idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
20,200 | void perf_event_print_debug(void)
{
unsigned long flags;
unsigned long pcr;
int pcr0, pcr1;
int cpu;
if (!supported_cpu())
return;
local_irq_save(flags);
cpu = smp_processor_id();
pcr = wrperfmon(PERFMON_CMD_READ, 0);
pcr0 = (pcr >> alpha_pmu->pmc_count_shift[0]) & alpha_pmu->pmc_count_mask[0];
pcr1 = (... | DoS Overflow | 0 | void perf_event_print_debug(void)
{
unsigned long flags;
unsigned long pcr;
int pcr0, pcr1;
int cpu;
if (!supported_cpu())
return;
local_irq_save(flags);
cpu = smp_processor_id();
pcr = wrperfmon(PERFMON_CMD_READ, 0);
pcr0 = (pcr >> alpha_pmu->pmc_count_shift[0]) & alpha_pmu->pmc_count_mask[0];
pcr1 = (... | @@ -847,7 +847,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
data.period = event->hw.last_period;
if (alpha_perf_event_set_period(event, hwc, idx)) {
- if (perf_event_overflow(event, 1, &data, regs)) {
+ if (perf_event_overflow(event, &data, regs)) {
/* Interrupts coming too quickly; "... | CWE-399 | null | null |
20,201 | static int supported_cpu(void)
{
struct percpu_struct *cpu;
unsigned long cputype;
/* Get cpu type from HW */
cpu = (struct percpu_struct *)((char *)hwrpb + hwrpb->processor_offset);
cputype = cpu->type & 0xffffffff;
/* Include all of EV67, EV68, EV7, EV79 and EV69 as supported. */
return (cputype >= EV67_CPU) ... | DoS Overflow | 0 | static int supported_cpu(void)
{
struct percpu_struct *cpu;
unsigned long cputype;
/* Get cpu type from HW */
cpu = (struct percpu_struct *)((char *)hwrpb + hwrpb->processor_offset);
cputype = cpu->type & 0xffffffff;
/* Include all of EV67, EV68, EV7, EV79 and EV69 as supported. */
return (cputype >= EV67_CPU) ... | @@ -847,7 +847,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
data.period = event->hw.last_period;
if (alpha_perf_event_set_period(event, hwc, idx)) {
- if (perf_event_overflow(event, 1, &data, regs)) {
+ if (perf_event_overflow(event, &data, regs)) {
/* Interrupts coming too quickly; "... | CWE-399 | null | null |
20,202 | armv6_pmcr_counter_has_overflowed(unsigned long pmcr,
enum armv6_counters counter)
{
int ret = 0;
if (ARMV6_CYCLE_COUNTER == counter)
ret = pmcr & ARMV6_PMCR_CCOUNT_OVERFLOW;
else if (ARMV6_COUNTER0 == counter)
ret = pmcr & ARMV6_PMCR_COUNT0_OVERFLOW;
else if (ARMV6_COUNTER1 == counter)
ret = pmcr & AR... | DoS Overflow | 0 | armv6_pmcr_counter_has_overflowed(unsigned long pmcr,
enum armv6_counters counter)
{
int ret = 0;
if (ARMV6_CYCLE_COUNTER == counter)
ret = pmcr & ARMV6_PMCR_CCOUNT_OVERFLOW;
else if (ARMV6_COUNTER0 == counter)
ret = pmcr & ARMV6_PMCR_COUNT0_OVERFLOW;
else if (ARMV6_COUNTER1 == counter)
ret = pmcr & AR... | @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,203 | armv6_pmcr_has_overflowed(unsigned long pmcr)
{
return pmcr & ARMV6_PMCR_OVERFLOWED_MASK;
}
| DoS Overflow | 0 | armv6_pmcr_has_overflowed(unsigned long pmcr)
{
return pmcr & ARMV6_PMCR_OVERFLOWED_MASK;
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,204 | armv6_pmcr_read(void)
{
u32 val;
asm volatile("mrc p15, 0, %0, c15, c12, 0" : "=r"(val));
return val;
}
| DoS Overflow | 0 | armv6_pmcr_read(void)
{
u32 val;
asm volatile("mrc p15, 0, %0, c15, c12, 0" : "=r"(val));
return val;
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,205 | armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc,
int idx)
{
unsigned long val, mask, flags, evt = 0;
if (ARMV6_CYCLE_COUNTER == idx) {
mask = ARMV6_PMCR_CCOUNT_IEN;
} else if (ARMV6_COUNTER0 == idx) {
mask = ARMV6_PMCR_COUNT0_IEN;
} else if (ARMV6_COUNTER1 == idx) {
mask = ARMV6_PMCR_COUNT1_... | DoS Overflow | 0 | armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc,
