| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | bpf_flow.c | 75 static __always_inline int export_flow_keys(struct bpf_flow_keys *keys, in export_flow_keys() argument
78 __u32 key = (__u32)(keys->sport) << 16 | keys->dport; in export_flow_keys()
81 memcpy(&val, keys, sizeof(val)); in export_flow_keys()
118 struct bpf_flow_keys *keys = skb->flow_keys; in parse_eth_proto() local
137 return export_flow_keys(keys, BPF_DROP); in parse_eth_proto()
140 return export_flow_keys(keys, BPF_DROP); in parse_eth_proto()
146 struct bpf_flow_keys *keys = skb->flow_keys; in _dissect() local
148 if (keys->n_proto == bpf_htons(ETH_P_IP)) { in _dissect()
161 return parse_eth_proto(skb, keys->n_proto); in _dissect()
167 struct bpf_flow_keys *keys = skb->flow_keys; in parse_ip_proto() local
[all …]
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| /linux/drivers/input/keyboard/ |
| H A D | ipaq-micro-keys.c | 43 struct ipaq_micro_keys *keys = data; in micro_key_receive() local
50 input_report_key(keys->input, keys->codes[key], down); in micro_key_receive()
51 input_sync(keys->input); in micro_key_receive()
55 static void micro_key_start(struct ipaq_micro_keys *keys) in micro_key_start() argument
57 guard(spinlock)(&keys->micro->lock); in micro_key_start()
59 keys->micro->key = micro_key_receive; in micro_key_start()
60 keys->micro->key_data = keys; in micro_key_start()
63 static void micro_key_stop(struct ipaq_micro_keys *keys) in micro_key_stop() argument
65 guard(spinlock)(&keys->micro->lock); in micro_key_stop()
67 keys->micro->key = NULL; in micro_key_stop()
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| H A D | mtk-pmic-keys.c | 121 struct mtk_pmic_keys *keys; member
133 struct mtk_pmic_keys_info keys[MTK_PMIC_MAX_KEY_COUNT]; member
142 static void mtk_pmic_keys_lp_reset_setup(struct mtk_pmic_keys *keys, in mtk_pmic_keys_lp_reset_setup() argument
150 kregs_home = keys->keys[MTK_PMIC_HOMEKEY_INDEX].regs; in mtk_pmic_keys_lp_reset_setup()
151 kregs_pwr = keys->keys[MTK_PMIC_PWRKEY_INDEX].regs; in mtk_pmic_keys_lp_reset_setup()
153 error = of_property_read_u32(keys->dev->of_node, "power-off-time-sec", in mtk_pmic_keys_lp_reset_setup()
161 error = of_property_read_u32(keys->dev->of_node, in mtk_pmic_keys_lp_reset_setup()
185 regmap_update_bits(keys->regmap, regs->pmic_rst_reg, mask, value); in mtk_pmic_keys_lp_reset_setup()
193 regmap_read(info->keys->regmap, info->regs->deb_reg, &key_deb); in mtk_pmic_keys_irq_handler_thread()
199 input_report_key(info->keys->input_dev, info->keycode, pressed); in mtk_pmic_keys_irq_handler_thread()
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| H A D | Makefile | 8 obj-$(CONFIG_KEYBOARD_ADC) += adc-keys.o
9 obj-$(CONFIG_KEYBOARD_ADP5520) += adp5520-keys.o
10 obj-$(CONFIG_KEYBOARD_ADP5588) += adp5588-keys.o
11 obj-$(CONFIG_KEYBOARD_ADP5589) += adp5589-keys.o
30 obj-$(CONFIG_KEYBOARD_IPAQ_MICRO) += ipaq-micro-keys.o
31 obj-$(CONFIG_KEYBOARD_IQS62X) += iqs62x-keys.o
41 obj-$(CONFIG_KEYBOARD_LPC32XX) += lpc32xx-keys.o
47 obj-$(CONFIG_KEYBOARD_MTK_PMIC) += mtk-pmic-keys.o
66 obj-$(CONFIG_KEYBOARD_SUN4I_LRADC) += sun4i-lradc-keys.o
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| /linux/fs/bcachefs/ |
| H A D | btree_journal_iter.c | 19 static inline size_t pos_to_idx(struct journal_keys *keys, size_t pos) in pos_to_idx() argument
21 size_t gap_size = keys->size - keys->nr; in pos_to_idx()
