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Searched refs:overflow (Results 1 – 25 of 227) sorted by relevance

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/Linux-v5.4/arch/x86/kernel/
Dirq_32.c73 static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc) in execute_on_irq_stack() argument
96 if (unlikely(overflow)) in execute_on_irq_stack()
153 int overflow = check_stack_overflow(); in handle_irq() local
155 if (user_mode(regs) || !execute_on_irq_stack(overflow, desc)) { in handle_irq()
156 if (unlikely(overflow)) in handle_irq()
Dmodule.c172 goto overflow; in apply_relocate_add()
179 goto overflow; in apply_relocate_add()
189 goto overflow; in apply_relocate_add()
211 overflow: in apply_relocate_add()
/Linux-v5.4/arch/m68k/fpsp040/
Dx_ovfl.S4 | fpsp_ovfl --- FPSP handler for overflow exception
23 | RM For pos overflow, the largest pos number. For neg overflow,
25 | RP For pos overflow, +infinity. For neg overflow, the largest
Dutil.S6 | ovf_res: used by overflow to force the correct
157 | ovf_r_x3 --- overflow result calculation
173 | ovf_res --- overflow result calculation
199 tstb LOCAL_SGN(%a0) |if negative overflow
209 tstb LOCAL_SGN(%a0) |if negative overflow
230 tstb LOCAL_SGN(%a0) |if negative overflow
240 tstb LOCAL_SGN(%a0) |if negative overflow
261 tstb LOCAL_SGN(%a0) |if negative overflow
271 tstb LOCAL_SGN(%a0) |if negative overflow
283 tstb LOCAL_SGN(%a0) |if negative overflow
[all …]
Dscosh.S34 | However, invoking exp(|X|) may cause premature overflow.
42 | 5. (|X| > 16480 log2) sinh(X) must overflow. Return
43 | Huge*Huge to generate overflow and an infinity with
Dssinh.S34 | However, invoking exp(|X|) may cause premature overflow.
43 | 5. (|X| > 16480 log2) sinh(X) must overflow. Return
44 | sign(X)*Huge*Huge to generate overflow and an infinity with
/Linux-v5.4/drivers/media/rc/
Digorplugusb.c51 unsigned i, start, overflow; in igorplugusb_irdata() local
61 overflow = ir->buf_in[2]; in igorplugusb_irdata()
62 i = start = overflow + HEADERLEN; in igorplugusb_irdata()
65 dev_err(ir->dev, "receive overflow invalid: %u", overflow); in igorplugusb_irdata()
67 if (overflow > 0) in igorplugusb_irdata()
69 overflow); in igorplugusb_irdata()
/Linux-v5.4/arch/s390/kernel/
Dperf_cpum_sf.c1062 int overflow; in perf_push_sample() local
1116 overflow = 0; in perf_push_sample()
1120 overflow = 1; in perf_push_sample()
1125 return overflow; in perf_push_sample()
1163 unsigned long long *overflow) in hw_collect_samples() argument
1184 if (!*overflow) { in hw_collect_samples()
1188 *overflow = perf_push_sample(event, in hw_collect_samples()
1193 *overflow += 1; in hw_collect_samples()
1262 if (te->overflow) in hw_perf_event_update()
1267 sampl_overflow += te->overflow; in hw_perf_event_update()
[all …]
Dperf_cpum_cf_diag.c493 int overflow; in cf_diag_push_sample() local
509 overflow = perf_event_overflow(event, &data, &regs); in cf_diag_push_sample()
513 event->attr.sample_type, raw.size, overflow); in cf_diag_push_sample()
514 if (overflow) in cf_diag_push_sample()
518 return overflow; in cf_diag_push_sample()
/Linux-v5.4/arch/m68k/mvme147/
Dconfig.c150 u8 overflow, tmp; in mvme147_read_clk() local
157 overflow = m147_pcc->t1_cntrl >> 4; in mvme147_read_clk()
158 if (overflow != tmp) in mvme147_read_clk()
161 ticks = count + overflow * PCC_TIMER_CYCLES; in mvme147_read_clk()
/Linux-v5.4/drivers/thermal/st/
Dst_thermal.c32 sensor->overflow = devm_regmap_field_alloc(dev, regmap, in st_thermal_alloc_regfields()
39 IS_ERR(sensor->overflow) || in st_thermal_alloc_regfields()
114 unsigned int overflow; in st_thermal_get_temp() local
117 ret = regmap_field_read(sensor->overflow, &overflow); in st_thermal_get_temp()
120 if (overflow) in st_thermal_get_temp()
/Linux-v5.4/arch/h8300/kernel/
Dmodule.c48 goto overflow; in apply_relocate_add()
56 goto overflow; in apply_relocate_add()
67 overflow: in apply_relocate_add()
/Linux-v5.4/Documentation/virt/kvm/devices/
Dvcpu.txt14 Parameters: in kvm_device_attr.addr the address for PMU overflow interrupt is a
16 Returns: -EBUSY: The PMU overflow interrupt is already set
17 -ENXIO: The overflow interrupt not set when attempting to get it
19 -EINVAL: Invalid PMU overflow interrupt number supplied or
