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Searched refs:overflow (Results 1 – 25 of 58) sorted by relevance

123

/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()
215 overflow: in apply_relocate_add()
Dmachine_kexec_64.c585 goto overflow; in arch_kexec_apply_relocations_add()
590 goto overflow; in arch_kexec_apply_relocations_add()
605 overflow: in arch_kexec_apply_relocations_add()
/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
Dscale.S6 | the source operand is (>= 2^14) an overflow or underflow
94 | The result can be denormalized, if src = 0, or overflow,
102 cmpil #0x7fff,%d1 |test for overflow
/arch/h8300/kernel/
Dmodule.c48 goto overflow; in apply_relocate_add()
56 goto overflow; in apply_relocate_add()
67 overflow: in apply_relocate_add()
/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()
/arch/s390/kernel/
Dperf_cpum_sf.c1075 int overflow; in perf_push_sample() local
1129 overflow = 0; in perf_push_sample()
1133 overflow = 1; in perf_push_sample()
1138 return overflow; in perf_push_sample()
1176 unsigned long long *overflow) in hw_collect_samples() argument
1197 if (!*overflow) { in hw_collect_samples()
1201 *overflow = perf_push_sample(event, in hw_collect_samples()
1206 *overflow += 1; in hw_collect_samples()
1275 if (te->overflow) in hw_perf_event_update()
1280 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()
/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()
/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()
/arch/arc/kernel/
Dperf_event.c249 int overflow = 0; in arc_pmu_event_set_period() local
257 overflow = 1; in arc_pmu_event_set_period()
263 overflow = 1; in arc_pmu_event_set_period()
281 return overflow; in arc_pmu_event_set_period()
/arch/x86/xen/
Dxen-asm_64.S36 xen_pv_trap overflow
/arch/arm64/kernel/vdso32/
DMakefile82 VDSO_CFLAGS += $(call cc32-option,-fno-strict-overflow)
94 VDSO_CFLAGS += $(call cc32-disable-warning,shift-count-overflow)
/arch/arm64/kernel/
Dmodule.c461 goto overflow; in apply_relocate_add()
467 overflow: in apply_relocate_add()
/arch/s390/include/asm/
Dcpu_mf.h143 unsigned long long overflow; /* 64 - sample Overflow count */ member
/arch/x86/include/asm/
Dtraps.h17 asmlinkage void overflow(void);
/arch/mips/kernel/
Dperf_event_mipsxx.c79 u64 overflow; member
397 local64_set(&hwc->prev_count, mipspmu.overflow - left); in mipspmu_event_set_period()
399 mipspmu.write_counter(idx, mipspmu.overflow - left); in mipspmu_event_set_period()
1413 if (!(counter & mipspmu.overflow)) in mipsxx_pmu_handle_shared_irq()
1808 mipspmu.overflow = 1ULL << 63; in init_hw_perf_events()
1815 mipspmu.overflow = 1ULL << 31; in init_hw_perf_events()
/arch/x86/math-emu/
Dreg_ld_str.c454 goto overflow; in FPU_store_double()
471 overflow: in FPU_store_double()
638 goto overflow; in FPU_store_single()
652 overflow: in FPU_store_single()
/arch/arm64/boot/dts/cavium/
Dthunder2-99xx.dtsi87 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; /* PMU overflow */
/arch/m68k/ifpsp060/
Dfskeleton.S70 | This is the exit point for the 060FPSP when an enabled overflow exception
72 | for enabled overflow conditions. The exception stack frame is an overflow
/arch/alpha/lib/
Dmemchr.S45 # search til the end of the address space, we will overflow

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