arch/m68k/ifpsp060/src/fpsp.S

11815

# if the rnd mode is anything but RZ, then we have to re-do the above

arch/m68k/ifpsp060/src/pfpsp.S

8246

# if the rnd mode is anything but RZ, then we have to re-do the above

arch/m68k/include/asm/math-emu.h

102

unsigned short rnd;

arch/m68k/math-emu/fp_arith.c

623

fp_roundint(dest, FPDATA->rnd);

arch/m68k/math-emu/fp_arith.c

666

oldround = FPDATA->rnd;

arch/m68k/math-emu/fp_arith.c

667

FPDATA->rnd = FPCR_ROUND_RZ;

arch/m68k/math-emu/fp_arith.c

669

FPDATA->rnd = oldround;

arch/m68k/math-emu/fp_arith.c

80

if (FPDATA->rnd == FPCR_ROUND_RM)

arch/mips/include/asm/octeon/cvmx-pow-defs.h

572

uint64_t rnd:8;

arch/mips/include/asm/octeon/cvmx-pow-defs.h

574

uint64_t rnd:8;

arch/parisc/kernel/module.c

105

#define lrsel(v,a) (((v)+rnd(a))>>11)

arch/parisc/kernel/module.c

107

#define rrsel(v,a) ((((v)+rnd(a))&0x7ff)+((a)-rnd(a)))

arch/s390/mm/mmap.c

43

static unsigned long mmap_base_legacy(unsigned long rnd)

arch/s390/mm/mmap.c

45

return TASK_UNMAPPED_BASE + rnd;

arch/s390/mm/mmap.c

48

static inline unsigned long mmap_base(unsigned long rnd,

arch/s390/mm/mmap.c

64

return PAGE_ALIGN(STACK_TOP - gap - rnd);

arch/sparc/kernel/sys_sparc_64.c

285

unsigned long rnd = 0UL;

arch/sparc/kernel/sys_sparc_64.c

290

rnd = (val % (1UL << (23UL-PAGE_SHIFT)));

arch/sparc/kernel/sys_sparc_64.c

292

rnd = (val % (1UL << (30UL-PAGE_SHIFT)));

arch/sparc/kernel/sys_sparc_64.c

294

return rnd << PAGE_SHIFT;

arch/x86/mm/mmap.c

101

static unsigned long mmap_legacy_base(unsigned long rnd,

arch/x86/mm/mmap.c

104

return __TASK_UNMAPPED_BASE(task_size) + rnd;

arch/x86/mm/mmap.c

82

static unsigned long mmap_base(unsigned long rnd, unsigned long task_size,

arch/x86/mm/mmap.c

98

return PAGE_ALIGN(task_size - gap - rnd);

drivers/crypto/ccp/ccp-dev-v5.c

1074

u32 rnd;

drivers/crypto/ccp/ccp-dev-v5.c

1081

rnd = ioread32(ccp->io_regs + TRNG_OUT_REG);

drivers/crypto/ccp/ccp-dev-v5.c

1082

iowrite32(rnd, ccp->io_regs + CMD5_AES_MASK_OFFSET);

drivers/gpio/gpio-menz127.c

49

unsigned int rnd;

drivers/gpio/gpio-menz127.c

59

rnd = fls(debounce) - 1;

drivers/gpio/gpio-menz127.c

61

if (rnd && (debounce & BIT(rnd - 1)))

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/huge_pages.c

1725

err = __igt_write_huge(ce, obj, obj->base.size, addr, 0, rnd);

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

1730

offset_in_page(rnd) / sizeof(u32), rnd + 1);

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

1736

rnd + 2);

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

3461

static int random_range(struct rnd_state *rnd, int min, int max)

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

3463

return i915_prandom_u32_max_state(max - min, rnd) + min;

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

3466

static int random_priority(struct rnd_state *rnd)

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

3468

return random_range(rnd, I915_PRIORITY_MIN, I915_PRIORITY_MAX);

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

282

static unsigned int random_engine(struct rnd_state *rnd)

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

284

return i915_prandom_u32_max_state(I915_NUM_ENGINES, rnd);

drivers/gpu/drm/i915/selftests/i915_random.c

34

u64 i915_prandom_u64_state(struct rnd_state *rnd)

drivers/gpu/drm/i915/selftests/i915_random.c

38

x = prandom_u32_state(rnd);

drivers/gpu/drm/i915/selftests/i915_random.c

40

x |= prandom_u32_state(rnd);

drivers/gpu/drm/i915/selftests/i915_random.h

45

u64 i915_prandom_u64_state(struct rnd_state *rnd);

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

144

struct rnd_state *rnd,

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

150

err = expect_pfn_sg(pt, npages_fn, rnd, who, timeout);

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

167

struct rnd_state *rnd)

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

174

struct rnd_state *rnd)

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

181

struct rnd_state *rnd)

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

188

struct rnd_state *rnd)

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

190

return 1 + (prandom_u32_state(rnd) % 1024);

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

195

struct rnd_state *rnd)

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

204

return page_count[(prandom_u32_state(rnd) % 3)];

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

217

struct rnd_state *rnd,

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

242

unsigned long npages = npages_fn(n, count, rnd);