int idx)
{
unsigned long val, mask, flags, evt = 0;
if (ARMV6_CYCLE_COUNTER == idx) {
mask = ARMV6_PMCR_CCOUNT_IEN;
} else if (ARMV6_COUNTER0 == idx) {
mask = ARMV6_PMCR_COUNT0_IEN;
} else if (ARMV6_COUNTER1 == idx) {
mask = ARMV6_PMCR_COUNT1_... | @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,206 | static const struct arm_pmu *__init armv6mpcore_pmu_init(void)
{
return &armv6mpcore_pmu;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv6mpcore_pmu_init(void)
{
return &armv6mpcore_pmu;
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,207 | static const struct arm_pmu *__init armv6mpcore_pmu_init(void)
{
return NULL;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv6mpcore_pmu_init(void)
{
return NULL;
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,208 | armv6pmu_disable_event(struct hw_perf_event *hwc,
int idx)
{
unsigned long val, mask, evt, flags;
if (ARMV6_CYCLE_COUNTER == idx) {
mask = ARMV6_PMCR_CCOUNT_IEN;
evt = 0;
} else if (ARMV6_COUNTER0 == idx) {
mask = ARMV6_PMCR_COUNT0_IEN | ARMV6_PMCR_EVT_COUNT0_MASK;
evt = ARMV6_PERFCTR_NOP << ARMV6_... | DoS Overflow | 0 | armv6pmu_disable_event(struct hw_perf_event *hwc,
int idx)
{
unsigned long val, mask, evt, flags;
if (ARMV6_CYCLE_COUNTER == idx) {
mask = ARMV6_PMCR_CCOUNT_IEN;
evt = 0;
} else if (ARMV6_COUNTER0 == idx) {
mask = ARMV6_PMCR_COUNT0_IEN | ARMV6_PMCR_EVT_COUNT0_MASK;
evt = ARMV6_PERFCTR_NOP << ARMV6_... | @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,209 | armv6pmu_enable_event(struct hw_perf_event *hwc,
int idx)
{
unsigned long val, mask, evt, flags;
if (ARMV6_CYCLE_COUNTER == idx) {
mask = 0;
evt = ARMV6_PMCR_CCOUNT_IEN;
} else if (ARMV6_COUNTER0 == idx) {
mask = ARMV6_PMCR_EVT_COUNT0_MASK;
evt = (hwc->config_base << ARMV6_PMCR_EVT_COUNT0_SHIFT) |
... | DoS Overflow | 0 | armv6pmu_enable_event(struct hw_perf_event *hwc,
int idx)
{
unsigned long val, mask, evt, flags;
if (ARMV6_CYCLE_COUNTER == idx) {
mask = 0;
evt = ARMV6_PMCR_CCOUNT_IEN;
} else if (ARMV6_COUNTER0 == idx) {
mask = ARMV6_PMCR_EVT_COUNT0_MASK;
evt = (hwc->config_base << ARMV6_PMCR_EVT_COUNT0_SHIFT) |
... | @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,210 | static const struct arm_pmu *__init armv6pmu_init(void)
{
return &armv6pmu;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv6pmu_init(void)
{
return &armv6pmu;
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,211 | static const struct arm_pmu *__init armv6pmu_init(void)
{
return NULL;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv6pmu_init(void)
{
return NULL;
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,212 | armv6pmu_read_counter(int counter)
{
unsigned long value = 0;
if (ARMV6_CYCLE_COUNTER == counter)
asm volatile("mrc p15, 0, %0, c15, c12, 1" : "=r"(value));
else if (ARMV6_COUNTER0 == counter)
asm volatile("mrc p15, 0, %0, c15, c12, 2" : "=r"(value));
else if (ARMV6_COUNTER1 == counter)
asm volatile("mrc... | DoS Overflow | 0 | armv6pmu_read_counter(int counter)
{
unsigned long value = 0;
if (ARMV6_CYCLE_COUNTER == counter)
asm volatile("mrc p15, 0, %0, c15, c12, 1" : "=r"(value));
else if (ARMV6_COUNTER0 == counter)
asm volatile("mrc p15, 0, %0, c15, c12, 2" : "=r"(value));
else if (ARMV6_COUNTER1 == counter)
asm volatile("mrc... | @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,213 | armv6pmu_start(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = armv6_pmcr_read();
val |= ARMV6_PMCR_ENABLE;
armv6_pmcr_write(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | armv6pmu_start(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = armv6_pmcr_read();
val |= ARMV6_PMCR_ENABLE;
