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Searched refs:perm (Results 1 – 25 of 120) sorted by relevance

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/linux/include/linux/
H A Dmoduleparam.h81 const u16 perm; member
134 #define module_param(name, type, perm) \ argument
135 module_param_named(name, name, type, perm)
143 #define module_param_unsafe(name, type, perm) \ argument
144 module_param_named_unsafe(name, name, type, perm)
157 #define module_param_named(name, value, type, perm) \ argument
159 module_param_cb(name, &param_ops_##type, &value, perm); \
169 #define module_param_named_unsafe(name, value, type, perm) \ argument
171 module_param_cb_unsafe(name, &param_ops_##type, &value, perm); \
183 #define module_param_cb(name, ops, arg, perm) \ argument
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H A Dlsm_hook_defs.h268 LSM_HOOK(int, 0, msg_queue_alloc_security, struct kern_ipc_perm *perm)
270 struct kern_ipc_perm *perm)
271 LSM_HOOK(int, 0, msg_queue_associate, struct kern_ipc_perm *perm, int msqflg)
272 LSM_HOOK(int, 0, msg_queue_msgctl, struct kern_ipc_perm *perm, int cmd)
273 LSM_HOOK(int, 0, msg_queue_msgsnd, struct kern_ipc_perm *perm,
275 LSM_HOOK(int, 0, msg_queue_msgrcv, struct kern_ipc_perm *perm,
277 LSM_HOOK(int, 0, shm_alloc_security, struct kern_ipc_perm *perm)
278 LSM_HOOK(void, LSM_RET_VOID, shm_free_security, struct kern_ipc_perm *perm)
279 LSM_HOOK(int, 0, shm_associate, struct kern_ipc_perm *perm, int shmflg)
280 LSM_HOOK(int, 0, shm_shmctl, struct kern_ipc_perm *perm, int cmd)
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H A Dvhost_iotlb.h17 u32 perm; member
34 u64 addr, unsigned int perm, void *opaque);
36 u64 addr, unsigned int perm);
H A Dvt_kern.h160 int perm);
161 int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
163 int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm);
164 int vt_do_kdskled(unsigned int console, int cmd, unsigned long arg, int perm);
/linux/drivers/vfio/pci/
H A Dvfio_pci_config.c113 struct perm_bits *perm, int offset, __le32 *val);
115 struct perm_bits *perm, int offset, __le32 val);
176 int count, struct perm_bits *perm, in vfio_default_config_read() argument
183 memcpy(&virt, perm->virt + offset, count); in vfio_default_config_read()
202 int count, struct perm_bits *perm, in vfio_default_config_write() argument
207 memcpy(&write, perm->write + offset, count); in vfio_default_config_write()
212 memcpy(&virt, perm->virt + offset, count); in vfio_default_config_write()
249 int count, struct perm_bits *perm, in vfio_direct_config_read() argument
274 int count, struct perm_bits *perm, in vfio_raw_config_write() argument
287 int count, struct perm_bits *perm, in vfio_raw_config_read() argument
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/linux/security/tomoyo/
H A Dfile.c258 if (acl->perm & (1 << r->param.path.operation)) { in tomoyo_check_path_acl()
281 return (acl->perm & (1 << r->param.path_number.operation)) && in tomoyo_check_path_number_acl()
302 return (acl->perm & (1 << r->param.path2.operation)) && in tomoyo_check_path2_acl()
322 return (acl->perm & (1 << r->param.mkdev.operation)) && in tomoyo_check_mkdev_acl()
364 ->perm; in tomoyo_merge_path_acl()
365 u16 perm = READ_ONCE(*a_perm); in tomoyo_merge_path_acl() local
366 const u16 b_perm = container_of(b, struct tomoyo_path_acl, head)->perm; in tomoyo_merge_path_acl()
369 perm &= ~b_perm; in tomoyo_merge_path_acl()
371 perm |= b_perm; in tomoyo_merge_path_acl()
