, member
732 e->immutable = e_raw->immutable; in get_rmpentry()
1005 int rmp_make_private(u64 pfn, u64 gpa, enum pg_level level, u32 asid, bool immutable) in rmp_make_private() argument
1012 state.immutable = immutable; in rmp_make_private()
/linux/drivers/md/persistent-data/
H A DKconfig8 Library providing immutable on-disk data structure support for
/linux/rust/kernel/
H A Drbtree.rs735 // The cursor only gives out immutable references to the keys, but since it has excusive access to …
739 // SAFETY: The [`Cursor`] gives out immutable references to K and mutable references to V,
748 // - We have an immutable reference by the function signature. in current()
847 // - By the function signature, we have an immutable reference to `self`. in peek()
886 /// - The caller has immutable access to `node` for the duration of `'b`.
890 // SAFETY: the caller guarantees immutable access to `node`. in to_key_value()
908 /// - The caller has immutable access to the key for the duration of `'b`.
948 // SAFETY: The [`Iter`] gives out immutable references to K and V, so it has the same
949 // thread safety requirements as immutable references.
952 // SAFETY: The [`Iter`] gives out immutable references to K and V, so it has the same
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H A Dlist.rs381 // SAFETY: The type is opaque so immutable references to a ListLinks are useless. Therefore, it's in insert_inner()
382 // okay to have immutable access to a ListLinks from several threads at once. in insert_inner()
432 // SAFETY: The type is opaque so immutable references to a ListLinksSelfPtr are useless. Therefore,
433 // it's okay to have immutable access to a ListLinks from several threads at once. in pop_back()
787 // dangling. There's no race because the iterator holds an immutable borrow to the list.
1131 // an immutable borrow on the `CursorPeek`, which in turn holds a mutable borrow on the
1133 // access requires first releasing the immutable borrow on the `CursorPeek`.
1157 // immutable borrow on the `CursorPeek`, which in turn holds a mutable borrow on the
1159 // requires first releasing the immutable borrow on the `CursorPeek`.
/linux/Documentation/gpu/rfc/
H A Di915_small_bar.h98 * is immutable. Previously we would have two ioctls, one to create the object
100 * creates some ambiguity for the params which are considered immutable. Also in
/linux/Documentation/block/
H A Dbiovecs.rst2 Immutable biovecs and biovec iterators
48 Having a real iterator, and making biovecs immutable, has a number of
/linux/rust/kernel/drm/gem/
H A Dmod.rs53 /// - The caller promises that holding the immutable reference returned by this function does
67 // else could possibly hold a mutable reference to `obj` and thus this immutable reference in dec_ref()
168 // - Our `NonNull` comes from an immutable reference, thus ensuring it is a valid pointer to in lookup_handle()
/linux/include/rdma/
H A Dib_verbs.h2233 struct ib_port_immutable immutable;
2415 struct ib_port_immutable *immutable);
3192 return device->port_data[port_num].immutable.core_cap_flags & in rdma_protocol_raw_packet()
3199 return device->port_data[port_num].immutable.core_cap_flags & in rdma_protocol_usnic()
3206 return device->port_data[port_num].immutable.core_cap_flags &
3213 return device->port_data[port_num].immutable.core_cap_flags &
3220 return device->port_data[port_num].immutable.core_cap_flags &
3227 return device->port_data[port_num].immutable.core_cap_flags &
3241 return device->port_data[port_num].immutable.core_cap_flags & in rdma_cap_opa_mad()
3248 return device->port_data[port_num].immutable
2210 struct ib_port_immutable immutable; global() member
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/linux/Documentation/admin-guide/LSM/
H A Dipe.rst18 on the immutable security properties inherent to system components. These
26 extended to include new elements as the system evolves. The immutable
31 initramfs" becomes an immutable property under IPE's consideration.
33 The immutable property concept extends to the security features enabled on
37 integrity of an entire device by providing a verifiable and immutable state
41 they are considered immutable properties. These examples demonstrate how
42 IPE leverages immutable properties, such as a file's origin and its
49 from initramfs) or evaluating the internal state of an immutable security
169 assess immutable security properties about the files being evaluated.
546 The other properties are used to restrict immutable security properties
/linux/fs/coda/
H A Dcoda_fs_i.h22 * c_fid is set when the inode is created and should be considered immutable.

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