armv6_pmcr_write(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,214 | armv6pmu_stop(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = armv6_pmcr_read();
val &= ~ARMV6_PMCR_ENABLE;
armv6_pmcr_write(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | armv6pmu_stop(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = armv6_pmcr_read();
val &= ~ARMV6_PMCR_ENABLE;
armv6_pmcr_write(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,215 | armv6pmu_write_counter(int counter,
u32 value)
{
if (ARMV6_CYCLE_COUNTER == counter)
asm volatile("mcr p15, 0, %0, c15, c12, 1" : : "r"(value));
else if (ARMV6_COUNTER0 == counter)
asm volatile("mcr p15, 0, %0, c15, c12, 2" : : "r"(value));
else if (ARMV6_COUNTER1 == counter)
asm volatile("mcr p... | DoS Overflow | 0 | armv6pmu_write_counter(int counter,
u32 value)
{
if (ARMV6_CYCLE_COUNTER == counter)
asm volatile("mcr p15, 0, %0, c15, c12, 1" : : "r"(value));
else if (ARMV6_COUNTER0 == counter)
asm volatile("mcr p15, 0, %0, c15, c12, 2" : : "r"(value));
else if (ARMV6_COUNTER1 == counter)
asm volatile("mcr p... | @@ -479,7 +479,7 @@ armv6pmu_handle_irq(int irq_num,
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,216 | static const struct arm_pmu *__init armv7_a8_pmu_init(void)
{
armv7pmu.id = ARM_PERF_PMU_ID_CA8;
armv7pmu.name = "ARMv7 Cortex-A8";
armv7pmu.cache_map = &armv7_a8_perf_cache_map;
armv7pmu.event_map = &armv7_a8_perf_map;
armv7pmu.num_events = armv7_read_num_pmnc_events();
return &armv7pmu;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv7_a8_pmu_init(void)
{
armv7pmu.id = ARM_PERF_PMU_ID_CA8;
armv7pmu.name = "ARMv7 Cortex-A8";
armv7pmu.cache_map = &armv7_a8_perf_cache_map;
armv7pmu.event_map = &armv7_a8_perf_map;
armv7pmu.num_events = armv7_read_num_pmnc_events();
return &armv7pmu;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,217 | static const struct arm_pmu *__init armv7_a8_pmu_init(void)
{
return NULL;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv7_a8_pmu_init(void)
{
return NULL;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,218 | static const struct arm_pmu *__init armv7_a9_pmu_init(void)
{
armv7pmu.id = ARM_PERF_PMU_ID_CA9;
armv7pmu.name = "ARMv7 Cortex-A9";
armv7pmu.cache_map = &armv7_a9_perf_cache_map;
armv7pmu.event_map = &armv7_a9_perf_map;
armv7pmu.num_events = armv7_read_num_pmnc_events();
return &armv7pmu;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv7_a9_pmu_init(void)
{
armv7pmu.id = ARM_PERF_PMU_ID_CA9;
armv7pmu.name = "ARMv7 Cortex-A9";
armv7pmu.cache_map = &armv7_a9_perf_cache_map;
armv7pmu.event_map = &armv7_a9_perf_map;
armv7pmu.num_events = armv7_read_num_pmnc_events();
return &armv7pmu;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,219 | static const struct arm_pmu *__init armv7_a9_pmu_init(void)
{
return NULL;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init armv7_a9_pmu_init(void)
{
return NULL;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,220 | static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc,
enum armv7_counters counter)
{
int ret = 0;
if (counter == ARMV7_CYCLE_COUNTER)
ret = pmnc & ARMV7_FLAG_C;
else if ((counter >= ARMV7_COUNTER0) && (counter <= ARMV7_COUNTER_LAST))
ret = pmnc & ARMV7_FLAG_P(counter);
else
pr_err("CPU... | DoS Overflow | 0 | static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc,
enum armv7_counters counter)
{
int ret = 0;
if (counter == ARMV7_CYCLE_COUNTER)
ret = pmnc & ARMV7_FLAG_C;
else if ((counter >= ARMV7_COUNTER0) && (counter <= ARMV7_COUNTER_LAST))
ret = pmnc & ARMV7_FLAG_P(counter);
else
pr_err("CPU... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,221 | static inline u32 armv7_pmnc_disable_counter(unsigned int idx)
