| /Linux-v5.4/include/linux/ |
| D | moduleparam.h | 73 const u16 perm; member
126 #define module_param(name, type, perm) \ argument
127 module_param_named(name, name, type, perm)
132 #define module_param_unsafe(name, type, perm) \ argument
133 module_param_named_unsafe(name, name, type, perm)
146 #define module_param_named(name, value, type, perm) \ argument
148 module_param_cb(name, ¶m_ops_##type, &value, perm); \
154 #define module_param_named_unsafe(name, value, type, perm) \ argument
156 module_param_cb_unsafe(name, ¶m_ops_##type, &value, perm); \
167 #define module_param_cb(name, ops, arg, perm) \ argument
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| D | lsm_hooks.h | 1662 int (*msg_queue_alloc_security)(struct kern_ipc_perm *perm);
1663 void (*msg_queue_free_security)(struct kern_ipc_perm *perm);
1664 int (*msg_queue_associate)(struct kern_ipc_perm *perm, int msqflg);
1665 int (*msg_queue_msgctl)(struct kern_ipc_perm *perm, int cmd);
1666 int (*msg_queue_msgsnd)(struct kern_ipc_perm *perm, struct msg_msg *msg,
1668 int (*msg_queue_msgrcv)(struct kern_ipc_perm *perm, struct msg_msg *msg,
1672 int (*shm_alloc_security)(struct kern_ipc_perm *perm);
1673 void (*shm_free_security)(struct kern_ipc_perm *perm);
1674 int (*shm_associate)(struct kern_ipc_perm *perm, int shmflg);
1675 int (*shm_shmctl)(struct kern_ipc_perm *perm, int cmd);
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| D | vt_kern.h | 168 int perm);
170 int perm, int console);
172 int perm);
173 extern int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm);
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| /Linux-v5.4/drivers/vfio/pci/ |
| D | vfio_pci_config.c | 112 struct perm_bits *perm, int offset, __le32 *val);
114 struct perm_bits *perm, int offset, __le32 val);
175 int count, struct perm_bits *perm, in vfio_default_config_read() argument
182 memcpy(&virt, perm->virt + offset, count); in vfio_default_config_read()
201 int count, struct perm_bits *perm, in vfio_default_config_write() argument
206 memcpy(&write, perm->write + offset, count); in vfio_default_config_write()
211 memcpy(&virt, perm->virt + offset, count); in vfio_default_config_write()
248 int count, struct perm_bits *perm, in vfio_direct_config_read() argument
273 int count, struct perm_bits *perm, in vfio_raw_config_write() argument
286 int count, struct perm_bits *perm, in vfio_raw_config_read() argument
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| /Linux-v5.4/security/tomoyo/ |
| D | file.c | 258 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 = *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 *a_perm = perm; in tomoyo_merge_path_acl()
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| D | network.c | 235 &container_of(a, struct tomoyo_inet_acl, head)->perm; in tomoyo_merge_inet_acl()
236 u8 perm = *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 *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 = *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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| D | util.c | 1032 u16 perm; in tomoyo_domain_quota_is_ok() local
1039 perm = container_of(ptr, struct tomoyo_path_acl, head) in tomoyo_domain_quota_is_ok()
1040 ->perm; in tomoyo_domain_quota_is_ok()
1043 perm = container_of(ptr, struct tomoyo_path2_acl, head) in tomoyo_domain_quota_is_ok()
1044 ->perm; in tomoyo_domain_quota_is_ok()
1047 perm = container_of(ptr, struct tomoyo_path_number_acl, in tomoyo_domain_quota_is_ok()
1048 head)->perm; in tomoyo_domain_quota_is_ok()
1051 perm = container_of(ptr, struct tomoyo_mkdev_acl, in tomoyo_domain_quota_is_ok()
