/linux/drivers/gpu/drm/vmwgfx/ |
H A D | vmwgfx_context.c | 122 struct vmw_user_context *uctx) in vmw_context_cotables_unref() argument 130 spin_lock(&uctx->cotable_lock); in vmw_context_cotables_unref() 131 res = uctx->cotables[i]; in vmw_context_cotables_unref() 132 uctx->cotables[i] = NULL; in vmw_context_cotables_unref() 133 spin_unlock(&uctx->cotable_lock); in vmw_context_cotables_unref() 142 struct vmw_user_context *uctx = in vmw_hw_context_destroy() local 154 vmw_cmdbuf_res_man_destroy(uctx->man); in vmw_hw_context_destroy() 156 vmw_binding_state_kill(uctx->cbs); in vmw_hw_context_destroy() 163 vmw_context_cotables_unref(dev_priv, uctx); in vmw_hw_context_destroy() 186 struct vmw_user_context *uctx = in vmw_gb_context_init() local [all …]
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/linux/drivers/infiniband/hw/cxgb4/ |
H A D | resource.c | 108 u32 c4iw_get_cqid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx) in c4iw_get_cqid() argument 114 mutex_lock(&uctx->lock); in c4iw_get_cqid() 115 if (!list_empty(&uctx->cqids)) { in c4iw_get_cqid() 116 entry = list_entry(uctx->cqids.next, struct c4iw_qid_list, in c4iw_get_cqid() 133 list_add_tail(&entry->entry, &uctx->cqids); in c4iw_get_cqid() 144 list_add_tail(&entry->entry, &uctx->qpids); in c4iw_get_cqid() 150 list_add_tail(&entry->entry, &uctx->qpids); in c4iw_get_cqid() 154 mutex_unlock(&uctx->lock); in c4iw_get_cqid() 164 struct c4iw_dev_ucontext *uctx) in c4iw_put_cqid() argument 173 mutex_lock(&uctx->lock); in c4iw_put_cqid() [all …]
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H A D | cq.c | 38 struct c4iw_dev_ucontext *uctx, struct sk_buff *skb, in destroy_cq() argument 67 c4iw_put_cqid(rdev, cq->cqid, uctx); in destroy_cq() 71 struct c4iw_dev_ucontext *uctx, in create_cq() argument 77 int user = (uctx != &rdev->uctx); in create_cq() 83 ucontext = container_of(uctx, struct c4iw_ucontext, uctx); in create_cq() 85 cq->cqid = c4iw_get_cqid(rdev, uctx); in create_cq() 179 c4iw_put_cqid(rdev, cq->cqid, uctx); in create_cq() 991 ucontext ? &ucontext->uctx : &chp->cq.rdev->uctx, in c4iw_destroy_cq() 1080 ucontext ? &ucontext->uctx : &rhp->rdev.uctx, in c4iw_create_cq() 1157 ucontext ? &ucontext->uctx : &rhp->rdev.uctx, in c4iw_create_cq()
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H A D | iw_cxgb4.h | 175 struct c4iw_dev_ucontext uctx; member 523 struct c4iw_dev_ucontext uctx; member 970 struct c4iw_dev_ucontext *uctx); 987 struct c4iw_dev_ucontext *uctx); 989 struct c4iw_dev_ucontext *uctx); 1043 u32 c4iw_get_cqid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx); 1045 struct c4iw_dev_ucontext *uctx); 1046 u32 c4iw_get_qpid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx); 1048 struct c4iw_dev_ucontext *uctx);
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H A D | provider.c | 73 c4iw_release_dev_ucontext(&rhp->rdev, &ucontext->uctx); in c4iw_dealloc_ucontext() 87 c4iw_init_dev_ucontext(&rhp->rdev, &context->uctx); in c4iw_alloc_ucontext()
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/linux/drivers/infiniband/hw/ocrdma/ |
H A D | ocrdma_verbs.c | 193 static int ocrdma_add_mmap(struct ocrdma_ucontext *uctx, u64 phy_addr, in ocrdma_add_mmap() argument 205 mutex_lock(&uctx->mm_list_lock); in ocrdma_add_mmap() 206 list_add_tail(&mm->entry, &uctx->mm_head); in ocrdma_add_mmap() 207 mutex_unlock(&uctx->mm_list_lock); in ocrdma_add_mmap() 211 static void ocrdma_del_mmap(struct ocrdma_ucontext *uctx, u64 phy_addr, in ocrdma_del_mmap() argument 216 mutex_lock(&uctx->mm_list_lock); in ocrdma_del_mmap() 217 list_for_each_entry_safe(mm, tmp, &uctx->mm_head, entry) { in ocrdma_del_mmap() 225 mutex_unlock(&uctx->mm_list_lock); in ocrdma_del_mmap() 228 static bool ocrdma_search_mmap(struct ocrdma_ucontext *uctx, u64 phy_addr, in ocrdma_search_mmap() argument 234 mutex_lock(&uctx->mm_list_lock); in ocrdma_search_mmap() [all …]
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H A D | ocrdma_verbs.h | 64 int ocrdma_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata); 65 void ocrdma_dealloc_ucontext(struct ib_ucontext *uctx);