23 A value describing the PMUv3 (Performance Monitor Unit v3) overflow interrupt
/Linux-v5.4/Documentation/translations/it_IT/process/
Ddeprecated.rst41 (o simili) per via del rischio di overflow. Questo può portare a valori più
43 allocare può portare ad un overflow della memoria di heap e altri
45 compilatore può generare avvisi circa un potenziale overflow. Tuttavia usare
57 le funzioni del tipo *saturate-on-overflow*::
79 i possibili overflow, e questo può portare il chiamante a generare risultati
88 di destinazione. Questo può portare ad un overflow oltre i limiti del
98 potrebbe portare a diversi overflow di lettura o altri malfunzionamenti
115 è inefficiente e può portare a overflow di lettura quando la stringa non è
/Linux-v5.4/tools/testing/selftests/powerpc/pmu/ebb/
Dtrace.c33 tb->overflow = false; in trace_buffer_allocate()
51 if (tb->overflow) in trace_check_alloc()
55 tb->overflow = true; in trace_check_alloc()
279 printf(" overflow %s\n", tb->overflow ? "TRUE" : "false"); in trace_buffer_print()
/Linux-v5.4/fs/befs/
Dbtree.c216 node->head.overflow = fs64_to_cpu(sb, node->od_node->overflow); in befs_bt_read_node()
283 node_off = this_node->head.overflow; in befs_btree_find()
568 this_node->head.overflow); in befs_btree_seekleaf()
569 *node_off = this_node->head.overflow; in befs_btree_seekleaf()
602 if (node->head.overflow == BEFS_BT_INVAL) in befs_leafnode()
/Linux-v5.4/arch/m68k/mvme16x/
Dconfig.c417 u8 overflow, tmp; in mvme16x_read_clk() local
423 overflow = in_8(PCCTOVR1) >> 4; in mvme16x_read_clk()
424 if (overflow != tmp) in mvme16x_read_clk()
426 ticks += overflow * PCC_TIMER_CYCLES; in mvme16x_read_clk()
/Linux-v5.4/Documentation/devicetree/bindings/arm/
Dcci.txt113 Definition: list of counter overflow interrupts, one per
115 starting with the cycle counter overflow
116 interrupt, followed by counter0 overflow
117 interrupt, counter1 overflow interrupt,...
118 ,counterN overflow interrupt.
/Linux-v5.4/arch/x86/events/amd/
Dibs.c115 int overflow = 0; in perf_event_set_period() local
124 overflow = 1; in perf_event_set_period()
131 overflow = 1; in perf_event_set_period()
150 return overflow; in perf_event_set_period()
319 int overflow; in perf_ibs_set_period() local
322 overflow = perf_event_set_period(hwc, 1<<4, perf_ibs->max_period, period); in perf_ibs_set_period()
325 return overflow; in perf_ibs_set_period()
/Linux-v5.4/fs/udf/
Dballoc.c119 unsigned long overflow; in udf_bitmap_free_blocks() local
136 overflow = 0; in udf_bitmap_free_blocks()
144 overflow = bit + count - (sb->s_blocksize << 3); in udf_bitmap_free_blocks()
145 count -= overflow; in udf_bitmap_free_blocks()
161 if (overflow) { in udf_bitmap_free_blocks()
163 count = overflow; in udf_bitmap_free_blocks()
165 } while (overflow); in udf_bitmap_free_blocks()
/Linux-v5.4/drivers/net/ppp/
Dppp_deflate.c416 int decode_proto, overflow; in z_decompress() local
454 overflow = 0; in z_decompress()
478 } else if (!overflow) { in z_decompress()
486 overflow = 1; in z_decompress()
502 olen = osize + overflow - state->strm.avail_out; in z_decompress()
/Linux-v5.4/fs/
Dseq_file.c697 goto overflow; in seq_put_decimal_ull_width()
710 goto overflow; in seq_put_decimal_ull_width()
714 goto overflow; in seq_put_decimal_ull_width()
719 overflow: in seq_put_decimal_ull_width()
781 goto overflow; in seq_put_decimal_ll()
791 goto overflow; in seq_put_decimal_ll()
805 goto overflow; in seq_put_decimal_ll()
810 overflow: in seq_put_decimal_ll()
/Linux-v5.4/sound/core/seq/
Dseq_fifo.c40 atomic_set(&f->overflow, 0); in snd_seq_fifo_new()
88 atomic_set(&f->overflow, 0); in snd_seq_fifo_clear()
115 atomic_inc(&f->overflow); in snd_seq_fifo_event_in()
/Linux-v5.4/scripts/
Dkallsyms.c369 int overflow; in write_src() local
373 overflow = (offset < 0 || offset > UINT_MAX); in write_src()
376 overflow = (offset < 0 || offset > INT_MAX); in write_src()
379 overflow = (offset < INT_MIN || offset >= 0); in write_src()
381 if (overflow) { in write_src()
/Linux-v5.4/drivers/media/pci/pluto2/
Dpluto2.c106 unsigned int overflow; member
340 pluto->overflow++; in pluto_irq()
341 if (pluto->overflow) { in pluto_irq()
343 pluto->overflow); in pluto_irq()
345 pluto->overflow = 0; in pluto_irq()
348 pluto->overflow++; in pluto_irq()

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