| /Linux-v5.4/drivers/misc/vmw_vmci/ |
| D | vmci_context.c | 44 static void ctx_signal_notify(struct vmci_ctx *context) in ctx_signal_notify() argument
46 *context->notify = true; in ctx_signal_notify()
49 static void ctx_clear_notify(struct vmci_ctx *context) in ctx_clear_notify() argument
51 *context->notify = false; in ctx_clear_notify()
58 static void ctx_clear_notify_call(struct vmci_ctx *context) in ctx_clear_notify_call() argument
60 if (context->pending_datagrams == 0 && in ctx_clear_notify_call()
61 vmci_handle_arr_get_size(context->pending_doorbell_array) == 0) in ctx_clear_notify_call()
62 ctx_clear_notify(context); in ctx_clear_notify_call()
69 void vmci_ctx_check_signal_notify(struct vmci_ctx *context) in vmci_ctx_check_signal_notify() argument
71 spin_lock(&context->lock); in vmci_ctx_check_signal_notify()
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| D | vmci_route.c | 42 if (VMCI_INVALID_ID == dst->context) in vmci_route()
46 if (VMCI_HYPERVISOR_CONTEXT_ID == dst->context) { in vmci_route()
64 if (VMCI_HOST_CONTEXT_ID == src->context) in vmci_route()
75 if (VMCI_INVALID_ID == src->context && in vmci_route()
77 src->context = vmci_get_context_id(); in vmci_route()
85 if (VMCI_HOST_CONTEXT_ID == dst->context) { in vmci_route()
94 if (src->context == VMCI_HYPERVISOR_CONTEXT_ID) { in vmci_route()
113 if (VMCI_INVALID_ID == src->context) in vmci_route()
114 src->context = vmci_get_context_id(); in vmci_route()
130 if (VMCI_INVALID_ID == src->context) { in vmci_route()
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| /Linux-v5.4/security/selinux/ss/ |
| D | mls.h | 28 int mls_compute_context_len(struct policydb *p, struct context *context);
29 void mls_sid_to_context(struct policydb *p, struct context *context,
31 int mls_context_isvalid(struct policydb *p, struct context *c);
38 struct context *context,
42 int mls_from_string(struct policydb *p, char *str, struct context *context,
45 int mls_range_set(struct context *context, struct mls_range *range);
49 struct context *oldc,
50 struct context *newc);
53 struct context *scontext,
54 struct context *tcontext,
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| D | mls.c | 36 int mls_compute_context_len(struct policydb *p, struct context *context) in mls_compute_context_len() argument
48 int index_sens = context->range.level[l].sens; in mls_compute_context_len()
54 e = &context->range.level[l].cat; in mls_compute_context_len()
73 if (mls_level_eq(&context->range.level[0], in mls_compute_context_len()
74 &context->range.level[1])) in mls_compute_context_len()
90 struct context *context, in mls_sid_to_context() argument
108 context->range.level[l].sens - 1)); in mls_sid_to_context()
114 e = &context->range.level[l].cat; in mls_sid_to_context()
150 if (mls_level_eq(&context->range.level[0], in mls_sid_to_context()
151 &context->range.level[1])) in mls_sid_to_context()
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| D | sidtab.c | 40 int sidtab_set_initial(struct sidtab *s, u32 sid, struct context *context) in sidtab_set_initial() argument
50 rc = context_cpy(&entry->context, context); in sidtab_set_initial()
91 static struct context *sidtab_do_lookup(struct sidtab *s, u32 index, int alloc) in sidtab_do_lookup()
128 return &entry->ptr_leaf->entries[index % SIDTAB_LEAF_ENTRIES].context; in sidtab_do_lookup()
131 static struct context *sidtab_lookup(struct sidtab *s, u32 index) in sidtab_lookup()
142 static struct context *sidtab_lookup_initial(struct sidtab *s, u32 sid) in sidtab_lookup_initial()
