arch/s390/boot/kaslr.c

48

struct prng_parm prng = {

arch/s390/boot/kaslr.c

76

*(unsigned long *) prng.parm_block ^= seed;

arch/s390/boot/kaslr.c

78

cpacf_kmc(CPACF_KMC_PRNG, prng.parm_block,

arch/s390/boot/kaslr.c

81

memcpy(prng.parm_block, entropy, sizeof(entropy));

arch/s390/boot/kaslr.c

84

cpacf_kmc(CPACF_KMC_PRNG, prng.parm_block, (u8 *) &random,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

115

.prng = CE_ALG_PRNG_V2,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

132

.prng = CE_ALG_PRNG,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

151

.prng = CE_ALG_PRNG,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

168

.prng = CE_ALG_PRNG,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

52

.prng = CE_ALG_PRNG,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

69

.prng = CE_ALG_PRNG,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

91

.prng = CE_ALG_PRNG_V2,

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

929

if (ce->variant->prng == CE_ID_NOTSUPP) {

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c

122

common = ce->variant->prng | CE_COMM_INT;

drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h

159

unsigned char prng;

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1198

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1248

order = i915_random_order(count * count, &prng);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1351

static u32 igt_random_size(struct rnd_state *prng,

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1364

size = prandom_u32_state(prng) & mask;

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1375

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1399

size = igt_random_size(&prng, min, rounddown_pow_of_two(size));

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1622

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1657

sz = i915_prandom_u32_max_state(SZ_4M, &prng);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1706

order = i915_random_order(count * count, &prng);

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1716

u32 rnd = i915_prandom_u32_max_state(UINT_MAX, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

300

struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

329

i915_prandom_u32_max_state(CLIENT_NUM_TILING_TYPES, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

420

struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

426

x = i915_prandom_u32_max_state(t->width, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

427

y = i915_prandom_u32_max_state(t->height, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

536

tiled_blits_create(struct intel_engine_cs *engine, struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

579

err = tiled_blits_create_buffers(t, WIDTH, HEIGHT, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

601

struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

614

fill_scratch(t, map, prandom_u32_state(prng));

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

615

GEM_BUG_ON(verify_buffer(t, &t->scratch, prng));

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

621

err = verify_buffer(t, &t->buffers[i], prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

632

static int tiled_blits_bounce(struct tiled_blits *t, struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

655

err = verify_buffer(t, &t->buffers[2], prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

663

struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

668

t = tiled_blits_create(engine, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

672

err = tiled_blits_prepare(t, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

676

err = tiled_blits_bounce(t, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

708

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

728

err = __igt_client_tiled_blits(engine, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

289

random_engine(struct drm_i915_private *i915, struct rnd_state *prng)

drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

298

count = i915_prandom_u32_max_state(count, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

313

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

332

ctx.engine = random_engine(i915, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

368

i915_random_reorder(offsets, ncachelines, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

370

values[n] = prandom_u32_state(&prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c

1378

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c

1432

if (prandom_u32_state(&prng) & 1)

drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c

1779

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c

1859

offset = igt_random_offset(&prng,

drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

128

page = i915_prandom_u32_max_state(npages, prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

454

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

494

i915_prandom_u32_max_state(I915_TILING_Y + 1, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

520

i915_prandom_u32_max_state(max_pitch, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

526

err = check_partial_mapping(obj, &tile, &prng);

drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

96

struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_execlists.c

3478

struct rnd_state prng;

drivers/gpu/drm/i915/gt/selftest_execlists.c

3486

&smoke->prng)];

drivers/gpu/drm/i915/gt/selftest_execlists.c

3624

ctx, random_priority(&smoke->prng),

drivers/gpu/drm/i915/gt/selftest_execlists.c

3642

.prng = I915_RND_STATE_INITIALIZER(i915_selftest.random_seed),

drivers/gpu/drm/i915/gt/selftest_hangcheck.c

893

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_hangcheck.c

932

i915_prandom_u32_max_state(512, &prng),

drivers/gpu/drm/i915/gt/selftest_lrc.c

1770

struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_lrc.c

1779

prandom_bytes_state(prng,

drivers/gpu/drm/i915/gt/selftest_lrc.c

1799

static int __lrc_garbage(struct intel_engine_cs *engine, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_lrc.c

1809

hang = garbage(ce, prng);

drivers/gpu/drm/i915/gt/selftest_lrc.c

1862

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_lrc.c

1870

err = __lrc_garbage(engine, &prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

116

int x = i * 1024 + i915_prandom_u32_max_state(1024, prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

261

u32 sz, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_migrate.c

335

i915_prandom_u32_max_state(1024, prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

