| /linux-6.12.1/drivers/misc/lkdtm/ |
| D | usercopy.c | 57 unsigned long user_addr; in do_usercopy_stack() local
81 user_addr = vm_mmap(NULL, 0, PAGE_SIZE, in do_usercopy_stack()
84 if (user_addr >= TASK_SIZE) { in do_usercopy_stack()
91 if (copy_to_user((void __user *)user_addr, good_stack, in do_usercopy_stack()
98 if (copy_to_user((void __user *)user_addr, bad_stack, in do_usercopy_stack()
112 if (copy_from_user(good_stack, (void __user *)user_addr, in do_usercopy_stack()
119 if (copy_from_user(bad_stack, (void __user *)user_addr, in do_usercopy_stack()
127 vm_munmap(user_addr, PAGE_SIZE); in do_usercopy_stack()
136 unsigned long user_addr; in do_usercopy_slab_size() local
149 user_addr = vm_mmap(NULL, 0, PAGE_SIZE, in do_usercopy_slab_size()
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| D | perms.c | 202 unsigned long user_addr; in lkdtm_EXEC_USERSPACE() local
204 user_addr = vm_mmap(NULL, 0, PAGE_SIZE, in lkdtm_EXEC_USERSPACE()
207 if (user_addr >= TASK_SIZE) { in lkdtm_EXEC_USERSPACE()
211 execute_user_location((void *)user_addr); in lkdtm_EXEC_USERSPACE()
212 vm_munmap(user_addr, PAGE_SIZE); in lkdtm_EXEC_USERSPACE()
222 unsigned long user_addr, tmp = 0; in lkdtm_ACCESS_USERSPACE() local
225 user_addr = vm_mmap(NULL, 0, PAGE_SIZE, in lkdtm_ACCESS_USERSPACE()
228 if (user_addr >= TASK_SIZE) { in lkdtm_ACCESS_USERSPACE()
233 if (copy_to_user((void __user *)user_addr, &tmp, sizeof(tmp))) { in lkdtm_ACCESS_USERSPACE()
235 vm_munmap(user_addr, PAGE_SIZE); in lkdtm_ACCESS_USERSPACE()
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| /linux-6.12.1/drivers/fpga/ |
| D | dfl-afu-dma-region.c | 51 pinned = pin_user_pages_fast(region->user_addr, npages, FOLL_WRITE, in afu_dma_pin_pages()
302 u64 user_addr, u64 length, u64 *iova) in afu_dma_map_region() argument
311 if (!PAGE_ALIGNED(user_addr) || !PAGE_ALIGNED(length) || !length) in afu_dma_map_region()
315 if (user_addr + length < user_addr) in afu_dma_map_region()
322 region->user_addr = user_addr; in afu_dma_map_region()
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| D | dfl-afu.h | 54 u64 user_addr; member
96 u64 user_addr, u64 length, u64 *iova);
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| /linux-6.12.1/lib/ |
| D | usercopy_kunit.c | 291 unsigned long user_addr; in usercopy_test_init() local
306 user_addr = kunit_vm_mmap(test, NULL, 0, priv->size, in usercopy_test_init()
309 KUNIT_ASSERT_NE_MSG(test, user_addr, 0, in usercopy_test_init()
311 KUNIT_ASSERT_LT_MSG(test, user_addr, (unsigned long)TASK_SIZE, in usercopy_test_init()
313 priv->umem = (char __user *)user_addr; in usercopy_test_init()
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| /linux-6.12.1/mm/kmsan/ |
| D | core.c | 253 const void __user *user_addr, int reason) in kmsan_internal_check_memory() argument
279 cur_off_start, pos - 1, user_addr, in kmsan_internal_check_memory()
298 user_addr, reason); in kmsan_internal_check_memory()
318 user_addr, reason); in kmsan_internal_check_memory()
331 user_addr, reason); in kmsan_internal_check_memory()
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| D | report.c | 151 int off_first, int off_last, const void __user *user_addr, in kmsan_report() argument
210 if (user_addr && reason == REASON_COPY_TO_USER) in kmsan_report()
211 pr_err("Data copied to user address %px\n", user_addr); in kmsan_report()
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| D | kmsan.h | 76 int off_first, int off_last, const void __user *user_addr,
167 const void __user *user_addr, int reason);
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| /linux-6.12.1/mm/ |
| D | gup_test.c | 290 __u64 user_addr; in pin_longterm_test_read() local
296 if (copy_from_user(&user_addr, (void __user *)arg, sizeof(user_addr))) in pin_longterm_test_read()
303 ret = copy_to_user((void __user *)(unsigned long)user_addr, addr, in pin_longterm_test_read()
308 user_addr += PAGE_SIZE; in pin_longterm_test_read()
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| /linux-6.12.1/drivers/misc/genwqe/ |
| D | card_utils.c | 292 void __user *user_addr, size_t user_size, int write) in genwqe_alloc_sync_sgl() argument
297 sgl->fpage_offs = offset_in_page((unsigned long)user_addr); in genwqe_alloc_sync_sgl()
303 __func__, user_addr, user_size, sgl->nr_pages, in genwqe_alloc_sync_sgl()
306 sgl->user_addr = user_addr; in genwqe_alloc_sync_sgl()
334 user_addr, sgl->fpage_size)) { in genwqe_alloc_sync_sgl()
346 if (copy_from_user(sgl->lpage, user_addr + user_size - in genwqe_alloc_sync_sgl()
482 res = copy_to_user(sgl->user_addr, in genwqe_free_sync_sgl()
499 res = copy_to_user(sgl->user_addr + offset, sgl->lpage, in genwqe_free_sync_sgl()
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| D | card_base.h | 351 void __user *user_addr; /* user-space base-address */ member