1052 head)->perm; in tomoyo_domain_quota_is_ok()
1055 perm = container_of(ptr, struct tomoyo_inet_acl, in tomoyo_domain_quota_is_ok()
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| /Linux-v5.4/security/keys/ |
| D | permission.c | 27 unsigned perm) in key_task_permission() argument
37 kperm = key->perm >> 16; in key_task_permission()
43 if (gid_valid(key->gid) && key->perm & KEY_GRP_ALL) { in key_task_permission()
45 kperm = key->perm >> 8; in key_task_permission()
51 kperm = key->perm >> 8; in key_task_permission()
57 kperm = key->perm; in key_task_permission()
65 kperm |= key->perm >> 24; in key_task_permission()
67 kperm = kperm & perm & KEY_NEED_ALL; in key_task_permission()
69 if (kperm != perm) in key_task_permission()
73 return security_key_permission(key_ref, cred, perm); in key_task_permission()
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| /Linux-v5.4/security/integrity/ |
| D | digsig.c | 98 key_perm_t perm, in __integrity_init_keyring() argument
105 KGIDT_INIT(0), cred, perm, in __integrity_init_keyring()
123 key_perm_t perm; in integrity_init_keyring() local
125 perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW in integrity_init_keyring()
141 perm |= KEY_USR_WRITE; in integrity_init_keyring()
144 return __integrity_init_keyring(id, perm, restriction); in integrity_init_keyring()
148 off_t size, key_perm_t perm) in integrity_add_key() argument
157 NULL, data, size, perm, in integrity_add_key()
177 key_perm_t perm; in integrity_load_x509() local
186 perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW | KEY_USR_READ; in integrity_load_x509()
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| /Linux-v5.4/drivers/tty/vt/ |
| D | vt_ioctl.c | 226 do_fontx_ioctl(int cmd, struct consolefontdesc __user *user_cfd, int perm, struct console_font_op *… in do_fontx_ioctl() argument
236 if (!perm) in do_fontx_ioctl()
266 do_unimap_ioctl(int cmd, struct unimapdesc __user *user_ud, int perm, struct vc_data *vc) in do_unimap_ioctl() argument
274 if (!perm) in do_unimap_ioctl()
278 if (!perm && fg_console != vc->vc_num) in do_unimap_ioctl()
342 int i, perm; in vt_ioctl() local
358 perm = 0; in vt_ioctl()
360 perm = 1; in vt_ioctl()
367 if (!perm) in vt_ioctl()
381 if (!perm) in vt_ioctl()
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| /Linux-v5.4/security/selinux/ |
| D | nlmsgtab.c | 25 u32 perm; member
144 static int nlmsg_perm(u16 nlmsg_type, u32 *perm, const struct nlmsg_perm *tab, size_t tabsize) in nlmsg_perm() argument
150 *perm = tab[i].perm; in nlmsg_perm()
158 int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm) in selinux_nlmsg_lookup() argument
170 err = nlmsg_perm(nlmsg_type, perm, nlmsg_route_perms, in selinux_nlmsg_lookup()
175 err = nlmsg_perm(nlmsg_type, perm, nlmsg_tcpdiag_perms, in selinux_nlmsg_lookup()
185 err = nlmsg_perm(nlmsg_type, perm, nlmsg_xfrm_perms, in selinux_nlmsg_lookup()
194 *perm = NETLINK_AUDIT_SOCKET__NLMSG_RELAY; in selinux_nlmsg_lookup()
196 err = nlmsg_perm(nlmsg_type, perm, nlmsg_audit_perms, in selinux_nlmsg_lookup()
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| D | avc.c | 198 u8 perm, u8 which) in avc_xperms_has_perm() argument
204 rc = security_xperm_test(xpd->allowed->p, perm); in avc_xperms_has_perm()
207 rc = security_xperm_test(xpd->auditallow->p, perm); in avc_xperms_has_perm()
210 rc = security_xperm_test(xpd->dontaudit->p, perm); in avc_xperms_has_perm()
215 u8 driver, u8 perm) in avc_xperms_allow_perm() argument
221 security_xperm_set(xpd->allowed->p, perm); in avc_xperms_allow_perm()
272 static inline void avc_quick_copy_xperms_decision(u8 perm, in avc_quick_copy_xperms_decision() argument
