arch/powerpc/mm/nohash/kaslr_booke.c

286

unsigned long offset, random;

arch/powerpc/mm/nohash/kaslr_booke.c

295

random = get_boot_seed(dt_ptr);

arch/powerpc/mm/nohash/kaslr_booke.c

299

random = rotate_xor(random, &seed, sizeof(seed));

arch/powerpc/mm/nohash/kaslr_booke.c

306

random = rotate_xor(random, &seed, sizeof(seed));

arch/powerpc/mm/nohash/kaslr_booke.c

338

index = random & 0xFF;

arch/powerpc/mm/nohash/kaslr_booke.c

342

offset = random % (SZ_64M - kernel_sz);

arch/s390/boot/kaslr.c

57

unsigned long seed, random;

arch/s390/boot/kaslr.c

66

cpacf_trng(NULL, 0, (u8 *) &random, sizeof(random));

arch/s390/boot/kaslr.c

71

cpacf_prno(CPACF_PRNO_SHA512_DRNG_GEN, &prno, (u8 *) &random,

arch/s390/boot/kaslr.c

72

sizeof(random), NULL, 0);

arch/s390/boot/kaslr.c

83

random = seed;

arch/s390/boot/kaslr.c

84

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

arch/s390/boot/kaslr.c

85

(u8 *) &random, sizeof(random));

arch/s390/boot/kaslr.c

90

*value = random % limit;

arch/s390/crypto/prng.c

297

static const u8 random[] __initconst = {

arch/s390/crypto/prng.c

331

u8 buf[sizeof(random)];

arch/s390/crypto/prng.c

356

if (memcmp(buf, random, sizeof(random)) != 0) {

arch/um/drivers/vector_kern.c

1543

goto random;

arch/um/drivers/vector_kern.c

1548

goto random;

arch/um/drivers/vector_kern.c

1553

goto random;

arch/um/drivers/vector_kern.c

1558

goto random;

arch/um/drivers/vector_kern.c

1569

random:

arch/x86/lib/kaslr.c

56

unsigned long raw, random = get_boot_seed();

arch/x86/lib/kaslr.c

68

random ^= raw;

arch/x86/lib/kaslr.c

78

random ^= raw;

arch/x86/lib/kaslr.c

85

random ^= i8254();

arch/x86/lib/kaslr.c

90

: "=a" (random), "=d" (raw)

arch/x86/lib/kaslr.c

91

: "a" (random), "rm" (mix_const));

arch/x86/lib/kaslr.c

92

random += raw;

arch/x86/lib/kaslr.c

97

return random;

arch/x86/tools/insn_sanity.c

150

*(unsigned short *)(&insn_buff[i]) = random() & 0xffff;

arch/x86/tools/insn_sanity.c

153

insn_buff[i++] = random() & 0xff;

arch/xtensa/platforms/iss/network.c

127

goto random;

arch/xtensa/platforms/iss/network.c

132

goto random;

arch/xtensa/platforms/iss/network.c

137

goto random;

arch/xtensa/platforms/iss/network.c

142

goto random;

arch/xtensa/platforms/iss/network.c

150

random:

block/genhd.c

1302

kfree(disk->random);

drivers/char/random.c

1226

if (!disk || !disk->random)

drivers/char/random.c

1229

add_timer_randomness(disk->random, 0x100 + disk_devt(disk));

drivers/char/random.c

1244

disk->random = state;

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

273

random,

drivers/infiniband/hw/irdma/verbs.c

2737

u32 random;

drivers/infiniband/hw/irdma/verbs.c

2741

get_random_bytes(&random, sizeof(random));

drivers/infiniband/hw/irdma/verbs.c

2742

consumer_key = (u8)random;

drivers/infiniband/hw/irdma/verbs.c

2744

driver_key = random & ~iwdev->rf->mr_stagmask;

drivers/infiniband/hw/irdma/verbs.c

2745

next_stag_index = (random & iwdev->rf->mr_stagmask) >> 8;

drivers/net/ethernet/freescale/fec_mpc52xx.h

91

u32 random; /* FEC + 0x128 */

drivers/net/hamradio/6pack.c

136

static unsigned char random;

drivers/net/hamradio/6pack.c

138

random = random * 17 + 41;

drivers/net/hamradio/6pack.c

140

if (((sp->status1 & SIXP_DCD_MASK) == 0) && (random < sp->persistence)) {

drivers/scsi/scsi_debug.c

7386

module_param_named(random, sdebug_random, bool, S_IRUGO | S_IWUSR);

drivers/scsi/scsi_debug.c

7467

MODULE_PARM_DESC(random, "If set, uniformly randomize command duration between 0 and delay_in_ns");

drivers/scsi/scsi_debug.c

8282

static DRIVER_ATTR_RW(random);