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

39

struct rnd_state *rnd);

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

43

struct rnd_state *rnd,

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

53

unsigned int npages = npages_fn(n, pt->st.nents, rnd);

drivers/gpu/drm/sti/sti_tvout.c

202

static void tvout_vip_set_rnd(struct sti_tvout *tvout, int reg, u32 rnd)

drivers/gpu/drm/sti/sti_tvout.c

207

val |= rnd << TVO_VIP_RND_SHIFT;

drivers/md/dm-flakey.c

547

u64 rnd = get_random_u64();

drivers/md/dm-flakey.c

548

u32 rem = do_div(rnd, PROBABILITY_BASE);

drivers/md/dm-flakey.c

593

u64 rnd = get_random_u64();

drivers/md/dm-flakey.c

594

u32 rem = do_div(rnd, PROBABILITY_BASE);

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c

479

unsigned int rnd = 0U;

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c

482

get_random_bytes(&rnd, sizeof(unsigned int));

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c

484

ucp_0x370 = 0x02020202U | (0xFEFEFEFEU & rnd);

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c

753

unsigned int rnd = 0;

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c

755

get_random_bytes(&rnd, sizeof(unsigned int));

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c

757

ucp_0x370 = 0x02020202 | (0xFEFEFEFE & rnd);

drivers/net/ethernet/rocker/rocker_main.c

129

u64 rnd;

drivers/net/ethernet/rocker/rocker_main.c

131

rnd = get_random_u32();

drivers/net/ethernet/rocker/rocker_main.c

132

rnd >>= 1;

drivers/net/ethernet/rocker/rocker_main.c

133

rocker_write32(rocker, TEST_REG, rnd);

drivers/net/ethernet/rocker/rocker_main.c

135

if (test_reg != rnd * 2) {

drivers/net/ethernet/rocker/rocker_main.c

137

test_reg, rnd * 2);

drivers/net/ethernet/rocker/rocker_main.c

141

rnd = get_random_u32();

drivers/net/ethernet/rocker/rocker_main.c

142

rnd <<= 31;

drivers/net/ethernet/rocker/rocker_main.c

143

rnd |= get_random_u32();

drivers/net/ethernet/rocker/rocker_main.c

144

rocker_write64(rocker, TEST_REG64, rnd);

drivers/net/ethernet/rocker/rocker_main.c

146

if (test_reg != rnd * 2) {

drivers/net/ethernet/rocker/rocker_main.c

148

test_reg, rnd * 2);

include/linux/damon.h

916

u64 rnd;

include/linux/damon.h

919

rnd = prandom_u32_state(&ctx->rnd_state);

include/linux/damon.h

920

return l + (unsigned long)((rnd * span) >> 32);

include/linux/damon.h

922

rnd = ((u64)prandom_u32_state(&ctx->rnd_state) << 32) |

include/linux/damon.h

924

return l + mul_u64_u64_shr(rnd, span, 64);

include/linux/randomize_kstack.h

54

u32 rnd;

include/linux/randomize_kstack.h

57

rnd = prandom_u32_state(state);

include/linux/randomize_kstack.h

60

return rnd;

kernel/acct.c

332

int exp, rnd;

kernel/acct.c

334

exp = rnd = 0;

kernel/acct.c

336

rnd = value & (1 << (EXPSIZE - 1)); /* Round up? */

kernel/acct.c

344

if (rnd && (++value > MAXFRACT)) {

kernel/acct.c

376

int exp, rnd;

kernel/acct.c

379

rnd = 0;

kernel/acct.c

381

rnd = value & 1;

kernel/acct.c

389

if (rnd && (++value > MAXFRACT2)) {

kernel/time/clockevents.c

36

u64 rnd;

kernel/time/clockevents.c

40

rnd = (u64) evt->mult - 1;

kernel/time/clockevents.c

68

if ((~0ULL - clc > rnd) &&

kernel/time/clockevents.c

70

clc += rnd;

lib/interval_tree_test.c

167

last = (prandom_u32_state(&rnd) >> 4) % max_endpoint;

lib/interval_tree_test.c

168

start = (prandom_u32_state(&rnd) >> 4) % last;

lib/interval_tree_test.c

274

last = (prandom_u32_state(&rnd) >> 4) % max_endpoint;

lib/interval_tree_test.c

275

start = (prandom_u32_state(&rnd) >> 4) % last;

lib/interval_tree_test.c

31

static struct rnd_state rnd;

lib/interval_tree_test.c

346

prandom_seed_state(&rnd, seed);

lib/interval_tree_test.c

50

u32 b = (prandom_u32_state(&rnd) >> 4) % max_endpoint;

lib/interval_tree_test.c

51

u32 a = (prandom_u32_state(&rnd) >> 4) % b;

lib/interval_tree_test.c

63

queries[i] = (prandom_u32_state(&rnd) >> 4) % max_endpoint;

lib/kunit/string-stream-test.c

223

struct rnd_state rnd;

lib/kunit/string-stream-test.c

236

prandom_seed_state(&rnd, 3141592653589793238ULL);