{
u32 val;
if ((idx != ARMV7_CYCLE_COUNTER) &&
((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) {
pr_err("CPU%u disabling wrong PMNC counter"
" %d\n", smp_processor_id(), idx);
return -1;
}
if (idx == ARMV7_CYCLE_COUNTER)
val = A... | DoS Overflow | 0 | static inline u32 armv7_pmnc_disable_counter(unsigned int idx)
{
u32 val;
if ((idx != ARMV7_CYCLE_COUNTER) &&
((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) {
pr_err("CPU%u disabling wrong PMNC counter"
" %d\n", smp_processor_id(), idx);
return -1;
}
if (idx == ARMV7_CYCLE_COUNTER)
val = A... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,222 | static void armv7_pmnc_dump_regs(void)
{
u32 val;
unsigned int cnt;
printk(KERN_INFO "PMNC registers dump:\n");
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val));
printk(KERN_INFO "PMNC =0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val));
printk(KERN_INFO "CNTENS=0x%08x\n", val);
... | DoS Overflow | 0 | static void armv7_pmnc_dump_regs(void)
{
u32 val;
unsigned int cnt;
printk(KERN_INFO "PMNC registers dump:\n");
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val));
printk(KERN_INFO "PMNC =0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val));
printk(KERN_INFO "CNTENS=0x%08x\n", val);
... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,223 | static inline u32 armv7_pmnc_enable_counter(unsigned int idx)
{
u32 val;
if ((idx != ARMV7_CYCLE_COUNTER) &&
((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) {
pr_err("CPU%u enabling wrong PMNC counter"
" %d\n", smp_processor_id(), idx);
return -1;
}
if (idx == ARMV7_CYCLE_COUNTER)
val = ARMV... | DoS Overflow | 0 | static inline u32 armv7_pmnc_enable_counter(unsigned int idx)
{
u32 val;
if ((idx != ARMV7_CYCLE_COUNTER) &&
((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) {
pr_err("CPU%u enabling wrong PMNC counter"
" %d\n", smp_processor_id(), idx);
return -1;
}
if (idx == ARMV7_CYCLE_COUNTER)
val = ARMV... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,224 | static inline u32 armv7_pmnc_enable_intens(unsigned int idx)
{
u32 val;
if ((idx != ARMV7_CYCLE_COUNTER) &&
((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) {
pr_err("CPU%u enabling wrong PMNC counter"
" interrupt enable %d\n", smp_processor_id(), idx);
return -1;
}
if (idx == ARMV7_CYCLE_COUNT... | DoS Overflow | 0 | static inline u32 armv7_pmnc_enable_intens(unsigned int idx)
{
u32 val;
if ((idx != ARMV7_CYCLE_COUNTER) &&
((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) {
pr_err("CPU%u enabling wrong PMNC counter"
" interrupt enable %d\n", smp_processor_id(), idx);
return -1;
}
if (idx == ARMV7_CYCLE_COUNT... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,225 | static inline u32 armv7_pmnc_getreset_flags(void)
{
u32 val;
/* Read */
asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
/* Write to clear flags */
val &= ARMV7_FLAG_MASK;
asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (val));
return val;
}
| DoS Overflow | 0 | static inline u32 armv7_pmnc_getreset_flags(void)
{
u32 val;
/* Read */
asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
/* Write to clear flags */
val &= ARMV7_FLAG_MASK;
asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (val));
return val;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,226 | static inline int armv7_pmnc_has_overflowed(unsigned long pmnc)
{
return pmnc & ARMV7_OVERFLOWED_MASK;
}
| DoS Overflow | 0 | static inline int armv7_pmnc_has_overflowed(unsigned long pmnc)
{
return pmnc & ARMV7_OVERFLOWED_MASK;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,227 | static inline unsigned long armv7_pmnc_read(void)