144 return s->isids[sid - 1].set ? &s->isids[sid - 1].context : NULL; in sidtab_lookup_initial()
147 static struct context *sidtab_search_core(struct sidtab *s, u32 sid, int force) in sidtab_search_core()
149 struct context *context; in sidtab_search_core() local
153 context = sidtab_lookup(s, sid - (SECINITSID_NUM + 1)); in sidtab_search_core()
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| /Linux-v5.4/fs/xfs/ |
| D | xfs_attr_list.c | 52 xfs_attr_shortform_list(xfs_attr_list_context_t *context) in xfs_attr_shortform_list() argument
61 ASSERT(context != NULL); in xfs_attr_shortform_list()
62 dp = context->dp; in xfs_attr_shortform_list()
69 cursor = context->cursor; in xfs_attr_shortform_list()
72 trace_xfs_attr_list_sf(context); in xfs_attr_shortform_list()
83 if (context->bufsize == 0 || in xfs_attr_shortform_list()
85 (dp->i_afp->if_bytes + sf->hdr.count * 16) < context->bufsize)) { in xfs_attr_shortform_list()
87 context->put_listent(context, in xfs_attr_shortform_list()
96 if (context->seen_enough) in xfs_attr_shortform_list()
100 trace_xfs_attr_list_sf_all(context); in xfs_attr_shortform_list()
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| D | xfs_xattr.c | 120 struct xfs_attr_list_context *context, in __xfs_xattr_put_listent() argument
129 if (context->count < 0 || context->seen_enough) in __xfs_xattr_put_listent()
132 if (!context->alist) in __xfs_xattr_put_listent()
135 arraytop = context->count + prefix_len + namelen + 1; in __xfs_xattr_put_listent()
136 if (arraytop > context->firstu) { in __xfs_xattr_put_listent()
137 context->count = -1; /* insufficient space */ in __xfs_xattr_put_listent()
138 context->seen_enough = 1; in __xfs_xattr_put_listent()
141 offset = (char *)context->alist + context->count; in __xfs_xattr_put_listent()
149 context->count += prefix_len + namelen + 1; in __xfs_xattr_put_listent()
155 struct xfs_attr_list_context *context, in xfs_xattr_put_listent() argument
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| /Linux-v5.4/kernel/ |
| D | auditsc.c | 847 static inline void audit_proctitle_free(struct audit_context *context) in audit_proctitle_free() argument
849 kfree(context->proctitle.value); in audit_proctitle_free()
850 context->proctitle.value = NULL; in audit_proctitle_free()
851 context->proctitle.len = 0; in audit_proctitle_free()
854 static inline void audit_free_module(struct audit_context *context) in audit_free_module() argument
856 if (context->type == AUDIT_KERN_MODULE) { in audit_free_module()
857 kfree(context->module.name); in audit_free_module()
858 context->module.name = NULL; in audit_free_module()
861 static inline void audit_free_names(struct audit_context *context) in audit_free_names() argument
865 list_for_each_entry_safe(n, next, &context->names_list, list) { in audit_free_names()
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| /Linux-v5.4/drivers/gpu/drm/etnaviv/ |
| D | etnaviv_mmu.c | 16 static void etnaviv_context_unmap(struct etnaviv_iommu_context *context, in etnaviv_context_unmap() argument
29 unmapped_page = context->global->ops->unmap(context, iova, in etnaviv_context_unmap()
39 static int etnaviv_context_map(struct etnaviv_iommu_context *context, in etnaviv_context_map() argument
55 ret = context->global->ops->map(context, iova, paddr, pgsize, in etnaviv_context_map()
67 etnaviv_context_unmap(context, orig_iova, orig_size - size); in etnaviv_context_map()