fs/ceph/mds_client.c

1286

bool *random)

fs/ceph/mds_client.c

1297

if (random)

fs/ceph/mds_client.c

1298

*random = false;

fs/ceph/mds_client.c

1312

goto random;

fs/ceph/mds_client.c

1363

goto random;

fs/ceph/mds_client.c

1419

goto random;

fs/ceph/mds_client.c

1430

random:

fs/ceph/mds_client.c

1431

if (random)

fs/ceph/mds_client.c

1432

*random = true;

fs/ceph/mds_client.c

3449

bool random;

fs/ceph/mds_client.c

3496

mds = __choose_mds(mdsc, req, &random);

fs/ceph/mds_client.c

3566

if (random)

include/linux/blkdev.h

187

struct timer_rand_state *random;

include/linux/kexec.h

197

bool random;

include/linux/kexec.h

210

if (kbuf->random) {

include/net/sctp/structs.h

361

struct sctp_random_param *random;

include/uapi/linux/netfilter/xt_statistic.h

27

} random;

kernel/crash_dump_dm_crypt.c

410

.random = true,

mm/slab.h

223

unsigned long random;

mm/slub.c

506

encoded = (unsigned long)ptr ^ s->random ^ swab(ptr_addr);

mm/slub.c

519

decoded = (void *)(ptr.v ^ s->random ^ swab(ptr_addr));

mm/slub.c

8440

s->random = get_random_long();

net/netfilter/xt_statistic.c

37

if ((get_random_u32() & 0x7FFFFFFF) < info->u.random.probability)

net/sctp/auth.c

186

struct sctp_random_param *random,

net/sctp/auth.c

196

random_len = ntohs(random->param_hdr.length);

net/sctp/auth.c

207

memcpy(new->data, random, random_len);

net/tipc/core.c

67

get_random_bytes(&tn->random, sizeof(int));

net/tipc/core.h

101

int random;

net/tipc/discover.c

93

msg_set_node_sig(hdr, tn->random);

net/tipc/discover.c

98

msg_set_peer_net_hash(hdr, tipc_net_hash_mixes(net, tn->random));

net/tipc/monitor.c

677

mon->timer_intv = msecs_to_jiffies(MON_TIMEOUT + (tn->random & 0xffff));

net/tipc/node.c

1122

addr ^= tipc_net(net)->random;

net/tipc/node.c

459

hash_chk = tipc_net_hash_mixes(tmp, tn_peer->random);

tools/net/ynl/lib/ynl.c

787

ys->seq = random();

tools/perf/bench/epoll-ctl.c

162

unsigned long rnd1 = random(), rnd2 = random();

tools/perf/bench/mem-functions.c

483

static void mmap_page_touch(void *dst, size_t size, unsigned int page_shift, bool random)

tools/perf/bench/mem-functions.c

489

if (random)

tools/perf/util/hist.c

769

unsigned r = random();

tools/perf/util/util.c

412

node = strlist__entry(tips, random() % strlist__nr_entries(tips));

tools/spi/spidev_test.c

420

tx[i] = random();

tools/testing/selftests/arm64/abi/syscall-abi.c

47

lbuf[i] = random();

tools/testing/selftests/arm64/fp/fp-ptrace.c

867

lbuf[i] = random();

tools/testing/selftests/arm64/fp/fp-ptrace.c

882

bits = random() % (__SVE_FFR_SIZE(vq) * 8);

tools/testing/selftests/arm64/fp/sve-ptrace.c

79

buf[i] = random();

tools/testing/selftests/arm64/fp/za-ptrace.c

45

buf[i] = random();

tools/testing/selftests/arm64/fp/zt-ptrace.c

40

buf[i] = random();

tools/testing/selftests/arm64/mte/mte_common_util.c

158

atag = mtefar_support ? (random() % MT_ATAG_MASK) + 1 : 0;

tools/testing/selftests/bpf/benchs/bench_bpf_crypto.c

107

input[i] = '1' + random() % 9;

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

112

if (args.random) {

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

127

if (args.random) {

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

142

if (args.random) {

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

197

ctx.bench->bss->random = args.random;

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

28

bool random;

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

32

.random = false,

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

72

args.random = true;

tools/testing/selftests/bpf/benchs/bench_strncmp.c

83

target[i] = '1' + random() % 9;

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

1997

return ((u64)random() << 42) |

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

1998

(((u64)random() & RAND_21BIT_MASK) << 21) |

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

1999

(random() & RAND_21BIT_MASK);

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

34

bool random;