23 BUG_ON(pos >= keys->gap && pos < keys->gap + gap_size); in pos_to_idx()
25 if (pos >= keys->gap) in pos_to_idx()
30 static inline size_t idx_to_pos(struct journal_keys *keys, size_t idx) in idx_to_pos() argument
32 size_t gap_size = keys->size - keys->nr; in idx_to_pos()
34 if (idx >= keys->gap) in idx_to_pos()
39 static inline struct journal_key *idx_to_key(struct journal_keys *keys, size_t idx) in idx_to_key() argument
41 return keys->data + idx_to_pos(keys, idx); in idx_to_key()
44 static size_t __bch2_journal_key_search(struct journal_keys *keys, in __bch2_journal_key_search() argument
[all …]
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| H A D | btree_write_buffer.c | 223 if (!wb->inc.keys.nr) in move_keys_from_inc_to_flushing()
226 bch2_journal_pin_add(j, wb->inc.keys.data[0].journal_seq, &wb->flushing.pin, in move_keys_from_inc_to_flushing()
229 darray_resize(&wb->flushing.keys, min_t(size_t, 1U << 20, wb->flushing.keys.nr + wb->inc.keys.nr)); in move_keys_from_inc_to_flushing()
230 darray_resize(&wb->sorted, wb->flushing.keys.size); in move_keys_from_inc_to_flushing()
232 if (!wb->flushing.keys.nr && wb->sorted.size >= wb->inc.keys.nr) { in move_keys_from_inc_to_flushing()
233 swap(wb->flushing.keys, wb->inc.keys); in move_keys_from_inc_to_flushing()
237 size_t nr = min(darray_room(wb->flushing.keys), in move_keys_from_inc_to_flushing()
238 wb->sorted.size - wb->flushing.keys.nr); in move_keys_from_inc_to_flushing()
239 nr = min(nr, wb->inc.keys.nr); in move_keys_from_inc_to_flushing()
241 memcpy(&darray_top(wb->flushing.keys), in move_keys_from_inc_to_flushing()
[all …]
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| /linux/arch/arm64/include/asm/ |
| H A D | pointer_auth.h | 57 static __always_inline void ptrauth_keys_init_kernel(struct ptrauth_keys_kernel *keys) in ptrauth_keys_init_kernel() argument
60 get_random_bytes(&keys->apia, sizeof(keys->apia)); in ptrauth_keys_init_kernel()
63 static __always_inline void ptrauth_keys_switch_kernel(struct ptrauth_keys_kernel *keys) in ptrauth_keys_switch_kernel() argument
68 __ptrauth_key_install_nosync(APIA, keys->apia); in ptrauth_keys_switch_kernel()
74 static inline void ptrauth_keys_install_user(struct ptrauth_keys_user *keys) in ptrauth_keys_install_user() argument
77 __ptrauth_key_install_nosync(APIB, keys->apib); in ptrauth_keys_install_user()
78 __ptrauth_key_install_nosync(APDA, keys->apda); in ptrauth_keys_install_user()
79 __ptrauth_key_install_nosync(APDB, keys->apdb); in ptrauth_keys_install_user()
83 __ptrauth_key_install_nosync(APGA, keys->apga); in ptrauth_keys_install_user()
86 static inline void ptrauth_keys_init_user(struct ptrauth_keys_user *keys) in ptrauth_keys_init_user() argument
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| /linux/tools/testing/selftests/net/ |
| H A D | tcp_fastopen_backup_key.c | 49 static void get_keys(int fd, uint32_t *keys) in get_keys() argument
55 if (getsockopt(fd, SOL_TCP, TCP_FASTOPEN_KEY, keys, &len)) in get_keys()
62 if (sscanf(buf, "%x-%x-%x-%x,%x-%x-%x-%x", keys, keys + 1, keys + 2, in get_keys()
63 keys + 3, keys + 4, keys + 5, keys + 6, keys + 7) != 8) in get_keys()
67 static void set_keys(int fd, uint32_t *keys) in set_keys() argument
72 if (setsockopt(fd, SOL_TCP, TCP_FASTOPEN_KEY, keys, in set_keys()
79 keys[0], keys[1], keys[2], keys[3], keys[4], keys[5], in set_keys()