372 WRITE_ONCE(*a_perm, perm); in tomoyo_merge_path_acl()
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H A Dnetwork.c235 &container_of(a, struct tomoyo_inet_acl, head)->perm; in tomoyo_merge_inet_acl()
236 u8 perm = READ_ONCE(*a_perm); in tomoyo_merge_inet_acl() local
237 const u8 b_perm = container_of(b, struct tomoyo_inet_acl, head)->perm; in tomoyo_merge_inet_acl()
240 perm &= ~b_perm; in tomoyo_merge_inet_acl()
242 perm |= b_perm; in tomoyo_merge_inet_acl()
243 WRITE_ONCE(*a_perm, perm); in tomoyo_merge_inet_acl()
244 return !perm; in tomoyo_merge_inet_acl()
261 &container_of(a, struct tomoyo_unix_acl, head)->perm; in tomoyo_merge_unix_acl()
262 u8 perm = READ_ONCE(*a_perm); in tomoyo_merge_unix_acl() local
263 const u8 b_perm = container_of(b, struct tomoyo_unix_acl, head)->perm; in tomoyo_merge_unix_acl()
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H A Dutil.c1058 u16 perm; in tomoyo_domain_quota_is_ok() local
1069 perm = data_race(container_of(ptr, struct tomoyo_path_acl, head)->perm); in tomoyo_domain_quota_is_ok()
1072 perm = data_race(container_of(ptr, struct tomoyo_path2_acl, head)->perm); in tomoyo_domain_quota_is_ok()
1075 perm = data_race(container_of(ptr, struct tomoyo_path_number_acl, head) in tomoyo_domain_quota_is_ok()
1076 ->perm); in tomoyo_domain_quota_is_ok()
1079 perm = data_race(container_of(ptr, struct tomoyo_mkdev_acl, head)->perm); in tomoyo_domain_quota_is_ok()
1082 perm = data_race(container_of(ptr, struct tomoyo_inet_acl, head)->perm); in tomoyo_domain_quota_is_ok()
1085 perm = data_race(container_of(ptr, struct tomoyo_unix_acl, head)->perm); in tomoyo_domain_quota_is_ok()
1088 perm = 0; in tomoyo_domain_quota_is_ok()
1091 perm = 1; in tomoyo_domain_quota_is_ok()
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/linux/security/integrity/
H A Ddigsig.c99 key_perm_t perm, in __integrity_init_keyring() argument
106 KGIDT_INIT(0), cred, perm, in __integrity_init_keyring()
128 key_perm_t perm; in integrity_init_keyring() local
131 perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW in integrity_init_keyring()
159 perm |= KEY_USR_WRITE; in integrity_init_keyring()
162 ret = __integrity_init_keyring(id, perm, restriction); in integrity_init_keyring()
169 off_t size, key_perm_t perm) in integrity_add_key() argument
178 NULL, data, size, perm, in integrity_add_key()
199 key_perm_t perm; in integrity_load_x509() local
209 perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW | KEY_USR_READ; in integrity_load_x509()
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/linux/ipc/
H A Dutil.h183 struct ipc64_perm *perm, int extra_perm);
208 static inline void ipc_lock_object(struct kern_ipc_perm *perm) in ipc_lock_object() argument
210 spin_lock(&perm->lock); in ipc_lock_object()
213 static inline void ipc_unlock_object(struct kern_ipc_perm *perm) in ipc_unlock_object() argument
215 spin_unlock(&perm->lock); in ipc_unlock_object()
218 static inline void ipc_assert_locked_object(struct kern_ipc_perm *perm) in ipc_assert_locked_object() argument
220 assert_spin_locked(&perm->lock); in ipc_assert_locked_object()
223 static inline void ipc_unlock(struct kern_ipc_perm *perm) in ipc_unlock() argument
225 ipc_unlock_object(perm); in ipc_unlock()
237 static inline bool ipc_valid_object(struct kern_ipc_perm *perm) in ipc_valid_object() argument
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H A Dnamespace.c130 struct kern_ipc_perm *perm; in free_ipcs() local
139 perm = idr_find(&ids->ipcs_idr, next_id); in free_ipcs()
