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Searched refs:overflow (Results 1 – 25 of 296) sorted by relevance

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/linux-6.8/arch/x86/kernel/ !
Dirq_32.c71 static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc) in execute_on_irq_stack() argument
94 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()
/linux-6.8/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-6.8/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()
113 unsigned int overflow; in st_thermal_get_temp() local
116 ret = regmap_field_read(sensor->overflow, &overflow); in st_thermal_get_temp()
119 if (overflow) in st_thermal_get_temp()
/linux-6.8/arch/s390/kernel/ !
Dperf_cpum_sf.c1114 int overflow; in perf_push_sample() local
1168 overflow = 0; in perf_push_sample()
1172 overflow = 1; in perf_push_sample()
1177 return overflow; in perf_push_sample()
1206 unsigned long long *overflow) in hw_collect_samples() argument
1227 if (!*overflow) { in hw_collect_samples()
1231 *overflow = perf_push_sample(event, in hw_collect_samples()
1236 *overflow += 1; in hw_collect_samples()
1305 if (te->header.overflow) in hw_perf_event_update()
1310 sampl_overflow += te->header.overflow; in hw_perf_event_update()
[all …]
/linux-6.8/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-6.8/arch/m68k/mvme147/ !
Dconfig.c146 u8 overflow, tmp; in mvme147_read_clk() local
153 overflow = m147_pcc->t1_cntrl >> 4; in mvme147_read_clk()
154 if (overflow != tmp) in mvme147_read_clk()
157 ticks = count + overflow * PCC_TIMER_CYCLES; in mvme147_read_clk()
/linux-6.8/tools/testing/selftests/lkdtm/ !
Dtests.txt79 FORTIFY_STRSCPY detected buffer overflow
80 FORTIFY_STR_OBJECT detected buffer overflow
81 FORTIFY_STR_MEMBER detected buffer overflow
82 FORTIFY_MEM_OBJECT detected buffer overflow
/linux-6.8/Documentation/ABI/testing/ !
Dsysfs-bus-platform-devices-ampere-smpro182 (RO) Return the overflow status of each type HW error reported:
184 - 0 : No overflow
185 - 1 : There is an overflow and the oldest HW errors are dropped
192 …/sys/bus/platform/devices/smpro-errmon.*/overflow_core_ce | Core CE error overflow |
194 …/sys/bus/platform/devices/smpro-errmon.*/overflow_core_ue | Core UE error overflow |
196 …/sys/bus/platform/devices/smpro-errmon.*/overflow_mem_ce | Memory CE error overflow |
198 …/sys/bus/platform/devices/smpro-errmon.*/overflow_mem_ue | Memory UE error overflow |
200 …/sys/bus/platform/devices/smpro-errmon.*/overflow_pcie_ce | any PCIe controller CE error overflow |
202 …/sys/bus/platform/devices/smpro-errmon.*/overflow_pcie_ue | any PCIe controller UE error overflow |
204 …/sys/bus/platform/devices/smpro-errmon.*/overflow_other_ce| any other CE error overflow |
[all …]
/linux-6.8/arch/loongarch/kernel/ !
Dmodule.c179 goto overflow; in apply_r_larch_sop_imm_field()
186 goto overflow; in apply_r_larch_sop_imm_field()
192 goto overflow; in apply_r_larch_sop_imm_field()
201 goto overflow; in apply_r_larch_sop_imm_field()
207 goto overflow; in apply_r_larch_sop_imm_field()
216 goto overflow; in apply_r_larch_sop_imm_field()
227 goto overflow; in apply_r_larch_sop_imm_field()
235 goto overflow; in apply_r_larch_sop_imm_field()
245 overflow: in apply_r_larch_sop_imm_field()
/linux-6.8/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-6.8/drivers/gpu/drm/nouveau/dispnv50/ !
Dcrcc37d.c87 const u32 overflow = status & 0x0000007e; in crcc37d_ctx_finished() local
92 if (overflow) { in crcc37d_ctx_finished()
95 switch (overflow) { in crcc37d_ctx_finished()
Dcrc907d.c103 const u32 overflow = status & 0x0000003e; in crc907d_ctx_finished() local
108 if (overflow) { in crc907d_ctx_finished()
111 switch (overflow) { in crc907d_ctx_finished()
/linux-6.8/include/uapi/linux/ !
Dioam6.h45 overflow:1,
86 overflow:1, member
/linux-6.8/Documentation/mm/ !
Dvmalloced-kernel-stacks.rst32 the stack trace after overflow and response to the overflow itself
101 that VMAP'd stack overflow detection works correctly. Arch specific
120 Stack overflow handling
124 overflows into the guard pages, handlers have to be careful not overflow
129 stack overflow on the double-fault stack.
/linux-6.8/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-6.8/tools/testing/selftests/net/ !
Dioam6_parser.c138 return ioam6h->overflow || in check_ioam_header()
145 return !ioam6h->overflow || in check_ioam_header()
167 return ioam6h->overflow || in check_ioam_header()
177 return ioam6h->overflow || in check_ioam_header()
183 return ioam6h->overflow || in check_ioam_header()
190 return ioam6h->overflow || in check_ioam_header()
/linux-6.8/arch/m68k/mvme16x/ !
Dconfig.c414 u8 overflow, tmp; in mvme16x_read_clk() local
420 overflow = in_8(PCCTOVR1) >> 4; in mvme16x_read_clk()
421 if (overflow != tmp) in mvme16x_read_clk()
423 ticks += overflow * PCC_TIMER_CYCLES; in mvme16x_read_clk()
/linux-6.8/drivers/soc/tegra/cbb/ !
Dtegra234-cbb.c309 u32 overflow) in tegra234_cbb_print_error() argument
333 while (overflow) { in tegra234_cbb_print_error()
336 type, overflow); in tegra234_cbb_print_error()
340 if (overflow & 0x1) in tegra234_cbb_print_error()
344 overflow >>= 1; in tegra234_cbb_print_error()
450 u32 overflow, status, error; in print_errmonX_info() local
463 overflow = readl(cbb->mon + FABRIC_MN_MASTER_ERR_OVERFLOW_STATUS_0); in print_errmonX_info()
465 tegra234_cbb_print_error(file, cbb, status, overflow); in print_errmonX_info()
/linux-6.8/drivers/net/ppp/ !
Dppp_deflate.c415 int decode_proto, overflow; in z_decompress() local
453 overflow = 0; in z_decompress()
477 } else if (!overflow) { in z_decompress()
485 overflow = 1; in z_decompress()
501 olen = osize + overflow - state->strm.avail_out; in z_decompress()
/linux-6.8/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-6.8/fs/udf/ !
Dballoc.c138 unsigned long overflow; in udf_bitmap_free_blocks() local
155 overflow = 0; in udf_bitmap_free_blocks()
163 overflow = bit + count - (sb->s_blocksize << 3); in udf_bitmap_free_blocks()
164 count -= overflow; in udf_bitmap_free_blocks()
180 if (overflow) { in udf_bitmap_free_blocks()
182 count = overflow; in udf_bitmap_free_blocks()
184 } while (overflow); in udf_bitmap_free_blocks()
/linux-6.8/fs/ !
Dseq_file.c704 goto overflow; in seq_put_decimal_ull_width()
717 goto overflow; in seq_put_decimal_ull_width()
721 goto overflow; in seq_put_decimal_ull_width()
726 overflow: in seq_put_decimal_ull_width()
788 goto overflow; in seq_put_decimal_ll()
798 goto overflow; in seq_put_decimal_ll()
812 goto overflow; in seq_put_decimal_ll()
817 overflow: in seq_put_decimal_ll()

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