/linux/arch/x86/kernel/fpu/ |
H A D | signal.c | 41 fx_sw->xstate_size > current->thread.fpu.fpstate->user_size || in check_xstate_in_sigframe() 109 sw_bytes->extended_size = fpstate->user_size + FP_XSTATE_MAGIC2_SIZE; in save_sw_bytes() 111 sw_bytes->xstate_size = fpstate->user_size; in save_sw_bytes() 133 (__u32 __user *)(buf + fpstate->user_size)); in save_xstate_epilog() 237 if (!__clear_user(buf_fx, fpstate->user_size)) in copy_fpstate_to_sigframe() 314 if (!fault_in_readable(buf, fpu->fpstate->user_size)) in restore_fpregs_from_user() 450 unsigned int size = fpstate->user_size; in xstate_sigframe_size()
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H A D | core.c | 523 fpstate->user_size = fpu_user_cfg.default_size; in __fpstate_reset()
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/linux/drivers/gpu/drm/i915/gem/ |
H A D | i915_gem_userptr.c | 484 if (i915_gem_object_size_2big(args->user_size)) in i915_gem_userptr_ioctl() 487 if (!args->user_size) in i915_gem_userptr_ioctl() 490 if (offset_in_page(args->user_ptr | args->user_size)) in i915_gem_userptr_ioctl() 493 if (!access_ok((char __user *)(unsigned long)args->user_ptr, args->user_size)) in i915_gem_userptr_ioctl() 513 ret = probe_range(current->mm, args->user_ptr, args->user_size); in i915_gem_userptr_ioctl() 523 drm_gem_private_object_init(dev, &obj->base, args->user_size); in i915_gem_userptr_ioctl()
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/linux/drivers/misc/genwqe/ |
H A D | card_utils.c | 292 void __user *user_addr, size_t user_size, int write) in genwqe_alloc_sync_sgl() argument 298 sgl->fpage_size = min_t(size_t, PAGE_SIZE-sgl->fpage_offs, user_size); in genwqe_alloc_sync_sgl() 299 sgl->nr_pages = DIV_ROUND_UP(sgl->fpage_offs + user_size, PAGE_SIZE); in genwqe_alloc_sync_sgl() 300 sgl->lpage_size = (user_size - sgl->fpage_size) % PAGE_SIZE; in genwqe_alloc_sync_sgl() 303 __func__, user_addr, user_size, sgl->nr_pages, in genwqe_alloc_sync_sgl() 307 sgl->user_size = user_size; in genwqe_alloc_sync_sgl() 346 if (copy_from_user(sgl->lpage, user_addr + user_size - in genwqe_alloc_sync_sgl() 381 size_t size = sgl->user_size; in genwqe_setup_sgl() 498 offset = sgl->user_size - sgl->lpage_size; in genwqe_free_sync_sgl()
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H A D | card_base.h | 352 size_t user_size; /* size of memory area */ member 369 void __user *user_addr, size_t user_size, int write);
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/linux/drivers/gpu/drm/etnaviv/ |
H A D | etnaviv_drv.c | 189 size - buf->user_size); in etnaviv_buffer_dump() 392 if (offset_in_page(args->user_ptr | args->user_size) || in etnaviv_ioctl_gem_userptr() 394 (u32)args->user_size != args->user_size || in etnaviv_ioctl_gem_userptr() 399 args->user_size)) in etnaviv_ioctl_gem_userptr() 403 args->user_size, args->flags, in etnaviv_ioctl_gem_userptr()
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H A D | etnaviv_cmdbuf.h | 24 u32 user_size; member
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H A D | etnaviv_gpu.c | 1442 submit->cmdbuf.user_size = submit->cmdbuf.size - 8; in etnaviv_gpu_submit()
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/linux/drivers/iommu/iommufd/ |
H A D | main.c | 392 ret = get_user(ucmd.user_size, (u32 __user *)ucmd.ubuffer); in iommufd_fops_ioctl() 399 if (ucmd.user_size < op->min_size) in iommufd_fops_ioctl() 404 ucmd.user_size); in iommufd_fops_ioctl()
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/linux/net/ethtool/ |
H A D | ioctl.c | 1099 u32 user_size; in ethtool_get_rxfh_indir() local 1109 if (copy_from_user(&user_size, in ethtool_get_rxfh_indir() 1111 sizeof(user_size))) in ethtool_get_rxfh_indir() 1122 if (user_size < rxfh.indir_size) in ethtool_get_rxfh_indir() 1123 return user_size == 0 ? 0 : -EINVAL; in ethtool_get_rxfh_indir() 1149 u32 user_size, i; in ethtool_set_rxfh_indir() local 1161 if (copy_from_user(&user_size, in ethtool_set_rxfh_indir() 1163 sizeof(user_size))) in ethtool_set_rxfh_indir() 1166 if (user_size != 0 && user_size != rxfh_dev.indir_size) in ethtool_set_rxfh_indir() 1179 if (user_size == 0) { in ethtool_set_rxfh_indir() [all …]
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/linux/include/uapi/drm/ |
H A D | etnaviv_drm.h | 234 __u64 user_size; /* in, page aligned user size */ member
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H A D | i915_drm.h | 2717 __u64 user_size; member
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/linux/arch/x86/include/asm/fpu/ |
H A D | types.h | 363 unsigned int user_size; member
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/linux/net/bpf/ |
H A D | test_run.c | 657 static void *bpf_test_init(const union bpf_attr *kattr, u32 user_size, in BTF_ID_FLAGS() 663 if (user_size < ETH_HLEN || user_size > PAGE_SIZE - headroom - tailroom) in BTF_ID_FLAGS() 671 if (copy_from_user(data + headroom, data_in, user_size)) { in BTF_ID_FLAGS()
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/linux/drivers/crypto/ccp/ |
H A D | sev-dev.c | 1838 u64 data_size, user_size; in sev_ioctl_do_get_id() local 1852 user_size = sizeof(struct sev_user_data_get_id); in sev_ioctl_do_get_id() 1854 mem = kzalloc(data_size + user_size, GFP_KERNEL); in sev_ioctl_do_get_id() 1862 data->len = user_size; in sev_ioctl_do_get_id()
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/linux/net/netfilter/ |
H A D | nft_compat.c | 318 unsigned int size, unsigned int user_size) in nft_extension_dump_info() argument 327 info_size = user_size ? : size; in nft_extension_dump_info()
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/linux/kernel/ |
H A D | ptrace.c | 968 ptrace_get_syscall_info(struct task_struct *child, unsigned long user_size, in ptrace_get_syscall_info() argument 1006 write_size = min(actual_size, user_size); in ptrace_get_syscall_info()
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/linux/drivers/mtd/chips/ |
H A D | cfi_cmdset_0002.c | 1493 size_t user_size, factory_size, otpsize; in cfi_amdstd_otp_walk() local 1502 user_size = 0; in cfi_amdstd_otp_walk() 1529 user_size = 0x100; in cfi_amdstd_otp_walk() 1560 otpsize = user_regs ? user_size : factory_size; in cfi_amdstd_otp_walk()
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/linux/tools/include/uapi/drm/ |
H A D | i915_drm.h | 2717 __u64 user_size; member
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