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/linux-6.3-rc2/arch/x86/kernel/
A 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-6.3-rc2/arch/m68k/fpsp040/
A 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
A 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 …]
A 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
A 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-6.3-rc2/drivers/thermal/st/
A 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-6.3-rc2/arch/s390/kernel/
A Dperf_cpum_sf.c1129 int overflow; in perf_push_sample() local
1183 overflow = 0; in perf_push_sample()
1187 overflow = 1; in perf_push_sample()
1192 return overflow; in perf_push_sample()
1242 if (!*overflow) { in hw_collect_samples()
1251 *overflow += 1; in hw_collect_samples()
1364 new.overflow = 0; in hw_perf_event_update()
1564 *overflow = old.overflow; in aux_set_alert()
1574 new.overflow = 0; in aux_set_alert()
1644 new.overflow = 0; in aux_reset_buffer()
[all …]
/linux-6.3-rc2/drivers/media/rc/
A 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-6.3-rc2/arch/m68k/mvme147/
A Dconfig.c149 u8 overflow, tmp; in mvme147_read_clk() local
156 overflow = m147_pcc->t1_cntrl >> 4; in mvme147_read_clk()
157 if (overflow != tmp) in mvme147_read_clk()
160 ticks = count + overflow * PCC_TIMER_CYCLES; in mvme147_read_clk()
/linux-6.3-rc2/tools/testing/selftests/lkdtm/
A Dtests.txt78 FORTIFY_STRSCPY detected buffer overflow
79 FORTIFY_STR_OBJECT detected buffer overflow
80 FORTIFY_STR_MEMBER detected buffer overflow
81 FORTIFY_MEM_OBJECT detected buffer overflow
/linux-6.3-rc2/Documentation/ABI/testing/
A 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-6.3-rc2/arch/loongarch/kernel/
A 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-6.3-rc2/Documentation/devicetree/bindings/arm/
A Darm,cci-400.yaml84 List of counter overflow interrupts, one per counter. The interrupts
85 must be specified starting with the cycle counter overflow interrupt,
86 followed by counter0 overflow interrupt, counter1 overflow
87 interrupt,... ,counterN overflow interrupt.
/linux-6.3-rc2/tools/testing/selftests/powerpc/pmu/ebb/
A 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-6.3-rc2/drivers/gpu/drm/nouveau/dispnv50/
A 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()
A 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-6.3-rc2/include/uapi/linux/
A Dioam6.h45 overflow:1,
86 overflow:1, member
/linux-6.3-rc2/Documentation/mm/
A 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-6.3-rc2/fs/befs/
A 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-6.3-rc2/tools/testing/selftests/net/
A Dioam6_parser.c139 return ioam6h->overflow || in check_ioam_header()
146 return !ioam6h->overflow || in check_ioam_header()
168 return ioam6h->overflow || in check_ioam_header()
178 return ioam6h->overflow || in check_ioam_header()
184 return ioam6h->overflow || in check_ioam_header()
191 return ioam6h->overflow || in check_ioam_header()
/linux-6.3-rc2/drivers/perf/
A Driscv_pmu.c146 int overflow = 0; in riscv_pmu_event_set_period() local
153 overflow = 1; in riscv_pmu_event_set_period()
160 overflow = 1; in riscv_pmu_event_set_period()
174 return overflow; in riscv_pmu_event_set_period()
/linux-6.3-rc2/arch/m68k/mvme16x/
A Dconfig.c416 u8 overflow, tmp; in mvme16x_read_clk() local
422 overflow = in_8(PCCTOVR1) >> 4; in mvme16x_read_clk()
423 if (overflow != tmp) in mvme16x_read_clk()
425 ticks += overflow * PCC_TIMER_CYCLES; in mvme16x_read_clk()
/linux-6.3-rc2/drivers/soc/tegra/cbb/
A Dtegra234-cbb.c313 u32 overflow) in tegra234_cbb_print_error() argument
337 while (overflow) { in tegra234_cbb_print_error()
340 type, overflow); in tegra234_cbb_print_error()
344 if (overflow & 0x1) in tegra234_cbb_print_error()
348 overflow >>= 1; in tegra234_cbb_print_error()
454 u32 overflow, status, error; in print_errmonX_info() local
467 overflow = readl(cbb->mon + FABRIC_MN_MASTER_ERR_OVERFLOW_STATUS_0); in print_errmonX_info()
469 tegra234_cbb_print_error(file, cbb, status, overflow); in print_errmonX_info()
/linux-6.3-rc2/drivers/net/ppp/
A 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-6.3-rc2/sound/core/seq/
A 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()

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