377

ccs_bytes_left), prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

42

u32 sz, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_migrate.c

439

migrate_copy(struct intel_migrate *migrate, u32 sz, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_migrate.c

441

return copy(migrate, __migrate_copy, sz, prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

445

global_copy(struct intel_migrate *migrate, u32 sz, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_migrate.c

447

return copy(migrate, __global_copy, sz, prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

477

migrate_clear(struct intel_migrate *migrate, u32 sz, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_migrate.c

479

return clear(migrate, __migrate_clear, sz, prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

483

global_clear(struct intel_migrate *migrate, u32 sz, struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_migrate.c

485

return clear(migrate, __global_clear, sz, prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

493

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

499

err = migrate_copy(migrate, sizes[i], &prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

501

err = global_copy(migrate, sizes[i], &prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

515

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

521

err = migrate_clear(migrate, sizes[i], &prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

523

err = global_clear(migrate, sizes[i], &prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

679

struct rnd_state prng;

drivers/gpu/drm/i915/gt/selftest_migrate.c

688

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

700

thread[i].prng =

drivers/gpu/drm/i915/gt/selftest_migrate.c

701

I915_RND_STATE_INITIALIZER(prandom_u32_state(&prng));

drivers/gpu/drm/i915/gt/selftest_migrate.c

742

return migrate_copy(tm->migrate, 2 * CHUNK_SZ, &tm->prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

757

return global_copy(tm->migrate, 2 * CHUNK_SZ, &tm->prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

772

return migrate_clear(tm->migrate, 2 * CHUNK_SZ, &tm->prng);

drivers/gpu/drm/i915/gt/selftest_migrate.c

779

return global_clear(tm->migrate, 2 * CHUNK_SZ, &tm->prng);

drivers/gpu/drm/i915/gt/selftest_rc6.c

191

struct rnd_state *prng,

drivers/gpu/drm/i915/gt/selftest_rc6.c

212

i915_prandom_shuffle(engines, sizeof(*engines), n, prng);

drivers/gpu/drm/i915/gt/selftest_rc6.c

223

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_rc6.c

230

engines = randomised_engines(gt, &prng, &count);

drivers/gpu/drm/i915/gt/selftest_timeline.c

130

&state->prng);

drivers/gpu/drm/i915/gt/selftest_timeline.c

133

&state->prng);

drivers/gpu/drm/i915/gt/selftest_timeline.c

162

state.prng = I915_RND_STATE_INITIALIZER(i915_selftest.random_seed);

drivers/gpu/drm/i915/gt/selftest_timeline.c

289

struct rnd_state prng;

drivers/gpu/drm/i915/gt/selftest_timeline.c

303

prandom_seed_state(&prng, i915_selftest.random_seed);

drivers/gpu/drm/i915/gt/selftest_timeline.c

311

WRITE_ONCE(x, prandom_u32_state(&prng));

drivers/gpu/drm/i915/gt/selftest_timeline.c

321

prandom_seed_state(&prng, i915_selftest.random_seed);

drivers/gpu/drm/i915/gt/selftest_timeline.c

326

u64 id = i915_prandom_u64_state(&prng);

drivers/gpu/drm/i915/gt/selftest_timeline.c

337

prandom_seed_state(&prng, i915_selftest.random_seed);

drivers/gpu/drm/i915/gt/selftest_timeline.c

341

u64 id = i915_prandom_u64_state(&prng);

drivers/gpu/drm/i915/gt/selftest_timeline.c

390

prandom_seed_state(&prng, i915_selftest.random_seed);

drivers/gpu/drm/i915/gt/selftest_timeline.c

395

u32 id = random_engine(&prng);

drivers/gpu/drm/i915/gt/selftest_timeline.c

396

u32 seqno = prandom_u32_state(&prng);

drivers/gpu/drm/i915/gt/selftest_timeline.c

70

struct rnd_state prng;

drivers/gpu/drm/i915/gt/selftest_tlb.c

238

I915_RND_STATE(prng);

drivers/gpu/drm/i915/gt/selftest_tlb.c

327

&prng);

drivers/gpu/drm/i915/gt/selftest_tlb.c

336

&prng);

drivers/gpu/drm/i915/gt/selftest_tlb.c

38

struct rnd_state *prng)

drivers/gpu/drm/i915/gt/selftest_tlb.c

67

addr = igt_random_offset(prng, addr, min(ce->vm->total, BIT_ULL(48)),

drivers/gpu/drm/i915/gt/selftest_tlb.c

91

addr = igt_random_offset(prng, addr, addr + align, 8, 8);

drivers/gpu/drm/i915/selftests/i915_gem.c

48

struct rnd_state prng;

drivers/gpu/drm/i915/selftests/i915_gem.c

55

prandom_seed_state(&prng, 0x12345678);

drivers/gpu/drm/i915/selftests/i915_gem.c

69

iowrite32(prandom_u32_state(&prng), &s[x]);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