72 static int etnaviv_iommu_map(struct etnaviv_iommu_context *context, u32 iova, in etnaviv_iommu_map() argument
79 if (!context || !sgt) in etnaviv_iommu_map()
88 ret = etnaviv_context_map(context, da, pa, bytes, prot); in etnaviv_iommu_map()
103 etnaviv_context_unmap(context, da, bytes); in etnaviv_iommu_map()
109 static void etnaviv_iommu_unmap(struct etnaviv_iommu_context *context, u32 iova, in etnaviv_iommu_unmap() argument
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| D | etnaviv_iommu.c | 28 to_v1_context(struct etnaviv_iommu_context *context) in to_v1_context() argument
30 return container_of(context, struct etnaviv_iommuv1_context, base); in to_v1_context()
33 static void etnaviv_iommuv1_free(struct etnaviv_iommu_context *context) in etnaviv_iommuv1_free() argument
35 struct etnaviv_iommuv1_context *v1_context = to_v1_context(context); in etnaviv_iommuv1_free()
37 drm_mm_takedown(&context->mm); in etnaviv_iommuv1_free()
39 dma_free_wc(context->global->dev, PT_SIZE, v1_context->pgtable_cpu, in etnaviv_iommuv1_free()
42 context->global->v1.shared_context = NULL; in etnaviv_iommuv1_free()
47 static int etnaviv_iommuv1_map(struct etnaviv_iommu_context *context, in etnaviv_iommuv1_map() argument
51 struct etnaviv_iommuv1_context *v1_context = to_v1_context(context); in etnaviv_iommuv1_map()
62 static size_t etnaviv_iommuv1_unmap(struct etnaviv_iommu_context *context, in etnaviv_iommuv1_unmap() argument
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| D | etnaviv_iommu_v2.c | 42 to_v2_context(struct etnaviv_iommu_context *context) in to_v2_context() argument
44 return container_of(context, struct etnaviv_iommuv2_context, base); in to_v2_context()
47 static void etnaviv_iommuv2_free(struct etnaviv_iommu_context *context) in etnaviv_iommuv2_free() argument
49 struct etnaviv_iommuv2_context *v2_context = to_v2_context(context); in etnaviv_iommuv2_free()
52 drm_mm_takedown(&context->mm); in etnaviv_iommuv2_free()
56 dma_free_wc(context->global->dev, SZ_4K, in etnaviv_iommuv2_free()
61 dma_free_wc(context->global->dev, SZ_4K, v2_context->mtlb_cpu, in etnaviv_iommuv2_free()
64 clear_bit(v2_context->id, context->global->v2.pta_alloc); in etnaviv_iommuv2_free()
92 static int etnaviv_iommuv2_map(struct etnaviv_iommu_context *context, in etnaviv_iommuv2_map() argument
96 struct etnaviv_iommuv2_context *v2_context = to_v2_context(context); in etnaviv_iommuv2_map()
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/ |
| D | en_resources.c | 42 int user_prio, struct mlx4_qp_context *context) in mlx4_en_fill_qp_context() argument
47 memset(context, 0, sizeof(*context)); in mlx4_en_fill_qp_context()
48 context->flags = cpu_to_be32(7 << 16 | rss << MLX4_RSS_QPC_FLAG_OFFSET); in mlx4_en_fill_qp_context()
49 context->pd = cpu_to_be32(mdev->priv_pdn); in mlx4_en_fill_qp_context()
50 context->mtu_msgmax = 0xff; in mlx4_en_fill_qp_context()
52 context->rq_size_stride = ilog2(size) << 3 | (ilog2(stride) - 4); in mlx4_en_fill_qp_context()
54 context->sq_size_stride = ilog2(size) << 3 | (ilog2(stride) - 4); in mlx4_en_fill_qp_context()
56 context->params2 |= cpu_to_be32(MLX4_QP_BIT_FPP); in mlx4_en_fill_qp_context()
59 context->sq_size_stride = ilog2(TXBB_SIZE) - 4; in mlx4_en_fill_qp_context()
61 context->usr_page = cpu_to_be32(mlx4_to_hw_uar_index(mdev->dev, in mlx4_en_fill_qp_context()
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| /Linux-v5.4/arch/s390/include/asm/ |
| D | mmu_context.h | 21 spin_lock_init(&mm->context.lock); in init_new_context()