{
u32 val;
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(val));
return val;
}
| DoS Overflow | 0 | static inline unsigned long armv7_pmnc_read(void)
{
u32 val;
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(val));
return val;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,228 | static inline int armv7_pmnc_select_counter(unsigned int idx)
{
u32 val;
if ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST)) {
pr_err("CPU%u selecting wrong PMNC counter"
" %d\n", smp_processor_id(), idx);
return -1;
}
val = (idx - ARMV7_EVENT_CNT_TO_CNTx) & ARMV7_SELECT_MASK;
asm volatile("mcr p15,... | DoS Overflow | 0 | static inline int armv7_pmnc_select_counter(unsigned int idx)
{
u32 val;
if ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST)) {
pr_err("CPU%u selecting wrong PMNC counter"
" %d\n", smp_processor_id(), idx);
return -1;
}
val = (idx - ARMV7_EVENT_CNT_TO_CNTx) & ARMV7_SELECT_MASK;
asm volatile("mcr p15,... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,229 | static inline void armv7_pmnc_write(unsigned long val)
{
val &= ARMV7_PMNC_MASK;
isb();
asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r"(val));
}
| DoS Overflow | 0 | static inline void armv7_pmnc_write(unsigned long val)
{
val &= ARMV7_PMNC_MASK;
isb();
asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r"(val));
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,230 | static inline void armv7_pmnc_write_evtsel(unsigned int idx, u32 val)
{
if (armv7_pmnc_select_counter(idx) == idx) {
val &= ARMV7_EVTSEL_MASK;
asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r" (val));
}
}
| DoS Overflow | 0 | static inline void armv7_pmnc_write_evtsel(unsigned int idx, u32 val)
{
if (armv7_pmnc_select_counter(idx) == idx) {
val &= ARMV7_EVTSEL_MASK;
asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r" (val));
}
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,231 | static u32 __init armv7_read_num_pmnc_events(void)
{
u32 nb_cnt;
/* Read the nb of CNTx counters supported from PMNC */
nb_cnt = (armv7_pmnc_read() >> ARMV7_PMNC_N_SHIFT) & ARMV7_PMNC_N_MASK;
/* Add the CPU cycles counter and return */
return nb_cnt + 1;
}
| DoS Overflow | 0 | static u32 __init armv7_read_num_pmnc_events(void)
{
u32 nb_cnt;
/* Read the nb of CNTx counters supported from PMNC */
nb_cnt = (armv7_pmnc_read() >> ARMV7_PMNC_N_SHIFT) & ARMV7_PMNC_N_MASK;
/* Add the CPU cycles counter and return */
return nb_cnt + 1;
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,232 | static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long flags;
/*
* Disable counter and interrupt
*/
raw_spin_lock_irqsave(&pmu_lock, flags);
/*
* Disable counter
*/
armv7_pmnc_disable_counter(idx);
/*
* Disable interrupt for this counter
*/
armv7_pmnc_disable_intens... | DoS Overflow | 0 | static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long flags;
/*
* Disable counter and interrupt
*/
raw_spin_lock_irqsave(&pmu_lock, flags);
/*
* Disable counter
*/
armv7_pmnc_disable_counter(idx);
/*
* Disable interrupt for this counter
*/
armv7_pmnc_disable_intens... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,233 | static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long flags;
/*
* Enable counter and interrupt, and set the counter to count
* the event that we're interested in.
*/
raw_spin_lock_irqsave(&pmu_lock, flags);
/*
* Disable counter
*/
armv7_pmnc_disable_counter(idx);
/*
... | DoS Overflow | 0 | static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long flags;
/*
* Enable counter and interrupt, and set the counter to count
* the event that we're interested in.
