| /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/fwctl/mlx5/ |
| H A D | main.c | 19 struct fwctl_uctx uctx; member
97 void *uctx; in mlx5ctl_alloc_uid() local
101 uctx = MLX5_ADDR_OF(create_uctx_in, in, uctx); in mlx5ctl_alloc_uid()
105 MLX5_SET(uctx, uctx, cap, cap); in mlx5ctl_alloc_uid()
129 static int mlx5ctl_open_uctx(struct fwctl_uctx *uctx) in mlx5ctl_open_uctx() argument
132 container_of(uctx, struct mlx5ctl_uctx, uctx); in mlx5ctl_open_uctx()
134 container_of(uctx->fwctl, struct mlx5ctl_dev, fwctl); in mlx5ctl_open_uctx()
154 static void mlx5ctl_close_uctx(struct fwctl_uctx *uctx) in mlx5ctl_close_uctx() argument
157 container_of(uctx->fwctl, struct mlx5ctl_dev, fwctl); in mlx5ctl_close_uctx()
159 container_of(uctx, struct mlx5ctl_uctx, uctx); in mlx5ctl_close_uctx()
[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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| /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/fwctl/pds/ |
| H A D | main.c | 21 struct fwctl_uctx uctx; member
42 static int pdsfc_open_uctx(struct fwctl_uctx *uctx) in pdsfc_open_uctx() argument
44 struct pdsfc_dev *pdsfc = container_of(uctx->fwctl, struct pdsfc_dev, fwctl); in pdsfc_open_uctx()
45 struct pdsfc_uctx *pdsfc_uctx = container_of(uctx, struct pdsfc_uctx, uctx); in pdsfc_open_uctx()
52 static void pdsfc_close_uctx(struct fwctl_uctx *uctx) in pdsfc_close_uctx() argument
56 static void *pdsfc_info(struct fwctl_uctx *uctx, size_t *length) in pdsfc_info() argument
58 struct pdsfc_uctx *pdsfc_uctx = container_of(uctx, struct pdsfc_uctx, uctx); in pdsfc_info()
350 static void *pdsfc_fw_rpc(struct fwctl_uctx *uctx, enum fwctl_rpc_scope scope, in pdsfc_fw_rpc() argument
353 struct pdsfc_dev *pdsfc = container_of(uctx->fwctl, struct pdsfc_dev, fwctl); in pdsfc_fw_rpc()
354 struct device *dev = &uctx->fwctl->dev; in pdsfc_fw_rpc()
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| /linux/tools/testing/selftests/kvm/arm64/ |
| H A D | host_sve.c | 28 ucontext_t *uctx = ctx; in handle_sigill() local
35 uctx->uc_mcontext.pc += 4; in handle_sigill()
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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/hw/ocrdma/ |
| 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/net/key/ |
| H A D | af_key.c | 466 struct xfrm_user_sec_ctx *uctx = NULL; in pfkey_sadb2xfrm_user_sec_ctx() local
469 uctx = kmalloc((sizeof(*uctx)+ctx_size), gfp); in pfkey_sadb2xfrm_user_sec_ctx()
471 if (!uctx) in pfkey_sadb2xfrm_user_sec_ctx()
474 uctx->len = pfkey_sec_ctx_len(sec_ctx); in pfkey_sadb2xfrm_user_sec_ctx()
475 uctx->exttype = sec_ctx->sadb_x_sec_exttype; in pfkey_sadb2xfrm_user_sec_ctx()
476 uctx->ctx_doi = sec_ctx->sadb_x_ctx_doi; in pfkey_sadb2xfrm_user_sec_ctx()
477 uctx->ctx_alg = sec_ctx->sadb_x_ctx_alg; in pfkey_sadb2xfrm_user_sec_ctx()
478 uctx->ctx_len = sec_ctx->sadb_x_ctx_len; in pfkey_sadb2xfrm_user_sec_ctx()
479 memcpy(uctx + 1, sec_ctx + 1, in pfkey_sadb2xfrm_user_sec_ctx()
480 uctx->ctx_len); in pfkey_sadb2xfrm_user_sec_ctx()
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| /linux/drivers/cxl/core/ |