80 keys[6], keys[7]); in set_keys()
83 keys[0], keys[1], keys[2], keys[3]); in set_keys()
96 uint32_t keys[8]; in build_rcv_fd() local
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| /linux/tools/testing/selftests/bpf/map_tests/ |
| H A D | htab_map_batch_ops.c | 14 static void map_batch_update(int map_fd, __u32 max_entries, int *keys, in map_batch_update() argument
29 keys[i] = i + 1; in map_batch_update()
37 err = bpf_map_update_batch(map_fd, keys, values, &max_entries, &opts); in map_batch_update()
42 int *keys, void *values, bool is_pcpu) in map_batch_verify() argument
56 CHECK(keys[i] + 1 + j != bpf_percpu(v[i], j), in map_batch_verify()
59 i, j, keys[i], bpf_percpu(v[i], j)); in map_batch_verify()
62 CHECK(keys[i] + 1 != ((int *)values)[i], in map_batch_verify()
64 "error: i %d key %d value %d\n", i, keys[i], in map_batch_verify()
81 int map_fd, *keys, *visited, key; in __test_map_lookup_and_delete_batch() local
98 keys = malloc(max_entries * sizeof(int)); in __test_map_lookup_and_delete_batch()
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| H A D | array_map_batch_ops.c | 15 static void map_batch_update(int map_fd, __u32 max_entries, int *keys, in map_batch_update() argument
26 keys[i] = i; in map_batch_update()
36 err = bpf_map_update_batch(map_fd, keys, values, &max_entries, &opts); in map_batch_update()
40 static void map_batch_verify(int *visited, __u32 max_entries, int *keys, in map_batch_verify() argument
52 CHECK(keys[i] + j + 1 != value, in map_batch_verify()
55 j, keys[i], value); in map_batch_verify()
58 CHECK(keys[i] + 1 != values[i], "key/value checking", in map_batch_verify()
59 "error: i %d key %d value %lld\n", i, keys[i], in map_batch_verify()
72 int map_fd, *keys, *visited; in __test_map_lookup_and_update_batch() local
92 keys = calloc(max_entries, sizeof(*keys)); in __test_map_lookup_and_update_batch()
[all …]
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| H A D | lpm_trie_map_batch_ops.c | 23 struct test_lpm_key *keys, int *values) in map_batch_update() argument
34 keys[i].prefix = 32; in map_batch_update()
36 inet_pton(AF_INET, buff, &keys[i].ipv4); in map_batch_update()
40 err = bpf_map_update_batch(map_fd, keys, values, &max_entries, &opts); in map_batch_update()
45 struct test_lpm_key *keys, int *values) in map_batch_verify() argument
53 inet_ntop(AF_INET, &keys[i].ipv4, buff, 32); in map_batch_verify()
69 struct test_lpm_key *keys, key; in test_lpm_trie_map_batch_ops() local
86 keys = malloc(max_entries * sizeof(struct test_lpm_key)); in test_lpm_trie_map_batch_ops()
89 CHECK(!keys || !values || !visited, "malloc()", "error:%s\n", in test_lpm_trie_map_batch_ops()
94 map_batch_update(map_fd, max_entries, keys, values); in test_lpm_trie_map_batch_ops()
[all …]
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| /linux/arch/arm64/kernel/ |
| H A D | pointer_auth.c | 13 struct ptrauth_keys_user *keys = &tsk->thread.keys_user; in ptrauth_prctl_reset_keys() local
25 ptrauth_keys_init_user(keys); in ptrauth_prctl_reset_keys()
37 get_random_bytes(&keys->apia, sizeof(keys->apia)); in ptrauth_prctl_reset_keys()
39 get_random_bytes(&keys->apib, sizeof(keys->apib)); in ptrauth_prctl_reset_keys()
41 get_random_bytes(&keys->apda, sizeof(keys->apda)); in ptrauth_prctl_reset_keys()
43 get_random_bytes(&keys->apdb, sizeof(keys->apdb)); in ptrauth_prctl_reset_keys()