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H A D | ocrdma_ah.c | 196 if ((pd->uctx) && (pd->uctx->ah_tbl.va)) { in ocrdma_create_ah() 197 ahid_addr = pd->uctx->ah_tbl.va + rdma_ah_get_dlid(attr); in ocrdma_create_ah()
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/linux/security/selinux/ |
H A D | xfrm.c | 75 struct xfrm_user_sec_ctx *uctx, in selinux_xfrm_alloc_user() argument 82 if (ctxp == NULL || uctx == NULL || in selinux_xfrm_alloc_user() 83 uctx->ctx_doi != XFRM_SC_DOI_LSM || in selinux_xfrm_alloc_user() 84 uctx->ctx_alg != XFRM_SC_ALG_SELINUX) in selinux_xfrm_alloc_user() 87 str_len = uctx->ctx_len; in selinux_xfrm_alloc_user() 98 memcpy(ctx->ctx_str, &uctx[1], str_len); in selinux_xfrm_alloc_user() 280 struct xfrm_user_sec_ctx *uctx, in selinux_xfrm_policy_alloc() argument 283 return selinux_xfrm_alloc_user(ctxp, uctx, gfp); in selinux_xfrm_policy_alloc() 329 struct xfrm_user_sec_ctx *uctx) in selinux_xfrm_state_alloc() argument 331 return selinux_xfrm_alloc_user(&x->security, uctx, GFP_KERNEL); in selinux_xfrm_state_alloc()
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/linux/drivers/infiniband/hw/bnxt_re/ |
H A D | ib_verbs.h | 162 struct bnxt_re_ucontext *uctx; member 182 static inline u32 bnxt_re_init_depth(u32 ent, struct bnxt_re_ucontext *uctx) in bnxt_re_init_depth() argument 184 return uctx ? (uctx->cmask & BNXT_RE_UCNTX_CAP_POW2_DISABLED) ? in bnxt_re_init_depth() 189 struct bnxt_re_ucontext *uctx) in bnxt_re_is_var_size_supported() argument 191 if (uctx) in bnxt_re_is_var_size_supported() 192 return uctx->cmask & BNXT_RE_UCNTX_CAP_VAR_WQE_ENABLED; in bnxt_re_is_var_size_supported()
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H A D | ib_verbs.c | 627 bnxt_re_mmap_entry_insert(struct bnxt_re_ucontext *uctx, u64 mem_offset, in bnxt_re_mmap_entry_insert() argument 639 entry->uctx = uctx; in bnxt_re_mmap_entry_insert() 643 ret = rdma_user_mmap_entry_insert_exact(&uctx->ib_uctx, in bnxt_re_mmap_entry_insert() 651 ret = rdma_user_mmap_entry_insert(&uctx->ib_uctx, in bnxt_re_mmap_entry_insert() 854 struct bnxt_re_ucontext *uctx = rdma_udata_to_drv_context( in bnxt_re_create_ah() local 859 spin_lock_irqsave(&uctx->sh_lock, flag); in bnxt_re_create_ah() 860 wrptr = (u32 *)(uctx->shpg + BNXT_RE_AVID_OFFT); in bnxt_re_create_ah() 863 spin_unlock_irqrestore(&uctx->sh_lock, flag); in bnxt_re_create_ah() 1267 struct bnxt_re_ucontext *uctx) in bnxt_re_init_rq_attr() argument 1296 entries = bnxt_re_init_depth(init_attr->cap.max_recv_wr + 1, uctx); in bnxt_re_init_rq_attr() [all …]
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/linux/tools/testing/selftests/powerpc/pmu/sampling_tests/ |
H A D | mmcr2_fcs_fch_test.c | 21 ucontext_t *uctx = data; in sig_usr2_handler() local 23 is_hv = !!(uctx->uc_mcontext.gp_regs[PT_MSR] & MSR_HV); in sig_usr2_handler()
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/linux/security/selinux/include/ |
H A D | xfrm.h | 17 struct xfrm_user_sec_ctx *uctx, gfp_t gfp); 23 struct xfrm_user_sec_ctx *uctx);
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/linux/drivers/infiniband/sw/siw/ |
H A D | siw_verbs.c | 56 struct siw_ucontext *uctx = to_siw_ctx(ctx); in siw_mmap() local 69 rdma_entry = rdma_user_mmap_entry_get(&uctx->base_ucontext, vma); in siw_mmap() 71 siw_dbg(&uctx->sdev->base_dev, "mmap lookup failed: %lu, %#zx\n", in siw_mmap() 124 struct siw_ucontext *uctx = to_siw_ctx(base_ctx); in siw_dealloc_ucontext() local 126 atomic_dec(&uctx->sdev->num_ctx); in siw_dealloc_ucontext() 273 siw_mmap_entry_insert(struct siw_ucontext *uctx, in siw_mmap_entry_insert() argument 286 rv = rdma_user_mmap_entry_insert(&uctx->base_ucontext, in siw_mmap_entry_insert() 316 struct siw_ucontext *uctx = in siw_create_qp() local 451 siw_mmap_entry_insert(uctx, qp->sendq, in siw_create_qp() 462 siw_mmap_entry_insert(uctx, qp->recvq, in siw_create_qp() [all …]
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/linux/drivers/infiniband/hw/qedr/ |
H A D | verbs.h | 45 int qedr_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata); 46 void qedr_dealloc_ucontext(struct ib_ucontext *uctx);