369 void __user *user_addr, size_t user_size, int write);
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| /linux-6.12.1/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_queue.c | 200 u64 user_addr; in kfd_queue_buffer_get() local
203 user_addr = (u64)addr >> AMDGPU_GPU_PAGE_SHIFT; in kfd_queue_buffer_get()
206 mapping = amdgpu_vm_bo_lookup_mapping(vm, user_addr); in kfd_queue_buffer_get()
210 if (user_addr != mapping->start || in kfd_queue_buffer_get()
211 (size != 0 && user_addr + size - 1 != mapping->last)) { in kfd_queue_buffer_get()
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| /linux-6.12.1/arch/arm/include/asm/ |
| D | cacheflush.h | 235 unsigned long user_addr, unsigned long pfn, unsigned int nr) in vivt_flush_cache_pages() argument
240 unsigned long addr = user_addr & PAGE_MASK; in vivt_flush_cache_pages()
256 void flush_cache_pages(struct vm_area_struct *vma, unsigned long user_addr,
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| /linux-6.12.1/arch/arm/mm/ |
| D | flush.c | 98 void flush_cache_pages(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn, unsi… in flush_cache_pages() argument
101 vivt_flush_cache_pages(vma, user_addr, pfn, nr); in flush_cache_pages()
106 flush_pfn_alias(pfn, user_addr); in flush_cache_pages()
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| /linux-6.12.1/net/netrom/ |
| D | af_netrom.c | 409 memset(&nr_sk(sk)->user_addr, 0, AX25_ADDR_LEN); in nr_listen()
604 nr->user_addr = addr->fsa_digipeater[0]; in nr_bind()
611 nr->user_addr = user->call; in nr_bind()
619 nr->user_addr = *source; in nr_bind()
690 nr->user_addr = user->call; in nr_connect()
698 nr->user_addr = *source; in nr_connect()
856 sax->fsa_ax25.sax25_call = nr->user_addr; in nr_getname()
989 nr_make->user_addr = *user; in nr_rx_frame()
1305 seq_printf(seq, "%-9s ", ax2asc(buf, &nr->user_addr)); in nr_info_show()
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| D | nr_subr.c | 164 memcpy(dptr, &nr->user_addr, AX25_ADDR_LEN); in nr_write_internal()
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| /linux-6.12.1/arch/um/drivers/ |
| D | vhost_user.h | 98 u64 user_addr; member
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| /linux-6.12.1/tools/include/uapi/linux/ |
| D | io_uring.h | 444 __u64 user_addr; member
463 __u64 user_addr; member
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| /linux-6.12.1/include/uapi/linux/ |
| D | fpga-dfl.h | 130 __u64 user_addr; /* Process virtual address */ member
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| D | io_uring.h | 483 __u64 user_addr; member
502 __u64 user_addr; member
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| /linux-6.12.1/tools/testing/selftests/kvm/s390x/ |
| D | ucontrol_test.c | 124 .user_addr = self->base_hva, in FIXTURE_SETUP()
129 (void *)map.user_addr, (void *)map.vcpu_addr, map.length); in FIXTURE_SETUP()
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| /linux-6.12.1/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_amdkfd_gpuvm.c | 1051 static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr, in init_user_pages() argument
1062 ret = amdgpu_ttm_tt_set_userptr(&bo->tbo, user_addr, 0); in init_user_pages()
1068 ret = amdgpu_hmm_register(bo, user_addr); in init_user_pages()
1724 uint64_t user_addr = 0; in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu() local
1765 user_addr = untagged_addr(*offset); in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
1840 if (user_addr) in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
1848 add_kgd_mem_to_kfd_bo_list(*mem, avm->process_info, user_addr); in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
1850 if (user_addr) { in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
1851 pr_debug("creating userptr BO for user_addr = %llx\n", user_addr); in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
1852 ret = init_user_pages(*mem, user_addr, criu_resume); in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
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| D | amdgpu_ttm.h | 213 uint64_t *user_addr);
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| /linux-6.12.1/include/net/ |
| D | netrom.h | 69 ax25_address user_addr, source_addr, dest_addr; member
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| /linux-6.12.1/drivers/infiniband/hw/hns/ |
| D | hns_roce_mr.c | 690 struct ib_udata *udata, unsigned long user_addr) in mtr_alloc_bufs() argument
699 mtr->umem = ib_umem_get(ibdev, user_addr, total_size, in mtr_alloc_bufs()
1148 unsigned long user_addr) in hns_roce_mtr_create() argument
1160 ret = mtr_alloc_bufs(hr_dev, mtr, buf_attr, udata, user_addr); in hns_roce_mtr_create()
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