Searched refs:user_addr (Results 1 – 4 of 4) sorted by relevance
/drivers/misc/ |
D | lkdtm.c | 464 unsigned long user_addr; in lkdtm_do_action() local 466 user_addr = vm_mmap(NULL, 0, PAGE_SIZE, in lkdtm_do_action() 469 if (user_addr >= TASK_SIZE) { in lkdtm_do_action() 473 execute_user_location((void *)user_addr); in lkdtm_do_action() 474 vm_munmap(user_addr, PAGE_SIZE); in lkdtm_do_action() 478 unsigned long user_addr, tmp = 0; in lkdtm_do_action() local 481 user_addr = vm_mmap(NULL, 0, PAGE_SIZE, in lkdtm_do_action() 484 if (user_addr >= TASK_SIZE) { in lkdtm_do_action() 489 if (copy_to_user((void __user *)user_addr, &tmp, sizeof(tmp))) { in lkdtm_do_action() 491 vm_munmap(user_addr, PAGE_SIZE); in lkdtm_do_action() [all …]
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/drivers/misc/genwqe/ |
D | card_utils.c | 299 void __user *user_addr, size_t user_size) in genwqe_alloc_sync_sgl() argument 304 sgl->fpage_offs = offset_in_page((unsigned long)user_addr); in genwqe_alloc_sync_sgl() 310 __func__, user_addr, user_size, sgl->nr_pages, in genwqe_alloc_sync_sgl() 313 sgl->user_addr = user_addr; in genwqe_alloc_sync_sgl() 340 user_addr, sgl->fpage_size)) { in genwqe_alloc_sync_sgl() 352 if (copy_from_user(sgl->lpage, user_addr + user_size - in genwqe_alloc_sync_sgl() 483 if (copy_to_user(sgl->user_addr, sgl->fpage + sgl->fpage_offs, in genwqe_free_sync_sgl() 495 if (copy_to_user(sgl->user_addr + sgl->user_size - in genwqe_free_sync_sgl()
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D | card_base.h | 357 void __user *user_addr; /* user-space base-address */ member 373 void __user *user_addr, size_t user_size);
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/drivers/staging/lustre/lustre/llite/ |
D | rw26.c | 188 static inline int ll_get_user_pages(int rw, unsigned long user_addr, in ll_get_user_pages() argument 200 *max_pages = (user_addr + size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; in ll_get_user_pages() 201 *max_pages -= user_addr >> PAGE_CACHE_SHIFT; in ll_get_user_pages() 205 result = get_user_pages_fast(user_addr, *max_pages, in ll_get_user_pages()
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