| H A D | features.c | 361 static int cxlctl_open_uctx(struct fwctl_uctx *uctx) in cxlctl_open_uctx() argument
366 static void cxlctl_close_uctx(struct fwctl_uctx *uctx) in cxlctl_close_uctx() argument
654 static void *cxlctl_fw_rpc(struct fwctl_uctx *uctx, enum fwctl_rpc_scope scope, in cxlctl_fw_rpc() argument
657 struct fwctl_device *fwctl_dev = uctx->fwctl; in cxlctl_fw_rpc()
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| /linux/security/ |
| H A D | security.c | 386 * @uctx: a userspace LSM context to be filled
387 * @uctx_len: available uctx size (input), used uctx size (output)
393 * Fill all of the fields in a userspace lsm_ctx structure. If @uctx is NULL
400 int lsm_fill_user_ctx(struct lsm_ctx __user *uctx, u32 *uctx_len, in lsm_fill_user_ctx() argument
415 if (!uctx) in lsm_fill_user_ctx()
429 if (copy_to_user(uctx, nctx, nctx_len)) in lsm_fill_user_ctx()
3714 * @uctx: the user-space destination for the information, or NULL
3720 * A NULL value for @uctx can be used to get both the number of attributes
3727 int security_getselfattr(unsigned int attr, struct lsm_ctx __user *uctx,
3728 security_getselfattr(unsigned int attr,struct lsm_ctx __user * uctx,u32 __user * size,u32 flags) security_getselfattr() argument
3819 security_setselfattr(unsigned int attr,struct lsm_ctx __user * uctx,u32 size,u32 flags) security_setselfattr() argument
[all...] |
| /linux/net/xfrm/ |
| H A D | xfrm_user.c | 126 struct xfrm_user_sec_ctx *uctx; in verify_sec_ctx_len() local
131 uctx = nla_data(rt); in verify_sec_ctx_len()
132 if (uctx->len > nla_len(rt) || in verify_sec_ctx_len()
133 uctx->len != (sizeof(struct xfrm_user_sec_ctx) + uctx->ctx_len)) { in verify_sec_ctx_len()
1185 struct xfrm_user_sec_ctx *uctx; in copy_sec_ctx() local
1187 int ctx_size = sizeof(*uctx) + s->ctx_len; in copy_sec_ctx()
1193 uctx = nla_data(attr); in copy_sec_ctx()
1194 uctx->exttype = XFRMA_SEC_CTX; in copy_sec_ctx()
1195 uctx in copy_sec_ctx()
2066 struct xfrm_user_sec_ctx *uctx; copy_from_user_sec_ctx() local
2646 struct xfrm_user_sec_ctx *uctx = nla_data(rt); xfrm_get_policy() local
2976 struct xfrm_user_sec_ctx *uctx = nla_data(rt); xfrm_add_pol_expire() local
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| H A D | xfrm_state.c | 1954 struct xfrm_user_sec_ctx *uctx; in clone_security() local
1955 int size = sizeof(*uctx) + security->ctx_len; in clone_security()
1958 uctx = kmalloc(size, GFP_KERNEL); in clone_security()
1959 if (!uctx) in clone_security()
1962 uctx->exttype = XFRMA_SEC_CTX; in clone_security()
1963 uctx->len = size; in clone_security()
1964 uctx->ctx_doi = security->ctx_doi; in clone_security()
1965 uctx->ctx_alg = security->ctx_alg; in clone_security()
1966 uctx->ctx_len = security->ctx_len; in clone_security()
1967 memcpy(uctx + 1, security->ctx_str, security->ctx_len); in clone_security()
[all …]
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| /linux/usr/include/ |
| H A D | Makefile | 58 no-header-test += asm/uctx.h
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| /linux/drivers/vdpa/mlx5/core/ |
| H A D | resources.c | 77 MLX5_SET(create_uctx_in, in, uctx.cap, MLX5_UCTX_CAP_RAW_TX); in create_uctx()
|