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/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsockmap_basic.c91 const int zero = 0; in test_sockmap_create_update_free() local
102 err = bpf_map_update_elem(map, &zero, &s, BPF_NOEXIST); in test_sockmap_create_update_free()
139 const __u32 zero = 0; in test_sockmap_update() local
163 err = bpf_map_update_elem(src, &zero, &sk, BPF_NOEXIST); in test_sockmap_update()
365 int zero = 0; in test_sockmap_skb_verdict_shutdown() local
386 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_shutdown()
416 int expected, zero = 0, sent, recvd, avail; in test_sockmap_skb_verdict_fionread() local
451 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_fionread()
480 int err, map, verdict, s, c1, p1, zero = 0, sent, recvd, avail; in test_sockmap_skb_verdict_peek() local
503 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_peek()
H A Dcgroup_getset_retval.c17 static int zero; variable
39 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_set()
79 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_set_and_get()
118 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_default_zero()
159 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_default_zero_and_set()
208 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_override()
254 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_legacy_eperm()
305 &zero, sizeof(int)), "setsockopt")) in test_setsockopt_legacy_no_override()
/openbmc/qemu/tests/tcg/nios2/
H A Dtest-shadow-1.S20 wrprs zero, zero
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dtest_sk_assign.c105 const int zero = 0; in handle_udp() local
122 sk = bpf_map_lookup_elem(&server_map, &zero); in handle_udp()
136 const int zero = 0; in handle_tcp() local
156 sk = bpf_map_lookup_elem(&server_map, &zero); in handle_tcp()
H A Dprofiler.inc.h363 int zero = 0; in get_var_kill_data() local
393 int zero = 0; in trace_var_sys_kill() local
397 arr_struct = bpf_map_lookup_elem(&data_heap, &zero); in trace_var_sys_kill()
564 int zero = 0; in BPF_KPROBE() local
566 bpf_map_lookup_elem(&data_heap, &zero); in BPF_KPROBE()
627 int zero = 0; in raw_tracepoint__sched_process_exit() local
706 int zero = 0; in raw_tracepoint__sched_process_exec() local
801 int zero = 0; in kprobe_ret__do_filp_open() local
856 int zero = 0; in BPF_KPROBE() local
915 int zero = 0; in BPF_KPROBE() local
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H A Dtest_perf_buffer.c25 int zero = 0, *my_pid, cur_pid; in handle_sys_enter() local
28 my_pid = bpf_map_lookup_elem(&my_pid_map, &zero); in handle_sys_enter()
H A Dpyperf.h177 int zero = 0; in process_frame_callback() local
191 bpf_map_update_elem(&symbolmap, sym, &zero, 0); in process_frame_callback()
229 int zero = 0; local
230 Event* event = bpf_map_lookup_elem(&eventmap, &zero);
318 bpf_map_update_elem(&symbolmap, &sym, &zero, 0);
336 Stats* stats = bpf_map_lookup_elem(&statsmap, &zero);
H A Dtest_hash_large_key.c31 int zero = 0, value = 42; in bpf_hash_large_key_test() local
34 key = bpf_map_lookup_elem(&key_map, &zero); in bpf_hash_large_key_test()
H A Dtask_storage_nodeadlock.c29 int ret, zero = 0; in BPF_PROG() local
36 value = bpf_task_storage_get(&task_storage, task, &zero, in BPF_PROG()
H A Dtest_mmap.c30 int zero = 0, one = 1, two = 2, far = 1500; in test_mmap() local
39 p = bpf_map_lookup_elem(&data_map, &zero); in test_mmap()
/openbmc/linux/scripts/atomic/kerneldoc/
H A Dsub_and_test3 * ${class}${atomicname}() - atomic subtract and test if zero with ${desc_order} ordering
11 * Return: @true if the resulting value of @v is zero, @false otherwise.