140 if (perm == NULL) in free_ipcs()
143 ipc_lock_object(perm); in free_ipcs()
144 free(ns, perm); in free_ipcs()
/linux/security/keys/
H A Dpermission.c55 kperm = key->perm >> 16; in key_task_permission()
61 if (gid_valid(key->gid) && key->perm & KEY_GRP_ALL) { in key_task_permission()
63 kperm = key->perm >> 8; in key_task_permission()
69 kperm = key->perm >> 8; in key_task_permission()
75 kperm = key->perm; in key_task_permission()
83 kperm |= key->perm >> 24; in key_task_permission()
/linux/security/apparmor/
H A Dpolicy_unpack.c647 static bool unpack_perm(struct aa_ext *e, u32 version, struct aa_perms *perm) in unpack_perm() argument
656 aa_unpack_u32(e, &perm->allow, NULL) && in unpack_perm()
657 aa_unpack_u32(e, &perm->deny, NULL) && in unpack_perm()
658 aa_unpack_u32(e, &perm->subtree, NULL) && in unpack_perm()
659 aa_unpack_u32(e, &perm->cond, NULL) && in unpack_perm()
660 aa_unpack_u32(e, &perm->kill, NULL) && in unpack_perm()
661 aa_unpack_u32(e, &perm->complain, NULL) && in unpack_perm()
662 aa_unpack_u32(e, &perm->prompt, NULL) && in unpack_perm()
663 aa_unpack_u32(e, &perm->audit, NULL) && in unpack_perm()
664 aa_unpack_u32(e, &perm->quiet, NULL) && in unpack_perm()
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/linux/arch/powerpc/platforms/powernv/
H A Dopal-sysparam.c149 u8 *perm; in opal_sys_param_init() local
202 perm = kcalloc(count, sizeof(*perm), GFP_KERNEL); in opal_sys_param_init()
203 if (!perm) { in opal_sys_param_init()
220 if (of_property_read_u8_array(sysparam, "param-perm", perm, count)) { in opal_sys_param_init()
248 switch (perm[i] & 3) { in opal_sys_param_init()
272 kfree(perm); in opal_sys_param_init()
281 kfree(perm); in opal_sys_param_init()
/linux/security/integrity/platform_certs/
H A Dmachine_keyring.c26 key_perm_t perm; in add_to_machine_keyring() local
29 perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW; in add_to_machine_keyring()
30 rc = integrity_load_cert(INTEGRITY_KEYRING_MACHINE, source, data, len, perm); in add_to_machine_keyring()
40 data, len, perm); in add_to_machine_keyring()
H A Dplatform_keyring.c29 key_perm_t perm; in add_to_platform_keyring() local
32 perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW; in add_to_platform_keyring()
35 perm); in add_to_platform_keyring()
/linux/drivers/vhost/
H A Diotlb.c52 u64 addr, unsigned int perm, in vhost_iotlb_add_range_ctx() argument
66 perm, opaque); in vhost_iotlb_add_range_ctx()
90 map->perm = perm; in vhost_iotlb_add_range_ctx()
105 u64 addr, unsigned int perm) in vhost_iotlb_add_range() argument
108 addr, perm, NULL); in vhost_iotlb_add_range()
/linux/drivers/iommu/amd/
H A Dppr.c67 int perm = 0; in ppr_flag_to_fault_perm() local
70 perm |= IOMMU_FAULT_PERM_READ; in ppr_flag_to_fault_perm()
72 perm |= IOMMU_FAULT_PERM_WRITE; in ppr_flag_to_fault_perm()
74 perm |= IOMMU_FAULT_PERM_EXEC; in ppr_flag_to_fault_perm()
76 perm |= IOMMU_FAULT_PERM_PRIV; in ppr_flag_to_fault_perm()
78 return perm; in ppr_flag_to_fault_perm()
128 event.fault.prm.perm = ppr_flag_to_fault_perm(PPR_FLAGS(raw[0])); in iommu_call_iopf_notifier()
/linux/lib/crc/arm64/
H A Dcrc-t10dif-core.S88 perm .req v27
150 tbl t5.16b, {\a16\().16b}, perm.16b
377 movi perm.4h, #8, lsl #8
378 orr perm.2s, #1, lsl #16
379 orr perm.2s, #1, lsl #24
380 zip1 perm.16b, perm.16b, perm.16b
381 zip1 perm.16b, perm.16b, perm.16b
/linux/drivers/s390/char/
H A Dkeyboard.c361 int cmd, int perm) in do_kdsk_ioctl() argument
392 if (!perm) in do_kdsk_ioctl()
437 int cmd, int perm) in do_kdgkb_ioctl() argument