22 INIT_LIST_HEAD(&mm->context.pgtable_list); in init_new_context()
23 INIT_LIST_HEAD(&mm->context.gmap_list); in init_new_context()
24 cpumask_clear(&mm->context.cpu_attach_mask); in init_new_context()
25 atomic_set(&mm->context.flush_count, 0); in init_new_context()
26 mm->context.gmap_asce = 0; in init_new_context()
27 mm->context.flush_mm = 0; in init_new_context()
28 mm->context.compat_mm = test_thread_flag(TIF_31BIT); in init_new_context()
30 mm->context.alloc_pgste = page_table_allocate_pgste || in init_new_context()
32 (current->mm && current->mm->context.alloc_pgste); in init_new_context()
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| /Linux-v5.4/arch/powerpc/mm/book3s64/ |
| D | mmu_context.c | 95 mm->context.hash_context = kmalloc(sizeof(struct hash_mm_context), in hash__init_new_context()
97 if (!mm->context.hash_context) in hash__init_new_context()
114 if (mm->context.id == 0) { in hash__init_new_context()
115 memset(mm->context.hash_context, 0, sizeof(struct hash_mm_context)); in hash__init_new_context()
119 …memcpy(mm->context.hash_context, current->mm->context.hash_context, sizeof(struct hash_mm_context)… in hash__init_new_context()
122 if (current->mm->context.hash_context->spt) { in hash__init_new_context()
123 mm->context.hash_context->spt = kmalloc(sizeof(struct subpage_prot_table), in hash__init_new_context()
125 if (!mm->context.hash_context->spt) { in hash__init_new_context()
126 kfree(mm->context.hash_context); in hash__init_new_context()
133 index = realloc_context_ids(&mm->context); in hash__init_new_context()
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| /Linux-v5.4/arch/sparc/mm/ |
| D | tsb.c | 124 spin_lock_irqsave(&mm->context.lock, flags); in flush_tsb_user()
127 base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb; in flush_tsb_user()
128 nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries; in flush_tsb_user()
140 else if (mm->context.tsb_block[MM_TSB_HUGE].tsb) { in flush_tsb_user()
141 base = (unsigned long) mm->context.tsb_block[MM_TSB_HUGE].tsb; in flush_tsb_user()
142 nentries = mm->context.tsb_block[MM_TSB_HUGE].tsb_nentries; in flush_tsb_user()
149 spin_unlock_irqrestore(&mm->context.lock, flags); in flush_tsb_user()
157 spin_lock_irqsave(&mm->context.lock, flags); in flush_tsb_user_page()
160 base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb; in flush_tsb_user_page()
161 nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries; in flush_tsb_user_page()
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| /Linux-v5.4/drivers/usb/image/ |
| D | microtek.c | 187 MTS_DEBUG("transfer = 0x%x context = 0x%x\n",(int)transfer,(int)context ); \
188 …MTS_DEBUG("status = 0x%x data-length = 0x%x sent = 0x%x\n",transfer->status,(int)context->data_len…
189 mts_debug_dump(context->instance);\
204 struct mts_transfer_context* context = (struct mts_transfer_context*)transfer->context; \
381 context->instance->usb_dev, in mts_int_submit_urb()
386 context in mts_int_submit_urb()
392 context->srb->result = DID_ERROR << 16; in mts_int_submit_urb()
403 if ( likely(context->final_callback != NULL) ) in mts_transfer_cleanup()
404 context->final_callback(context->srb); in mts_transfer_cleanup()
411 context->srb->result &= MTS_SCSI_ERR_MASK; in mts_transfer_done()
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| /Linux-v5.4/drivers/infiniband/hw/hns/ |
| D | hns_roce_restrack.c | 13 struct hns_roce_v2_cq_context *context) in hns_roce_fill_cq() argument