1351

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

1395

order = i915_random_order(count, &prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

1411

i915_random_reorder(order, count, &prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

1542

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

1661

offset = igt_random_offset(&prng,

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

260

I915_RND_SUBSTATE(prng, seed_prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

277

order = i915_random_order(count, &prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

369

i915_random_reorder(order, count, &prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

797

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

828

order = i915_random_order(count, &prng);

drivers/gpu/drm/i915/selftests/i915_request.c

319

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_request.c

338

order = i915_random_order(total, &prng);

drivers/gpu/drm/i915/selftests/i915_request.c

362

i915_random_reorder(order, total, &prng);

drivers/gpu/drm/i915/selftests/i915_request.c

363

count = 1 + i915_prandom_u32_max_state(max_batch, &prng);

drivers/gpu/drm/i915/selftests/i915_syncmap.c

204

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_syncmap.c

217

u64 context = i915_prandom_u64_state(&prng);

drivers/gpu/drm/i915/selftests/i915_syncmap.c

226

prandom_u32_state(&prng));

drivers/gpu/drm/i915/selftests/i915_syncmap.c

402

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_syncmap.c

414

u64 context = i915_prandom_u64_state(&prng) & ~MASK;

drivers/gpu/drm/i915/selftests/i915_syncmap.c

544

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/i915_syncmap.c

562

u64 context = i915_prandom_u64_state(&prng);

drivers/gpu/drm/i915/selftests/i915_syncmap.c

578

seqno = prandom_u32_state(&prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1006

count = i915_prandom_u32_max_state(count, prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1014

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1035

engine = random_engine_class(i915, I915_ENGINE_CLASS_COPY, &prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1041

sz = round_up(prandom_u32_state(&prng) % SZ_32M, PAGE_SIZE);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1083

order = i915_random_order(count * count, &prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1090

bytes[0] = igt_random_offset(&prng, 64, PAGE_SIZE - 64, 0, sizeof(u32));

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1109

offset = igt_random_offset(&prng, 0, obj->base.size,

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1112

val = prandom_u32_state(&prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

1120

dword = igt_random_offset(&prng, offset,

drivers/gpu/drm/i915/selftests/intel_memory_region.c

165

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

170

order = i915_random_order(count, &prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

184

u64 size = i915_prandom_u32_max_state(chunk_size, &prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

191

offset = igt_random_offset(&prng, 0, chunk_size, size,

drivers/gpu/drm/i915/selftests/intel_memory_region.c

208

u32 size = i915_prandom_u32_max_state(cur_avail, &prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

243

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

279

target = i915_prandom_u64_state(&prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

454

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

470

if (i915_prandom_u64_state(&prng) & 1)

drivers/gpu/drm/i915/selftests/intel_memory_region.c

557

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

562

if (i915_prandom_u64_state(&prng) & 1)

drivers/gpu/drm/i915/selftests/intel_memory_region.c

565

div64_u64_rem(i915_prandom_u64_state(&prng), SZ_8G, &total);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

569

div64_u64_rem(i915_prandom_u64_state(&prng), total - ps, &io_size);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

585

div64_u64_rem(i915_prandom_u64_state(&prng), rem, &size);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

624

div64_u64_rem(i915_prandom_u64_state(&prng), rem, &size);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

712

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

736

order = i915_random_order(count * count, &prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

753

u32 rng = prandom_u32_state(&prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

868

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

875

size = max_t(u32, PAGE_SIZE, i915_prandom_u32_max_state(SZ_32M, &prng));

drivers/gpu/drm/i915/selftests/intel_memory_region.c

907

&prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

924

val = prandom_u32_state(&prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

953

I915_RND_STATE(prng);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

967

sz = round_up(prandom_u32_state(&prng) % SZ_32M, PAGE_SIZE);

drivers/gpu/drm/i915/selftests/intel_memory_region.c

994

struct rnd_state *prng)

drivers/gpu/drm/i915/selftests/scatterlist.c

282

struct rnd_state prng;

drivers/gpu/drm/i915/selftests/scatterlist.c

297

prandom_seed_state(&prng,

drivers/gpu/drm/i915/selftests/scatterlist.c

299

err = alloc_table(&pt, sz, sz, *npages, &prng,

drivers/gpu/drm/i915/selftests/scatterlist.c

306

prandom_seed_state(&prng,

drivers/gpu/drm/i915/selftests/scatterlist.c

308

err = expect_pfn_sgtable(&pt, *npages, &prng,

drivers/gpu/drm/i915/selftests/scatterlist.c

338

struct rnd_state prng;