45 get_random_bytes(&keys->apga, sizeof(keys->apga)); in ptrauth_prctl_reset_keys()
46 ptrauth_keys_install_user(keys); in ptrauth_prctl_reset_keys()
67 int ptrauth_set_enabled_keys(struct task_struct *tsk, unsigned long keys, in ptrauth_set_enabled_keys() argument
78 if ((keys & ~PR_PAC_ENABLED_KEYS_MASK) || (enabled & ~keys)) in ptrauth_set_enabled_keys()
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| /linux/drivers/md/bcache/ |
| H A D | btree.c | 115 if (b->level && b->keys.nsets) in bch_btree_init_next()
116 bch_btree_sort(&b->keys, &b->c->sort); in bch_btree_init_next()
118 bch_btree_sort_lazy(&b->keys, &b->c->sort); in bch_btree_init_next()
121 bch_bset_init_next(&b->keys, write_block(b), in bch_btree_init_next()
164 iter.b = &b->keys; in bch_btree_node_read_done()
171 b->written < btree_blocks(b) && i->seq == b->keys.set[0].data->seq; in bch_btree_node_read_done()
199 if (i != b->keys.set[0].data && !i->keys) in bch_btree_node_read_done()
209 bset_sector_offset(&b->keys, i) < KEY_SIZE(&b->key); in bch_btree_node_read_done()
211 if (i->seq == b->keys.set[0].data->seq) in bch_btree_node_read_done()
214 bch_btree_sort_and_fix_extents(&b->keys, &iter, &b->c->sort); in bch_btree_node_read_done()
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| H A D | debug.c | 44 sorted = b->c->verify_data->keys.set->data; in bch_btree_verify()
45 inmemory = b->keys.set->data; in bch_btree_verify()
50 v->keys.ops = b->keys.ops; in bch_btree_verify()
65 sorted = v->keys.set->data; in bch_btree_verify()
67 if (inmemory->keys != sorted->keys || in bch_btree_verify()
78 bch_dump_bset(&b->keys, inmemory, 0); in bch_btree_verify()
81 bch_dump_bset(&v->keys, sorted, 0); in bch_btree_verify()
88 bch_dump_bset(&b->keys, i, block); in bch_btree_verify()
94 for (j = 0; j < inmemory->keys; j++) in bch_btree_verify()
164 struct keybuf keys; member
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| /linux/drivers/net/ethernet/cisco/enic/ |
| H A D | enic_clsf.c | 21 int enic_addfltr_5t(struct enic *enic, struct flow_keys *keys, u16 rq) in enic_addfltr_5t() argument
26 switch (keys->basic.ip_proto) { in enic_addfltr_5t()
38 data.u.ipv4.src_addr = ntohl(keys->addrs.v4addrs.src); in enic_addfltr_5t()
39 data.u.ipv4.dst_addr = ntohl(keys->addrs.v4addrs.dst); in enic_addfltr_5t()
40 data.u.ipv4.src_port = ntohs(keys->ports.src); in enic_addfltr_5t()
41 data.u.ipv4.dst_port = ntohs(keys->ports.dst); in enic_addfltr_5t()
162 if (tpos->keys.addrs.v4addrs.src == k->addrs.v4addrs.src && in htbl_key_search()
163 tpos->keys.addrs.v4addrs.dst == k->addrs.v4addrs.dst && in htbl_key_search()
164 tpos->keys.ports.ports == k->ports.ports && in htbl_key_search()
165 tpos->keys.basic.ip_proto == k->basic.ip_proto && in htbl_key_search()
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| /linux/drivers/mfd/ |
| H A D | ucb1x00-assabet.c | 41 struct gpio_keys_platform_data keys; in ucb1x00_assabet_add() local
46 memset(&keys, 0, sizeof(keys)); in ucb1x00_assabet_add()
55 keys.buttons = buttons; in ucb1x00_assabet_add()
56 keys.nbuttons = ARRAY_SIZE(buttons); in ucb1x00_assabet_add()
57 keys.poll_interval = 50; in ucb1x00_assabet_add()
58 keys.name = "ucb1x00"; in ucb1x00_assabet_add()
61 &keys, sizeof(keys)); in ucb1x00_assabet_add()
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| /linux/security/integrity/ |
| H A D | Kconfig | 29 to "lock" certain keyring to prevent adding new keys.