*/
raw_spin_lock_irqsave(&pmu_lock, flags);
/*
* Disable counter
*/
armv7_pmnc_disable_counter(idx);
/*
... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,234 | static int armv7pmu_get_event_idx(struct cpu_hw_events *cpuc,
struct hw_perf_event *event)
{
int idx;
/* Always place a cycle counter into the cycle counter. */
if (event->config_base == ARMV7_PERFCTR_CPU_CYCLES) {
if (test_and_set_bit(ARMV7_CYCLE_COUNTER, cpuc->used_mask))
return -EAGAIN;
return ARMV... | DoS Overflow | 0 | static int armv7pmu_get_event_idx(struct cpu_hw_events *cpuc,
struct hw_perf_event *event)
{
int idx;
/* Always place a cycle counter into the cycle counter. */
if (event->config_base == ARMV7_PERFCTR_CPU_CYCLES) {
if (test_and_set_bit(ARMV7_CYCLE_COUNTER, cpuc->used_mask))
return -EAGAIN;
return ARMV... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,235 | static inline u32 armv7pmu_read_counter(int idx)
{
unsigned long value = 0;
if (idx == ARMV7_CYCLE_COUNTER)
asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (value));
else if ((idx >= ARMV7_COUNTER0) && (idx <= ARMV7_COUNTER_LAST)) {
if (armv7_pmnc_select_counter(idx) == idx)
asm volatile("mrc p15, 0, %0, c9... | DoS Overflow | 0 | static inline u32 armv7pmu_read_counter(int idx)
{
unsigned long value = 0;
if (idx == ARMV7_CYCLE_COUNTER)
asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (value));
else if ((idx >= ARMV7_COUNTER0) && (idx <= ARMV7_COUNTER_LAST)) {
if (armv7_pmnc_select_counter(idx) == idx)
asm volatile("mrc p15, 0, %0, c9... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,236 | static void armv7pmu_reset(void *info)
{
u32 idx, nb_cnt = armpmu->num_events;
/* The counter and interrupt enable registers are unknown at reset. */
for (idx = 1; idx < nb_cnt; ++idx)
armv7pmu_disable_event(NULL, idx);
/* Initialize & Reset PMNC: C and P bits */
armv7_pmnc_write(ARMV7_PMNC_P | ARMV7_PMNC_C);
... | DoS Overflow | 0 | static void armv7pmu_reset(void *info)
{
u32 idx, nb_cnt = armpmu->num_events;
/* The counter and interrupt enable registers are unknown at reset. */
for (idx = 1; idx < nb_cnt; ++idx)
armv7pmu_disable_event(NULL, idx);
/* Initialize & Reset PMNC: C and P bits */
armv7_pmnc_write(ARMV7_PMNC_P | ARMV7_PMNC_C);
... | @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,237 | static void armv7pmu_start(void)
{
unsigned long flags;
raw_spin_lock_irqsave(&pmu_lock, flags);
/* Enable all counters */
armv7_pmnc_write(armv7_pmnc_read() | ARMV7_PMNC_E);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | static void armv7pmu_start(void)
{
unsigned long flags;
raw_spin_lock_irqsave(&pmu_lock, flags);
/* Enable all counters */
armv7_pmnc_write(armv7_pmnc_read() | ARMV7_PMNC_E);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,238 | static void armv7pmu_stop(void)
{
unsigned long flags;
raw_spin_lock_irqsave(&pmu_lock, flags);
/* Disable all counters */
armv7_pmnc_write(armv7_pmnc_read() & ~ARMV7_PMNC_E);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | static void armv7pmu_stop(void)
{
unsigned long flags;
raw_spin_lock_irqsave(&pmu_lock, flags);
/* Disable all counters */
armv7_pmnc_write(armv7_pmnc_read() & ~ARMV7_PMNC_E);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -787,7 +787,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
| CWE-399 | null | null |
20,239 | xscale1_pmnc_counter_has_overflowed(unsigned long pmnc,
enum xscale_counters counter)
{
int ret = 0;
switch (counter) {
case XSCALE_CYCLE_COUNTER:
ret = pmnc & XSCALE1_CCOUNT_OVERFLOW;
break;
case XSCALE_COUNTER0:
ret = pmnc & XSCALE1_COUNT0_OVERFLOW;
break;
case XSCALE_COUNTER1:
ret = pmnc & XSCAL... | DoS Overflow | 0 | xscale1_pmnc_counter_has_overflowed(unsigned long pmnc,
enum xscale_counters counter)
{
int ret = 0;
switch (counter) {
case XSCALE_CYCLE_COUNTER:
ret = pmnc & XSCALE1_CCOUNT_OVERFLOW;
break;
case XSCALE_COUNTER0:
ret = pmnc & XSCALE1_COUNT0_OVERFLOW;
break;
case XSCALE_COUNTER1:
ret = pmnc & XSCAL... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,240 | xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long val, mask, evt, flags;
switch (idx) {
case XSCALE_CYCLE_COUNTER:
mask = XSCALE1_CCOUNT_INT_EN;
evt = 0;
break;
case XSCALE_COUNTER0:
mask = XSCALE1_COUNT0_INT_EN | XSCALE1_COUNT0_EVT_MASK;
evt = XSCALE_PERFCTR_UNUSED << XSCALE1_... | DoS Overflow | 0 | xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long val, mask, evt, flags;