drivers/gpu/drm/i915/selftests/scatterlist.c

340

prandom_seed_state(&prng, i915_selftest.random_seed);

drivers/gpu/drm/i915/selftests/scatterlist.c

341

err = alloc_table(&pt, prime, max, *npages, &prng,

drivers/gpu/drm/i915/selftests/scatterlist.c

355

prandom_seed_state(&prng,

drivers/gpu/drm/i915/selftests/scatterlist.c

358

*npages, &prng,

drivers/gpu/drm/tests/drm_buddy_test.c

131

DRM_RND_STATE(prng, random_seed);

drivers/gpu/drm/tests/drm_buddy_test.c

139

ps = roundup_pow_of_two(prandom_u32_state(&prng) % bias_size);

drivers/gpu/drm/tests/drm_buddy_test.c

149

order = drm_random_order(count, &prng);

drivers/gpu/drm/tests/drm_buddy_test.c

225

size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

247

size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

284

bias_start = round_up(prandom_u32_state(&prng) % (mm_size - ps), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

285

bias_end = round_up(bias_start + prandom_u32_state(&prng) % (mm_size - bias_start), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

290

u32 size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

310

bias_start -= round_up(prandom_u32_state(&prng) % bias_start, ps);

drivers/gpu/drm/tests/drm_buddy_test.c

312

bias_end += round_up(prandom_u32_state(&prng) % (mm_size - bias_end), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

342

bias_start = round_up(prandom_u32_state(&prng) % (mm_size - ps), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

343

bias_end = round_up(bias_start + prandom_u32_state(&prng) % (mm_size - bias_start), ps);

drivers/gpu/drm/tests/drm_buddy_test.c

348

size = max(round_up(prandom_u32_state(&prng) % bias_rem, ps), ps);

drivers/gpu/drm/xe/tests/xe_bo.c

449

struct rnd_state prng;

drivers/gpu/drm/xe/tests/xe_bo.c

454

prandom_seed_state(&prng, rand_seed);

drivers/gpu/drm/xe/tests/xe_bo.c

522

int ret = shrink_test_fill_random(bo, &prng, link);

drivers/gpu/drm/xe/tests/xe_bo.c

554

prandom_seed_state(&prng, rand_seed);

drivers/gpu/drm/xe/tests/xe_bo.c

576

failed = shrink_test_verify(test, bo, count, &prng, link);

drivers/media/test-drivers/vivid/vivid-vid-cap.c

305

struct rnd_state prng;

drivers/media/test-drivers/vivid/vivid-vid-cap.c

306

prandom_seed_state(&prng, dev->tv_freq ^ 0x55);

drivers/media/test-drivers/vivid/vivid-vid-cap.c

308

prandom_u32_state(&prng) & 0x3f);

net/sched/sch_netem.c

1116

q->prng.seed = nla_get_u64(tb[TCA_NETEM_PRNG_SEED]);

net/sched/sch_netem.c

1118

q->prng.seed = get_random_u64();

net/sched/sch_netem.c

1119

prandom_seed_state(&q->prng.prng_state, q->prng.seed);

net/sched/sch_netem.c

114

} prng;

net/sched/sch_netem.c

1284

if (nla_put_u64_64bit(skb, TCA_NETEM_PRNG_SEED, q->prng.seed,

net/sched/sch_netem.c

190

static u32 get_crandom(struct crndstate *state, struct prng *p)

net/sched/sch_netem.c

213

u32 rnd = prandom_u32_state(&q->prng.prng_state);

net/sched/sch_netem.c

278

struct rnd_state *s = &q->prng.prng_state;

net/sched/sch_netem.c

302

return q->loss && q->loss >= get_crandom(&q->loss_cor, &q->prng);

net/sched/sch_netem.c

331

struct prng *prng,

net/sched/sch_netem.c

341

rnd = get_crandom(state, prng);

net/sched/sch_netem.c

464

if (q->duplicate && q->duplicate >= get_crandom(&q->dup_cor, &q->prng))

net/sched/sch_netem.c

499

if (q->corrupt && q->corrupt >= get_crandom(&q->corrupt_cor, &q->prng)) {

net/sched/sch_netem.c

556

q->reorder < get_crandom(&q->reorder_cor, &q->prng)) {

net/sched/sch_netem.c

561

&q->delay_cor, &q->prng, q->delay_dist);

net/sched/sch_netem.c

668

NULL, &q->prng, q->slot_dist);