466 if (!perm) in do_kdgkb_ioctl()
483 int perm; in kbd_ioctl() local
493 perm = current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG); in kbd_ioctl()
500 return do_kdsk_ioctl(kbd, argp, cmd, perm); in kbd_ioctl()
503 return do_kdgkb_ioctl(kbd, argp, cmd, perm); in kbd_ioctl()
539 if (!perm) in kbd_ioctl()
559 if (!perm) in kbd_ioctl()
/linux/security/selinux/
H A Davc.c194 u8 perm, u8 which) in avc_xperms_has_perm() argument
200 rc = security_xperm_test(xpd->allowed->p, perm); in avc_xperms_has_perm()
203 rc = security_xperm_test(xpd->auditallow->p, perm); in avc_xperms_has_perm()
206 rc = security_xperm_test(xpd->dontaudit->p, perm); in avc_xperms_has_perm()
211 u8 driver, u8 base_perm, u8 perm) in avc_xperms_allow_perm() argument
218 security_xperm_set(xpd->allowed->p, perm); in avc_xperms_allow_perm()
270 static inline void avc_quick_copy_xperms_decision(u8 perm, in avc_quick_copy_xperms_decision() argument
278 u8 i = perm >> 5; in avc_quick_copy_xperms_decision()
386 u8 perm, in avc_xperms_audit_required() argument
396 if (avc_xperms_has_perm(xpd, perm, XPERMS_DONTAUDIT)) in avc_xperms_audit_required()
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/linux/drivers/gpu/drm/i915/
H A Di915_params.c44 #define i915_param_named(name, T, perm, desc) \ argument
45 module_param_named(name, i915_modparams.name, T, perm); \
47 #define i915_param_named_unsafe(name, T, perm, desc) \ argument
48 module_param_named_unsafe(name, i915_modparams.name, T, perm); \
/linux/net/ceph/crush/
H A Dmapper.c90 work->perm[0] = s; in bucket_perm_choose()
96 work->perm[i] = i; in bucket_perm_choose()
101 work->perm[i] = i; in bucket_perm_choose()
102 work->perm[work->perm[0]] = 0; in bucket_perm_choose()
108 dprintk(" perm_choose have %d: %d\n", i, work->perm[i]); in bucket_perm_choose()
116 unsigned int t = work->perm[p + i]; in bucket_perm_choose()
117 work->perm[p + i] = work->perm[p]; in bucket_perm_choose()
118 work->perm[p] = t; in bucket_perm_choose()
125 dprintk(" perm_choose %d: %d\n", i, work->perm[i]); in bucket_perm_choose()
127 s = work->perm[pr]; in bucket_perm_choose()
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/linux/drivers/memory/tegra/
H A Dmc.c597 char perm[7]; in tegra30_mc_handle_irq() local
683 perm[0] = ' '; in tegra30_mc_handle_irq()
684 perm[1] = '['; in tegra30_mc_handle_irq()
687 perm[2] = 'R'; in tegra30_mc_handle_irq()
689 perm[2] = '-'; in tegra30_mc_handle_irq()
692 perm[3] = 'W'; in tegra30_mc_handle_irq()
694 perm[3] = '-'; in tegra30_mc_handle_irq()
697 perm[4] = '-'; in tegra30_mc_handle_irq()
699 perm[4] = 'S'; in tegra30_mc_handle_irq()
701 perm[5] = ']'; in tegra30_mc_handle_irq()
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/linux/fs/9p/
H A Dvfs_inode.c569 struct dentry *dentry, char *extension, u32 perm, u8 mode) in v9fs_create() argument
594 err = p9_client_fcreate(ofid, name, perm, mode, extension); in v9fs_create()
600 if (!(perm & P9_DMLINK)) { in v9fs_create()
649 u32 perm = unixmode2p9mode(v9ses, mode); in v9fs_vfs_create() local
653 fid = v9fs_create(v9ses, dir, dentry, NULL, perm, P9_ORDWR); in v9fs_vfs_create()
676 u32 perm; in v9fs_vfs_mkdir() local
683 perm = unixmode2p9mode(v9ses, mode | S_IFDIR); in v9fs_vfs_mkdir()
684 fid = v9fs_create(v9ses, dir, dentry, NULL, perm, P9_OREAD); in v9fs_vfs_mkdir()
767 u32 perm; in v9fs_vfs_atomic_open() local
785 perm = unixmode2p9mode(v9ses, mode); in v9fs_vfs_atomic_open()
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