280 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-v5.4/ipc/ |
| D | util.h | 181 struct ipc64_perm *perm, int extra_perm);
206 static inline void ipc_lock_object(struct kern_ipc_perm *perm) in ipc_lock_object() argument
208 spin_lock(&perm->lock); in ipc_lock_object()
211 static inline void ipc_unlock_object(struct kern_ipc_perm *perm) in ipc_unlock_object() argument
213 spin_unlock(&perm->lock); in ipc_unlock_object()
216 static inline void ipc_assert_locked_object(struct kern_ipc_perm *perm) in ipc_assert_locked_object() argument
218 assert_spin_locked(&perm->lock); in ipc_assert_locked_object()
221 static inline void ipc_unlock(struct kern_ipc_perm *perm) in ipc_unlock() argument
223 ipc_unlock_object(perm); in ipc_unlock()
235 static inline bool ipc_valid_object(struct kern_ipc_perm *perm) in ipc_valid_object() argument
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| D | namespace.c | 98 struct kern_ipc_perm *perm; in free_ipcs() local
107 perm = idr_find(&ids->ipcs_idr, next_id); in free_ipcs()
108 if (perm == NULL) in free_ipcs()
111 ipc_lock_object(perm); in free_ipcs()
112 free(ns, perm); in free_ipcs()
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| /Linux-v5.4/arch/powerpc/platforms/powernv/ |
| D | opal-sysparam.c | 149 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()
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| /Linux-v5.4/security/integrity/platform_certs/ |
| D | platform_keyring.c | 29 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()
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| /Linux-v5.4/drivers/memory/tegra/ |
| D | mc.c | 471 char perm[7]; in tegra_mc_irq() local
510 perm[0] = ' '; in tegra_mc_irq()
511 perm[1] = '['; in tegra_mc_irq()
514 perm[2] = 'R'; in tegra_mc_irq()
516 perm[2] = '-'; in tegra_mc_irq()
519 perm[3] = 'W'; in tegra_mc_irq()
521 perm[3] = '-'; in tegra_mc_irq()
524 perm[4] = '-'; in tegra_mc_irq()
526 perm[4] = 'S'; in tegra_mc_irq()
528 perm[5] = ']'; in tegra_mc_irq()
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| /Linux-v5.4/drivers/s390/char/ |
| D | keyboard.c | 360 int cmd, int perm) in do_kdsk_ioctl() argument
391 if (!perm) in do_kdsk_ioctl()
436 int cmd, int perm) in do_kdgkb_ioctl() argument
465 if (!perm) in do_kdgkb_ioctl()
482 int perm; in kbd_ioctl() local
492 perm = current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG); in kbd_ioctl()
499 return do_kdsk_ioctl(kbd, argp, cmd, perm); in kbd_ioctl()
502 return do_kdgkb_ioctl(kbd, argp, cmd, perm); in kbd_ioctl()
538 if (!perm) in kbd_ioctl()
558 if (!perm) in kbd_ioctl()
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| /Linux-v5.4/arch/x86/kernel/cpu/mce/ |
| D | inject.c | 649 umode_t perm; member
651 { .name = "status", .fops = &status_fops, .perm = S_IRUSR | S_IWUSR },
652 { .name = "misc", .fops = &misc_fops, .perm = S_IRUSR | S_IWUSR },
653 { .name = "addr", .fops = &addr_fops, .perm = S_IRUSR | S_IWUSR },
654 { .name = "synd", .fops = &synd_fops, .perm = S_IRUSR | S_IWUSR },
655 { .name = "bank", .fops = &bank_fops, .perm = S_IRUSR | S_IWUSR },
656 { .name = "flags", .fops = &flags_fops, .perm = S_IRUSR | S_IWUSR },
657 { .name = "cpu", .fops = &extcpu_fops, .perm = S_IRUSR | S_IWUSR },
658 { .name = "README", .fops = &readme_fops, .perm = S_IRUSR | S_IRGRP | S_IROTH },
668 debugfs_create_file(dfs_fls[i].name, dfs_fls[i].perm, dfs_inj, in debugfs_init()
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| /Linux-v5.4/drivers/soc/qcom/ |
| D | rmtfs_mem.c | 240 perms[0].perm = QCOM_SCM_PERM_RW; in qcom_rmtfs_mem_probe()