lib/kunit/string-stream-test.c

239

offset = prandom_u32_state(&rnd) % (sizeof(line) - 1);

lib/kunit/string-stream-test.c

253

prandom_seed_state(&rnd, 3141592653589793238ULL);

lib/kunit/string-stream-test.c

262

offset = prandom_u32_state(&rnd) % (sizeof(line) - 1);

lib/rbtree_test.c

154

nodes[i].key = prandom_u32_state(&rnd);

lib/rbtree_test.c

155

nodes[i].val = prandom_u32_state(&rnd);

lib/rbtree_test.c

31

static struct rnd_state rnd;

lib/rbtree_test.c

406

prandom_seed_state(&rnd, seed);

lib/test_bpf.c

133

struct rnd_state rnd;

lib/test_bpf.c

140

prandom_seed_state(&rnd, 3141592653589793238ULL);

lib/test_bpf.c

143

__u32 k = prandom_u32_state(&rnd);

lib/test_parman.c

134

prandom_seed_state(&test_parman->rnd, 3141592653589793238ULL);

lib/test_parman.c

139

return prandom_u32_state(&test_parman->rnd);

lib/test_parman.c

83

struct rnd_state rnd;

lib/test_vmalloc.c

101

size = ((rnd % 10) + 1) * PAGE_SIZE;

lib/test_vmalloc.c

86

unsigned int rnd;

lib/test_vmalloc.c

91

rnd = get_random_u8();

lib/test_vmalloc.c

96

align = 1 << (rnd % 23);

mm/util.c

401

unsigned long rnd;

mm/util.c

405

rnd = get_random_long() & ((1UL << mmap_rnd_compat_bits) - 1);

mm/util.c

408

rnd = get_random_long() & ((1UL << mmap_rnd_bits) - 1);

mm/util.c

410

return rnd << PAGE_SHIFT;

mm/util.c

434

static unsigned long mmap_base(const unsigned long rnd, const struct rlimit *rlim_stack)

mm/util.c

443

return PAGE_ALIGN_DOWN(mmap_upper_limit(rlim_stack) - rnd);

mm/util.c

461

return PAGE_ALIGN(STACK_TOP - gap - rnd);

mm/vmalloc.c

1652

unsigned int rnd;

mm/vmalloc.c

1654

get_random_bytes(&rnd, sizeof(rnd));

mm/vmalloc.c

1655

vstart = VMALLOC_START + rnd;

net/mac80211/rc80211_minstrel_ht.c

2005

u8 rnd[MCS_GROUP_RATES];

net/mac80211/rc80211_minstrel_ht.c

2009

get_random_bytes(rnd, sizeof(rnd));

net/mac80211/rc80211_minstrel_ht.c

2011

new_idx = (i + rnd[i]) % MCS_GROUP_RATES;

net/netfilter/xt_hashlimit.c

125

u_int32_t rnd; /* random seed for hash */

net/netfilter/xt_hashlimit.c

187

ht->rnd);

net/netfilter/xt_hashlimit.c

236

get_random_bytes(&ht->rnd, sizeof(ht->rnd));

net/sched/sch_netem.c

223

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

net/sched/sch_netem.c

237

if (rnd < clg->a4) {

net/sched/sch_netem.c

240

} else if (rnd < clg->a1 + clg->a4) {

net/sched/sch_netem.c

249

if (rnd < clg->a5) {

net/sched/sch_netem.c

258

if (rnd < clg->a3)

net/sched/sch_netem.c

260

else if (rnd < clg->a2 + clg->a3) {

net/sched/sch_netem.c

346

u32 rnd;

net/sched/sch_netem.c

351

rnd = get_crandom(state, prng);

net/sched/sch_netem.c

355

return ((rnd % (2 * (u32)sigma)) + mu) - sigma;

net/sched/sch_netem.c

357

t = dist->table[rnd % dist->size];

net/sched/sch_pie.c

36

u64 rnd;

net/sched/sch_pie.c

75

get_random_bytes(&rnd, 8);

net/sched/sch_pie.c

76

if ((rnd >> BITS_PER_BYTE) < local_prob) {

tools/testing/selftests/bpf/prog_tests/map_lock.c

24

int vars[17], i, j, rnd, key = 0;

tools/testing/selftests/bpf/prog_tests/map_lock.c

36

rnd = vars[1];

tools/testing/selftests/bpf/prog_tests/map_lock.c

38

if (vars[j] == rnd)

tools/testing/selftests/bpf/prog_tests/map_lock.c

41

i, rnd, j, vars[j]);

tools/testing/selftests/bpf/prog_tests/map_lock.c

42

CHECK_FAIL(vars[j] != rnd);

tools/testing/selftests/bpf/progs/test_map_lock.c

37

int rnd = bpf_get_prandom_u32();

tools/testing/selftests/bpf/progs/test_map_lock.c

47

val->var[i] = rnd;

tools/testing/selftests/bpf/progs/test_map_lock.c

56

q->var[i] = rnd;

tools/testing/selftests/ublk/utils.h

21

#define round_up(val, rnd) \

tools/testing/selftests/ublk/utils.h

22

(((val) + ((rnd) - 1)) & ~((rnd) - 1))