/openbmc/qemu/target/riscv/insn_trans/
H A Dtrans_privileged.c.inc41 * slli zero, zero, 0x1f 0x01f01013
43 * srai zero, zero, 0x7 0x40705013
45 * The two shift operations on the zero register are no-ops, used
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
H A Dbase.c105 nvkm_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero, in nvkm_instobj_new() argument
113 ret = imem->func->memory_new(imem, size, align, zero, &memory); in nvkm_instobj_new()
120 zero, nvkm_memory_addr(memory), nvkm_memory_size(memory)); in nvkm_instobj_new()
122 if (!imem->func->zero && zero) { in nvkm_instobj_new()
H A Dpriv.h14 bool zero, struct nvkm_memory **);
16 bool zero; member
/openbmc/qemu/target/hexagon/
H A Dgenptr.c356 TCGv one, zero, tmp; in gen_store_conditional4() local
361 zero = tcg_constant_tl(0); in gen_store_conditional4()
366 one, zero); in gen_store_conditional4()
381 TCGv_i64 one, zero, tmp; in gen_store_conditional8() local
386 zero = tcg_constant_i64(0); in gen_store_conditional8()
391 one, zero); in gen_store_conditional8()
467 tcg_gen_movcond_tl(TCG_COND_NE, result, value, zero, ones, zero); in gen_8bitsof()
1180 gen_set_label(zero); in gen_asr_r_svw_trun()
1309 tcg_gen_movcond_i64(TCG_COND_NE, bits, word, zero, ones, zero); in vec_to_qvec()
1367 tcg_gen_movcond_tl(TCG_COND_LT, tmp, source, zero, zero, tmp); in gen_satu_i32()
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/openbmc/linux/tools/perf/util/bpf_skel/
H A Dkwork_trace.bpf.c93 __u32 zero = 0; in trace_event_match() local
106 name_val = bpf_map_lookup_elem(&perf_kwork_name_filter, &zero); in trace_event_match()
119 struct report_data zero, *data; in do_update_time() local
127 __builtin_memset(&zero, 0, sizeof(zero)); in do_update_time()
128 bpf_map_update_elem(map, key, &zero, BPF_NOEXIST); in do_update_time()
/openbmc/qemu/tests/qemu-iotests/
H A D15475 echo == backing file contains non-zero data before write_zeroes ==
98 echo == backing file contains non-zero data after write_zeroes ==
121 echo == write_zeroes covers non-zero data ==
161 echo == spanning two clusters, non-zero before request ==
191 echo == spanning two clusters, non-zero after request ==
240 echo == spanning multiple clusters, non-zero in first cluster ==
256 echo == spanning multiple clusters, non-zero in intermediate cluster ==
271 echo == spanning multiple clusters, non-zero in final cluster ==
H A D244.out60 [{ "start": 0, "length": 1048576, "depth": 0, "present": false, "zero": true, "data": false, "compr…
61 { "start": 1048576, "length": 1048576, "depth": 0, "present": true, "zero": false, "data": true, "c…
62 { "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
63 { "start": 4194304, "length": 1048576, "depth": 0, "present": true, "zero": true, "data": false, "c…
64 { "start": 5242880, "length": 1048576, "depth": 0, "present": true, "zero": true, "data": false, "c…
65 { "start": 6291456, "length": 60817408, "depth": 0, "present": false, "zero": true, "data": false, …
97 [{ "start": 0, "length": 2097152, "depth": 0, "present": true, "zero": false, "data": true, "compre…
98 { "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
99 { "start": 4194304, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
126 [{ "start": 0, "length": 1048576, "depth": 0, "present": true, "zero": false, "data": true, "compre…
[all …]
/openbmc/linux/Documentation/usb/
H A Dusbip_protocol.rst178 | | | | USB device, string closed with zero byte, e.g. |
180 | | | | The unused bytes shall be filled with zero |
184 | | | | closed with zero byte, e.g. "3-2". The unused |
185 | | | | bytes shall be filled with zero bytes. |
221 | 0x147 | 1 | | padding byte for alignment, shall be set to zero |
243 | | | | A string closed with zero, the unused bytes |
267 | | | | USB device, string closed with zero byte, e.g. |
269 | | | | The unused bytes shall be filled with zero |
273 | | | | closed with zero byte, e.g. "3-2". The unused |
274 | | | | bytes shall be filled with zero bytes. |
[all …]
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/core/
H A Dgpuobj.c172 nvkm_gpuobj_ctor(struct nvkm_device *device, u32 size, int align, bool zero, in nvkm_gpuobj_ctor() argument
194 if (zero) { in nvkm_gpuobj_ctor()
202 abs(align), zero, &gpuobj->memory); in nvkm_gpuobj_ctor()
229 nvkm_gpuobj_new(struct nvkm_device *device, u32 size, int align, bool zero, in nvkm_gpuobj_new() argument
238 ret = nvkm_gpuobj_ctor(device, size, align, zero, parent, gpuobj); in nvkm_gpuobj_new()
/openbmc/linux/Documentation/devicetree/bindings/leds/
H A Dleds-trigger-pattern.txt19 It will make the LED go gradually from zero-intensity to max (255) intensity in
20 1000 milliseconds, then back to zero intensity in 2000 milliseconds:
32 use zero-time lengths (the brightness must be same as the previous tuple's). So
/openbmc/linux/arch/mips/crypto/
H A Dpoly1305-mips.pl124 sd $zero,0($ctx)
125 sd $zero,8($ctx)
126 sd $zero,16($ctx)
167 ori $tmp0,$zero,0xFF
274 subu $shl,$zero,$shr
325 ori $tmp0,$zero,0xFF
596 sw $zero,0($ctx)
597 sw $zero,4($ctx)
598 sw $zero,8($ctx)
599 sw $zero,12($ctx)
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/openbmc/linux/arch/x86/events/
H A Dprobe.c19 perf_msr_probe(struct perf_msr *msr, int cnt, bool zero, void *data) in perf_msr_probe() argument
53 if (!zero && !(val & mask)) in perf_msr_probe()
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-peci6 Writing a non-zero value to this attribute will
15 Writing a non-zero value to this attribute will
/openbmc/linux/arch/m68k/fpsp040/
H A Dutil.S469 | ;+zero
471 | ;+zero
473 | ;+zero
522 leal EXT_PZRO,%a1 |answer is +/- zero
526 leal EXT_PZRO,%a1 |answer is +/- zero
537 leal EXT_PZRO,%a1 |answer is positive zero
544 leal EXT_PZRO,%a1 |answer is negative zero
554 leal DBL_PZRO,%a1 |answer is +/- zero
558 leal DBL_PZRO,%a1 |answer is +/- zero
586 leal SGL_PZRO,%a1 |answer is +/- zero
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