242 perms[1].perm = QCOM_SCM_PERM_RW; in qcom_rmtfs_mem_probe()
268 struct qcom_scm_vmperm perm; in qcom_rmtfs_mem_remove() local
271 perm.vmid = QCOM_SCM_VMID_HLOS; in qcom_rmtfs_mem_remove()
272 perm.perm = QCOM_SCM_PERM_RW; in qcom_rmtfs_mem_remove()
275 &rmtfs_mem->perms, &perm, 1); in qcom_rmtfs_mem_remove()
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| /Linux-v5.4/drivers/gpu/drm/i915/ |
| D | i915_params.c | 30 #define i915_param_named(name, T, perm, desc) \ argument
31 module_param_named(name, i915_modparams.name, T, perm); \
33 #define i915_param_named_unsafe(name, T, perm, desc) \ argument
34 module_param_named_unsafe(name, i915_modparams.name, T, perm); \
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| /Linux-v5.4/sound/core/seq/oss/ |
| D | seq_oss_midi.c | 317 int perm; in snd_seq_oss_midi_open() local
330 perm = 0; in snd_seq_oss_midi_open()
332 perm |= PERM_WRITE; in snd_seq_oss_midi_open()
334 perm |= PERM_READ; in snd_seq_oss_midi_open()
335 perm &= mdev->flags; in snd_seq_oss_midi_open()
336 if (perm == 0) { in snd_seq_oss_midi_open()
342 if ((mdev->opened & perm) == perm) { in snd_seq_oss_midi_open()
347 perm &= ~mdev->opened; in snd_seq_oss_midi_open()
351 if (perm & PERM_WRITE) { in snd_seq_oss_midi_open()
358 if (perm & PERM_READ) { in snd_seq_oss_midi_open()
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| /Linux-v5.4/fs/nfsd/ |
| D | nfs4acl.c | 66 mask_from_posix(unsigned short perm, unsigned int flags) in mask_from_posix() argument
72 if (perm & ACL_READ) in mask_from_posix()
74 if (perm & ACL_WRITE) in mask_from_posix()
76 if ((perm & ACL_WRITE) && (flags & NFS4_ACL_DIR)) in mask_from_posix()
78 if (perm & ACL_EXECUTE) in mask_from_posix()
84 deny_mask_from_posix(unsigned short perm, u32 flags) in deny_mask_from_posix() argument
88 if (perm & ACL_READ) in deny_mask_from_posix()
90 if (perm & ACL_WRITE) in deny_mask_from_posix()
92 if ((perm & ACL_WRITE) && (flags & NFS4_ACL_DIR)) in deny_mask_from_posix()
94 if (perm & ACL_EXECUTE) in deny_mask_from_posix()
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| /Linux-v5.4/drivers/staging/android/ |
| D | vsoc.c | 156 struct fd_scoped_permission *perm);
263 &arg->perm, sizeof(np->permission)) || in do_create_fd_scoped_permission()
363 struct fd_scoped_permission *perm) in do_destroy_fd_scoped_permission() argument
368 if (!perm) in do_destroy_fd_scoped_permission()
371 (owner_region_p->region_begin_offset + perm->owner_offset); in do_destroy_fd_scoped_permission()
373 if (prev != perm->owned_value) in do_destroy_fd_scoped_permission()
376 perm->begin_offset, perm->end_offset, in do_destroy_fd_scoped_permission()
377 owner_region_p->device_name, perm->owner_offset, in do_destroy_fd_scoped_permission()
378 perm->owned_value, prev); in do_destroy_fd_scoped_permission()
1096 struct fd_scoped_permission *perm; in vsoc_get_area() local
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| /Linux-v5.4/fs/ceph/ |
| D | addr.c | 1821 struct ceph_pool_perm *perm; in __ceph_pool_perm_get() local
1829 perm = rb_entry(*p, struct ceph_pool_perm, node); in __ceph_pool_perm_get()
1830 if (pool < perm->pool) in __ceph_pool_perm_get()
1832 else if (pool > perm->pool) in __ceph_pool_perm_get()
1836 perm->pool_ns, in __ceph_pool_perm_get()
1837 perm->pool_ns_len); in __ceph_pool_perm_get()
1843 have = perm->perm; in __ceph_pool_perm_get()
1863 perm = rb_entry(parent, struct ceph_pool_perm, node); in __ceph_pool_perm_get()
1864 if (pool < perm->pool) in __ceph_pool_perm_get()
1866 else if (pool > perm->pool) in __ceph_pool_perm_get()
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