16 roce_get_field(context->byte_4_pg_ceqn, in hns_roce_fill_cq()
22 roce_get_field(context->byte_4_pg_ceqn, in hns_roce_fill_cq()
28 roce_get_field(context->byte_8_cqn, in hns_roce_fill_cq()
34 roce_get_field(context->byte_16_hop_addr, in hns_roce_fill_cq()
41 roce_get_field(context->byte_28_cq_pi, in hns_roce_fill_cq()
48 roce_get_field(context->byte_32_cq_ci, in hns_roce_fill_cq()
55 roce_get_field(context->byte_56_cqe_period_maxcnt, in hns_roce_fill_cq()
62 roce_get_field(context->byte_56_cqe_period_maxcnt, in hns_roce_fill_cq()
68 roce_get_field(context->byte_52_cqe_cnt, in hns_roce_fill_cq()
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| /Linux-v5.4/fs/ocfs2/ |
| D | move_extents.c | 52 struct ocfs2_move_extents_context *context, in __ocfs2_move_extent() argument
57 struct inode *inode = context->inode; in __ocfs2_move_extent()
62 u64 ino = ocfs2_metadata_cache_owner(context->et.et_ci); in __ocfs2_move_extent()
78 path = ocfs2_new_path_from_et(&context->et); in __ocfs2_move_extent()
111 context->et.et_root_bh, in __ocfs2_move_extent()
118 ret = ocfs2_split_extent(handle, &context->et, path, index, in __ocfs2_move_extent()
119 &replace_rec, context->meta_ac, in __ocfs2_move_extent()
120 &context->dealloc); in __ocfs2_move_extent()
126 ocfs2_journal_dirty(handle, context->et.et_root_bh); in __ocfs2_move_extent()
128 context->new_phys_cpos = new_p_cpos; in __ocfs2_move_extent()
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| /Linux-v5.4/arch/ia64/include/asm/ |
| D | mmu_context.h | 83 nv_mm_context_t context = mm->context; in get_mmu_context() local
85 if (likely(context)) in get_mmu_context()
90 context = mm->context; in get_mmu_context()
91 if (context == 0) { in get_mmu_context()
101 mm->context = context = ia64_ctx.next++; in get_mmu_context()
102 __set_bit(context, ia64_ctx.bitmap); in get_mmu_context()
112 return context; in get_mmu_context()
122 mm->context = 0; in init_new_context()
133 reload_context (nv_mm_context_t context) in reload_context() argument
140 rid = context << 3; /* make space for encoding the region number */ in reload_context()
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| /Linux-v5.4/drivers/gpu/drm/i915/selftests/ |
| D | i915_syncmap.c | 163 static int check_one(struct i915_syncmap **sync, u64 context, u32 seqno) in check_one() argument
167 err = i915_syncmap_set(sync, context, seqno); in check_one()
173 context, (*sync)->height, (*sync)->prefix); in check_one()
179 context); in check_one()
193 if (!i915_syncmap_is_later(sync, context, seqno)) { in check_one()
195 context, seqno); in check_one()
217 u64 context = i915_prandom_u64_state(&prng); in igt_syncmap_one() local
225 err = check_one(&sync, context, in igt_syncmap_one()
238 static int check_leaf(struct i915_syncmap **sync, u64 context, u32 seqno) in check_leaf() argument
242 err = i915_syncmap_set(sync, context, seqno); in check_leaf()
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| /Linux-v5.4/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/ |
| D | dce110_clk_mgr.c | 92 uint32_t dce110_get_min_vblank_time_us(const struct dc_state *context) in dce110_get_min_vblank_time_us() argument
97 for (j = 0; j < context->stream_count; j++) { in dce110_get_min_vblank_time_us()
98 struct dc_stream_state *stream = context->streams[j]; in dce110_get_min_vblank_time_us()
120 const struct dc_state *context, in dce110_fill_display_configs() argument
126 for (j = 0; j < context->stream_count; j++) { in dce110_fill_display_configs()
