Searched refs:usermem (Results 1 – 9 of 9) sorted by relevance
| /linux/lib/ |
| A D | test_kasan_module.c | 21 char __user *usermem; in copy_user_test() local
29 usermem = (char __user *)vm_mmap(NULL, 0, PAGE_SIZE, in copy_user_test()
32 if (IS_ERR(usermem)) { in copy_user_test()
41 unused = copy_from_user(kmem, usermem, size + 1); in copy_user_test()
44 unused = copy_to_user(usermem, kmem, size + 1); in copy_user_test()
47 unused = __copy_from_user(kmem, usermem, size + 1); in copy_user_test()
50 unused = __copy_to_user(usermem, kmem, size + 1); in copy_user_test()
53 unused = __copy_from_user_inatomic(kmem, usermem, size + 1); in copy_user_test()
56 unused = __copy_to_user_inatomic(usermem, kmem, size + 1); in copy_user_test()
59 unused = strncpy_from_user(kmem, usermem, size + 1); in copy_user_test()
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| A D | test_user_copy.c | 184 char __user *usermem; in test_user_copy_init() local
207 usermem = (char __user *)user_addr; in test_user_copy_init()
214 ret |= test(copy_to_user(usermem, kmem, PAGE_SIZE), in test_user_copy_init()
217 ret |= test(copy_from_user(kmem, usermem, PAGE_SIZE), in test_user_copy_init()
225 ret |= test(put_user(val_##size, (size __user *)usermem), \ in test_user_copy_init()
228 ret |= test(get_user(val_##size, (size __user *)usermem), \ in test_user_copy_init()
248 ret |= test_check_nonzero_user(kmem, usermem, 2 * PAGE_SIZE); in test_user_copy_init()
250 ret |= test_copy_struct_from_user(kmem, usermem, 2 * PAGE_SIZE); in test_user_copy_init()
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| /linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ |
| A D | gpfifogv100.c | 129 u64 usermem, mthd; in gv100_fifo_gpfifo_new_() local
167 usermem = chan->base.chid * 0x200; in gv100_fifo_gpfifo_new_()
172 nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000); in gv100_fifo_gpfifo_new_()
174 usermem = nvkm_memory_addr(fifo->user.mem) + usermem; in gv100_fifo_gpfifo_new_()
192 nvkm_wo32(chan->base.inst, 0x008, lower_32_bits(usermem)); in gv100_fifo_gpfifo_new_()
193 nvkm_wo32(chan->base.inst, 0x00c, upper_32_bits(usermem)); in gv100_fifo_gpfifo_new_()
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| A D | gpfifogf100.c | 230 u64 usermem, ioffset, ilength; in gf100_fifo_gpfifo_new() local
269 usermem = chan->base.chid * 0x1000; in gf100_fifo_gpfifo_new()
275 nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000); in gf100_fifo_gpfifo_new()
277 usermem = nvkm_memory_addr(fifo->user.mem) + usermem; in gf100_fifo_gpfifo_new()
281 nvkm_wo32(chan->base.inst, 0x08, lower_32_bits(usermem)); in gf100_fifo_gpfifo_new()
282 nvkm_wo32(chan->base.inst, 0x0c, upper_32_bits(usermem)); in gf100_fifo_gpfifo_new()
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| A D | gpfifogk104.c | 259 u64 usermem; in gk104_fifo_gpfifo_new_() local
296 usermem = chan->base.chid * 0x200; in gk104_fifo_gpfifo_new_()
301 nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000); in gk104_fifo_gpfifo_new_()
303 usermem = nvkm_memory_addr(fifo->user.mem) + usermem; in gk104_fifo_gpfifo_new_()
307 nvkm_wo32(chan->base.inst, 0x08, lower_32_bits(usermem)); in gk104_fifo_gpfifo_new_()
308 nvkm_wo32(chan->base.inst, 0x0c, upper_32_bits(usermem)); in gk104_fifo_gpfifo_new_()
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| A D | gv100.c | 35 struct nvkm_memory *usermem = chan->fifo->user.mem; in gv100_fifo_runlist_chan() local
36 const u64 user = nvkm_memory_addr(usermem) + (chan->base.chid * 0x200); in gv100_fifo_runlist_chan()
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| /linux/arch/mips/kernel/ |
| A D | setup.c | 341 static int usermem __initdata;
352 if (usermem == 0) { in early_parse_mem()
353 usermem = 1; in early_parse_mem()
402 usermem = 1; in early_parse_memmap()
636 if (usermem) in arch_mem_init()
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| /linux/arch/arm/kernel/ |
| A D | setup.c | 821 static int usermem __initdata = 0; in early_mem()
831 if (usermem == 0) { in early_mem()
832 usermem = 1; in early_mem()
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| /linux/Documentation/networking/ |
| A D | rds.rst | 283 loopback, stats, usermem pinning, and the connection state machine.
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