30 This is useful for evm and module keyrings, when keys are
34 bool "Enable asymmetric keys support"
43 asymmetric keys.
46 bool "Require all keys on the integrity keyrings be signed"
51 This option requires that all keys added to the .ima and
56 bool "Provide keyring for platform/firmware trusted keys"
60 Provide a separate, distinct keyring for platform trusted keys, which
73 be added. This keyring shall contain just MOK keys. Unlike keys
74 in the platform keyring, keys contained in the .machine keyring will
[all …]
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| /linux/drivers/md/persistent-data/ |
| H A D | dm-btree.c | 50 uint64_t mid_key = le64_to_cpu(n->keys[mid]); in bsearch()
104 array_insert(node->keys, sizeof(*node->keys), nr_entries, index, &key_le); in insert_at()
367 *result_key = le64_to_cpu(ro_node(s)->keys[i]); in btree_lookup_raw()
375 uint64_t *keys, void *value_le) in dm_btree_lookup() argument
397 r = btree_lookup_raw(&spine, root, keys[level], in dm_btree_lookup()
402 if (rkey != keys[level]) { in dm_btree_lookup()
462 *rkey = le64_to_cpu(n->keys[i]); in dm_btree_lookup_next_single()
471 uint64_t *keys, uint64_t *rkey, void *value_le) in dm_btree_lookup_next() argument
480 r = btree_lookup_raw(&spine, root, keys[level], in dm_btree_lookup_next()
486 if (*rkey != keys[level]) { in dm_btree_lookup_next()
[all …]
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| /linux/tools/testing/selftests/net/tcp_ao/ |
| H A D | key-management.c | 427 struct test_key *keys; member
454 struct test_key *key = &collection.keys[index]; in init_key_in_collection()
485 size_t key_sz = sizeof(collection.keys[0]); in init_default_key_collection()
488 free(collection.keys); in init_default_key_collection()
489 collection.keys = NULL; in init_default_key_collection()
501 collection.keys = reallocarray(collection.keys, nr_keys, key_sz); in init_default_key_collection()
502 if (!collection.keys) in init_default_key_collection()
505 memset(collection.keys, 0, nr_keys * key_sz); in init_default_key_collection()
593 struct test_key *key = &collection.keys[i]; in key_collection_socket()
639 struct test_key *key = &collection.keys[i]; in verify_counters()
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| /linux/net/core/ |
| H A D | flow_dissector.c | 1767 static inline void __flow_hash_consistentify(struct flow_keys *keys) in __flow_hash_consistentify() argument
1771 switch (keys->control.addr_type) { in __flow_hash_consistentify()
1773 if ((__force u32)keys->addrs.v4addrs.dst < in __flow_hash_consistentify()
1774 (__force u32)keys->addrs.v4addrs.src) in __flow_hash_consistentify()
1775 swap(keys->addrs.v4addrs.src, keys->addrs.v4addrs.dst); in __flow_hash_consistentify()
1777 if ((__force u16)keys->ports.dst < in __flow_hash_consistentify()
1778 (__force u16)keys->ports.src) { in __flow_hash_consistentify()
1779 swap(keys->ports.src, keys->ports.dst); in __flow_hash_consistentify()
1783 addr_diff = memcmp(&keys->addrs.v6addrs.dst, in __flow_hash_consistentify()
1784 &keys->addrs.v6addrs.src, in __flow_hash_consistentify()
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| /linux/security/keys/ |
| H A D | Kconfig | 11 access keys in the kernel.