129 const struct dc_stream_state *stream = context->streams[j]; in dce110_fill_display_configs()
135 if (stream == context->res_ctx.pipe_ctx[k].stream) { in dce110_fill_display_configs()
136 pipe_ctx = &context->res_ctx.pipe_ctx[k]; in dce110_fill_display_configs()
174 struct dc_state *context) in dce11_pplib_apply_display_requirements() argument
176 struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg; in dce11_pplib_apply_display_requirements()
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| /Linux-v5.4/drivers/pci/hotplug/ |
| D | acpiphp_glue.c | 50 static void hotplug_event(u32 type, struct acpiphp_context *context);
61 struct acpiphp_context *context; in acpiphp_init_context() local
63 context = kzalloc(sizeof(*context), GFP_KERNEL); in acpiphp_init_context()
64 if (!context) in acpiphp_init_context()
67 context->refcount = 1; in acpiphp_init_context()
68 context->hp.notify = acpiphp_hotplug_notify; in acpiphp_init_context()
69 context->hp.fixup = acpiphp_post_dock_fixup; in acpiphp_init_context()
70 acpi_set_hp_context(adev, &context->hp); in acpiphp_init_context()
71 return context; in acpiphp_init_context()
82 struct acpiphp_context *context; in acpiphp_get_context() local
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| /Linux-v5.4/arch/parisc/include/asm/ |
| D | mmu_context.h | 27 mm->context = alloc_sid(); in init_new_context()
34 free_sid(mm->context); in destroy_context()
35 mm->context = 0; in destroy_context()
38 static inline unsigned long __space_to_prot(mm_context_t context) in __space_to_prot() argument
41 return context << 1; in __space_to_prot()
43 return context >> (SPACEID_SHIFT - 1); in __space_to_prot()
47 static inline void load_context(mm_context_t context) in load_context() argument
49 mtsp(context, 3); in load_context()
50 mtctl(__space_to_prot(context), 8); in load_context()
58 load_context(next->context); in switch_mm_irqs_off()
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| /Linux-v5.4/arch/m68k/include/asm/ |
| D | mmu_context.h | 36 if (mm->context != NO_CONTEXT) in get_mmu_context()
49 mm->context = ctx; in get_mmu_context()
56 #define init_new_context(tsk, mm) (((mm)->context = NO_CONTEXT), 0)
63 if (mm->context != NO_CONTEXT) { in destroy_context()
64 clear_bit(mm->context, context_map); in destroy_context()
65 mm->context = NO_CONTEXT; in destroy_context()
70 static inline void set_context(mm_context_t context, pgd_t *pgd) in set_context() argument
72 __asm__ __volatile__ ("movec %0,%%asid" : : "d" (context)); in set_context()
79 set_context(tsk->mm->context, next->pgd); in switch_mm()
90 set_context(mm->context, mm->pgd); in activate_mm()
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| /Linux-v5.4/crypto/ |
| D | rsa_helper.c | 16 int rsa_get_n(void *context, size_t hdrlen, unsigned char tag, in rsa_get_n() argument
19 struct rsa_key *key = context; in rsa_get_n()
46 int rsa_get_e(void *context, size_t hdrlen, unsigned char tag, in rsa_get_e() argument
49 struct rsa_key *key = context; in rsa_get_e()
61 int rsa_get_d(void *context, size_t hdrlen, unsigned char tag, in rsa_get_d() argument
64 struct rsa_key *key = context; in rsa_get_d()
76 int rsa_get_p(void *context, size_t hdrlen, unsigned char tag, in rsa_get_p() argument
79 struct rsa_key *key = context; in rsa_get_p()
91 int rsa_get_q(void *context, size_t hdrlen, unsigned char tag, in rsa_get_q() argument
94 struct rsa_key *key = context; in rsa_get_q()
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