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

86

if (random)

tools/testing/selftests/kvm/lib/kvm_util.c

2361

guest_random_seed = last_guest_seed = random();

tools/testing/selftests/mm/protection_keys.c

557

int nr_iterations = random() % 100;

tools/testing/selftests/mm/protection_keys.c

806

malloc_type = (random()%nr_malloc_types);

tools/testing/selftests/mqueue/mq_perf_tests.c

399

*prio = random() % mq_prio_max;

tools/testing/selftests/net/tcp_ao/bench-lookups.c

30

size_t r = (size_t)random() | 0x1;

tools/testing/selftests/powerpc/math/fpu.h

14

val = random();

tools/testing/selftests/powerpc/ptrace/ptrace-gpr.c

107

result |= random() << (__LONG_WIDTH__ - 31);

tools/testing/selftests/powerpc/ptrace/ptrace-gpr.c

112

result ^= random() << 16;

tools/testing/selftests/powerpc/ptrace/ptrace-gpr.c

99

r = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

153

ucp->uc_mcontext.gp_regs[PT_MSR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

155

ucp->uc_mcontext.gp_regs[PT_NIP] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

157

ucp->uc_link->uc_mcontext.gp_regs[PT_MSR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

159

ucp->uc_link->uc_mcontext.gp_regs[PT_NIP] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

161

ucp->uc_mcontext.gp_regs[PT_TRAP] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

162

ucp->uc_mcontext.gp_regs[PT_DSISR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

163

ucp->uc_mcontext.gp_regs[PT_DAR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

164

ucp->uc_mcontext.gp_regs[PT_ORIG_R3] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

165

ucp->uc_mcontext.gp_regs[PT_XER] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

166

ucp->uc_mcontext.gp_regs[PT_RESULT] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

167

ucp->uc_mcontext.gp_regs[PT_SOFTE] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

168

ucp->uc_mcontext.gp_regs[PT_DSCR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

169

ucp->uc_mcontext.gp_regs[PT_CTR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

170

ucp->uc_mcontext.gp_regs[PT_LNK] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

171

ucp->uc_mcontext.gp_regs[PT_CCR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

172

ucp->uc_mcontext.gp_regs[PT_REGS_COUNT] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

174

ucp->uc_link->uc_mcontext.gp_regs[PT_TRAP] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

175

ucp->uc_link->uc_mcontext.gp_regs[PT_DSISR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

176

ucp->uc_link->uc_mcontext.gp_regs[PT_DAR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

177

ucp->uc_link->uc_mcontext.gp_regs[PT_ORIG_R3] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

178

ucp->uc_link->uc_mcontext.gp_regs[PT_XER] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

179

ucp->uc_link->uc_mcontext.gp_regs[PT_RESULT] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

180

ucp->uc_link->uc_mcontext.gp_regs[PT_SOFTE] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

181

ucp->uc_link->uc_mcontext.gp_regs[PT_DSCR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

182

ucp->uc_link->uc_mcontext.gp_regs[PT_CTR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

183

ucp->uc_link->uc_mcontext.gp_regs[PT_LNK] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

184

ucp->uc_link->uc_mcontext.gp_regs[PT_CCR] = random();

tools/testing/selftests/powerpc/signal/sigfuz.c

185

ucp->uc_link->uc_mcontext.gp_regs[PT_REGS_COUNT] = random();

tools/testing/selftests/powerpc/stringloops/memcmp.c

105

s1[j] = random();

tools/testing/selftests/powerpc/stringloops/memcmp.c

107

rand_s1 += random() % MAX_OFFSET_DIFF_S1_S2;

tools/testing/selftests/powerpc/stringloops/memcmp.c

108

rand_s2 += random() % MAX_OFFSET_DIFF_S1_S2;

tools/testing/selftests/powerpc/stringloops/memcmp.c

112

change = random() % comp_size;

tools/testing/selftests/powerpc/stringloops/memcmp.c

113

rand_s2[change] = random() & 0xff;

tools/testing/selftests/powerpc/stringloops/memcmp.c

131

s1[j] = random();

tools/testing/selftests/powerpc/stringloops/memcmp.c

133

rand_s1 += random() % MAX_OFFSET_DIFF_S1_S2;

tools/testing/selftests/powerpc/stringloops/memcmp.c

134

rand_s2 += random() % MAX_OFFSET_DIFF_S1_S2;

tools/testing/selftests/powerpc/stringloops/memcmp.c

139

change = random() % comp_size;

tools/testing/selftests/powerpc/stringloops/memcmp.c

140

s2[change] = random() & 0xff;

tools/testing/selftests/powerpc/stringloops/strlen.c

69

c = random() & 0x7f;

tools/testing/selftests/powerpc/stringloops/strlen.c

82

c = random() & 0x7f;

tools/testing/selftests/powerpc/stringloops/strlen.c

96

c = random() & 0x7f;

tools/virtio/virtio_test.c

193

batch = (random() % vq->vring.num) + 1;