13 It also includes provision of methods by which such keys might be
18 a searchable sequence of keys. Each process is equipped with access
60 bool "Large payload keys"
65 This option provides support for holding large keys within the kernel
76 keys in the kernel. Trusted keys are random number symmetric keys,
83 source "security/keys/trusted-keys/Kconfig"
96 This option provides support for create/encrypting/decrypting keys
97 in the kernel. Encrypted keys are instantiated using kernel
106 bool "Allow encrypted keys with user decrypted data"
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| /linux/drivers/crypto/nx/ |
| H A D | nx-aes-xcbc.c | 64 u8 keys[2][AES_BLOCK_SIZE]; in nx_xcbc_empty() local
76 memset(keys[0], 0x01, sizeof(keys[0])); in nx_xcbc_empty()
77 memset(keys[1], 0x03, sizeof(keys[1])); in nx_xcbc_empty()
79 len = sizeof(keys); in nx_xcbc_empty()
81 in_sg = nx_build_sg_list(nx_ctx->in_sg, (u8 *) keys, &len, in nx_xcbc_empty()
84 if (len != sizeof(keys)) in nx_xcbc_empty()
87 out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *) keys, &len, in nx_xcbc_empty()
90 if (len != sizeof(keys)) in nx_xcbc_empty()
102 keys[1][0] ^= 0x80; in nx_xcbc_empty()
104 len = sizeof(keys[1]); in nx_xcbc_empty()
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| /linux/certs/ |
| H A D | Kconfig | 39 Note: Remove all ECDSA signing keys, e.g. certs/signing_key.pem,
45 bool "Provide system-wide ring of trusted keys"
50 Provide a system keyring to which trusted keys can be added. Keys in
53 userspace may only add extra keys if those keys can be verified by
54 keys already in the keyring.
59 string "Additional X.509 keys for default system keyring"
67 NOTE: If you previously provided keys for the system keyring in the
88 bool "Provide a keyring to which extra trustable keys may be added"
91 If set, provide a keyring to which extra keys may be added, provided
92 those keys are not blacklisted and are vouched for by a key built
[all …]
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| /linux/fs/xfs/ |
| H A D | xfs_fsmap.c | 188 const struct xfs_fsmap *keys,
469 const struct xfs_fsmap *keys, in __xfs_getfsmap_datadev() argument
487 if (keys[0].fmr_physical >= eofs) in __xfs_getfsmap_datadev()
489 start_fsb = XFS_DADDR_TO_FSB(mp, keys[0].fmr_physical); in __xfs_getfsmap_datadev()
490 end_fsb = XFS_DADDR_TO_FSB(mp, min(eofs - 1, keys[1].fmr_physical)); in __xfs_getfsmap_datadev()
497 info->low.rm_offset = XFS_BB_TO_FSBT(mp, keys[0].fmr_offset); in __xfs_getfsmap_datadev()
498 error = xfs_fsmap_owner_to_rmap(&info->low, &keys[0]); in __xfs_getfsmap_datadev()
501 info->low.rm_blockcount = XFS_BB_TO_FSBT(mp, keys[0].fmr_length); in __xfs_getfsmap_datadev()
502 xfs_getfsmap_set_irec_flags(&info->low, &keys[0]); in __xfs_getfsmap_datadev()
540 keys[1].fmr_offset); in __xfs_getfsmap_datadev()
[all …]
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| /linux/lib/ |
| H A D | test_static_keys.c | 55 static void invert_keys(struct test_key *keys, int size) in invert_keys() argument
61 if (previous != keys[i].key) { in invert_keys()
62 invert_key(keys[i].key); in invert_keys()
63 previous = keys[i].key; in invert_keys()
68 static int verify_keys(struct test_key *keys, int size, bool invert) in verify_keys() argument
74 ret = static_key_enabled(keys[i].key); in verify_keys()
75 init = keys[i].init_state; in verify_keys()
78 ret = keys[i].test_key(); in verify_keys()
79 if (static_key_enabled(keys[i].key)) { in verify_keys()
|