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H A D | verbs.c | 261 int qedr_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) in qedr_alloc_ucontext() argument 263 struct ib_device *ibdev = uctx->device; in qedr_alloc_ucontext() 265 struct qedr_ucontext *ctx = get_qedr_ucontext(uctx); in qedr_alloc_ucontext() 310 rc = rdma_user_mmap_entry_insert(uctx, &entry->rdma_entry, in qedr_alloc_ucontext() 367 struct qedr_ucontext *uctx = get_qedr_ucontext(ibctx); in qedr_dealloc_ucontext() local 369 DP_DEBUG(uctx->dev, QEDR_MSG_INIT, "Deallocating user context %p\n", in qedr_dealloc_ucontext() 370 uctx); in qedr_dealloc_ucontext() 372 rdma_user_mmap_entry_remove(uctx->db_mmap_entry); in qedr_dealloc_ucontext() 472 pd->uctx = context; in qedr_alloc_pd() 473 pd->uctx->pd = pd; in qedr_alloc_pd() [all …]
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/linux/drivers/infiniband/hw/usnic/ |
H A D | usnic_ib_verbs.c | 633 int usnic_ib_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) in usnic_ib_alloc_ucontext() argument 635 struct ib_device *ibdev = uctx->device; in usnic_ib_alloc_ucontext() 636 struct usnic_ib_ucontext *context = to_ucontext(uctx); in usnic_ib_alloc_ucontext() 663 struct usnic_ib_ucontext *uctx = to_ucontext(context); in usnic_ib_mmap() local 682 list_for_each_entry(qp_grp, &uctx->qp_grp_list, link) { in usnic_ib_mmap()
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H A D | usnic_ib_verbs.h | 65 int usnic_ib_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata);
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/linux/drivers/infiniband/hw/vmw_pvrdma/ |
H A D | pvrdma_verbs.c | 313 int pvrdma_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) in pvrdma_alloc_ucontext() argument 315 struct ib_device *ibdev = uctx->device; in pvrdma_alloc_ucontext() 317 struct pvrdma_ucontext *context = to_vucontext(uctx); in pvrdma_alloc_ucontext()
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H A D | pvrdma_verbs.h | 364 int pvrdma_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata);
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/linux/security/ |
H A D | security.c | 882 int lsm_fill_user_ctx(struct lsm_ctx __user *uctx, u32 *uctx_len, in lsm_fill_user_ctx() argument 897 if (!uctx) in lsm_fill_user_ctx() 911 if (copy_to_user(uctx, nctx, nctx_len)) in lsm_fill_user_ctx() 4103 int security_getselfattr(unsigned int attr, struct lsm_ctx __user *uctx, in security_getselfattr() argument 4108 u8 __user *base = (u8 __user *)uctx; in security_getselfattr() 4128 if (flags != LSM_FLAG_SINGLE || !uctx) in security_getselfattr() 4130 if (copy_from_user(&lctx, uctx, sizeof(lctx))) in security_getselfattr() 4149 uctx = (struct lsm_ctx __user *)(base + total); in security_getselfattr() 4150 rc = scall->hl->hook.getselfattr(attr, uctx, &entrysize, flags); in security_getselfattr() 4194 int security_setselfattr(unsigned int attr, struct lsm_ctx __user *uctx, in security_setselfattr() argument [all …]
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/linux/drivers/scsi/qla2xxx/ |
H A D | qla_nvme.h | 41 struct qla_nvme_unsol_ctx *uctx; member
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/linux/usr/include/ |
H A D | Makefile | 67 no-header-test += asm/uctx.h
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/linux/net/xfrm/ |
H A D | xfrm_state.c | 1941 struct xfrm_user_sec_ctx *uctx; in clone_security() local 1942 int size = sizeof(*uctx) + security->ctx_len; in clone_security() 1945 uctx = kmalloc(size, GFP_KERNEL); in clone_security() 1946 if (!uctx) in clone_security() 1949 uctx->exttype = XFRMA_SEC_CTX; in clone_security() 1950 uctx->len = size; in clone_security() 1951 uctx->ctx_doi = security->ctx_doi; in clone_security() 1952 uctx->ctx_alg = security->ctx_alg; in clone_security() 1953 uctx->ctx_len = security->ctx_len; in clone_security() 1954 memcpy(uctx + 1, security->ctx_str, security->ctx_len); in clone_security() [all …]
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/linux/drivers/infiniband/hw/mthca/ |
H A D | mthca_provider.c | 286 static int mthca_alloc_ucontext(struct ib_ucontext *uctx, in mthca_alloc_ucontext() argument 289 struct ib_device *ibdev = uctx->device; in mthca_alloc_ucontext() 291 struct mthca_ucontext *context = to_mucontext(uctx); in mthca_alloc_ucontext()
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