switch (idx) {
case XSCALE_CYCLE_COUNTER:
mask = XSCALE1_CCOUNT_INT_EN;
evt = 0;
break;
case XSCALE_COUNTER0:
mask = XSCALE1_COUNT0_INT_EN | XSCALE1_COUNT0_EVT_MASK;
evt = XSCALE_PERFCTR_UNUSED << XSCALE1_... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,241 | xscale1pmu_get_event_idx(struct cpu_hw_events *cpuc,
struct hw_perf_event *event)
{
if (XSCALE_PERFCTR_CCNT == event->config_base) {
if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask))
return -EAGAIN;
return XSCALE_CYCLE_COUNTER;
} else {
if (!test_and_set_bit(XSCALE_COUNTER1, cpuc->used_mask))
... | DoS Overflow | 0 | xscale1pmu_get_event_idx(struct cpu_hw_events *cpuc,
struct hw_perf_event *event)
{
if (XSCALE_PERFCTR_CCNT == event->config_base) {
if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask))
return -EAGAIN;
return XSCALE_CYCLE_COUNTER;
} else {
if (!test_and_set_bit(XSCALE_COUNTER1, cpuc->used_mask))
... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,242 | static const struct arm_pmu *__init xscale1pmu_init(void)
{
return NULL;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init xscale1pmu_init(void)
{
return NULL;
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,243 | xscale1pmu_read_counter(int counter)
{
u32 val = 0;
switch (counter) {
case XSCALE_CYCLE_COUNTER:
asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val));
break;
case XSCALE_COUNTER0:
asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val));
break;
case XSCALE_COUNTER1:
asm volatile("mrc p14, 0, %0, c3, c0... | DoS Overflow | 0 | xscale1pmu_read_counter(int counter)
{
u32 val = 0;
switch (counter) {
case XSCALE_CYCLE_COUNTER:
asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val));
break;
case XSCALE_COUNTER0:
asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val));
break;
case XSCALE_COUNTER1:
asm volatile("mrc p14, 0, %0, c3, c0... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,244 | xscale1pmu_read_pmnc(void)
{
u32 val;
asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val));
return val;
}
| DoS Overflow | 0 | xscale1pmu_read_pmnc(void)
{
u32 val;
asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val));
return val;
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,245 | xscale1pmu_start(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = xscale1pmu_read_pmnc();
val |= XSCALE_PMU_ENABLE;
xscale1pmu_write_pmnc(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | xscale1pmu_start(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = xscale1pmu_read_pmnc();
val |= XSCALE_PMU_ENABLE;
xscale1pmu_write_pmnc(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,246 | xscale1pmu_write_counter(int counter, u32 val)
{
switch (counter) {
case XSCALE_CYCLE_COUNTER:
asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val));
break;
case XSCALE_COUNTER0:
asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val));
break;
case XSCALE_COUNTER1:
asm volatile("mcr p14, 0, %0, c3, c0, 0... | DoS Overflow | 0 | xscale1pmu_write_counter(int counter, u32 val)
{
switch (counter) {
case XSCALE_CYCLE_COUNTER:
asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val));
break;
case XSCALE_COUNTER0:
asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val));
break;
case XSCALE_COUNTER1:
asm volatile("mcr p14, 0, %0, c3, c0, 0... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,247 | xscale1pmu_write_pmnc(u32 val)
{
/* upper 4bits and 7, 11 are write-as-0 */
val &= 0xffff77f;
asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val));
}
| DoS Overflow | 0 | xscale1pmu_write_pmnc(u32 val)
{
/* upper 4bits and 7, 11 are write-as-0 */
val &= 0xffff77f;
asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val));
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,248 | xscale2_pmnc_counter_has_overflowed(unsigned long of_flags,
enum xscale_counters counter)
{
int ret = 0;
switch (counter) {
case XSCALE_CYCLE_COUNTER:
ret = of_flags & XSCALE2_CCOUNT_OVERFLOW;
break;
case XSCALE_COUNTER0:
ret = of_flags & XSCALE2_COUNT0_OVERFLOW;
break;
case XSCALE_COUNTER1:
ret = ... | DoS Overflow | 0 | xscale2_pmnc_counter_has_overflowed(unsigned long of_flags,
enum xscale_counters counter)
{
int ret = 0;
switch (counter) {
case XSCALE_CYCLE_COUNTER:
ret = of_flags & XSCALE2_CCOUNT_OVERFLOW;
break;
case XSCALE_COUNTER0:
ret = of_flags & XSCALE2_COUNT0_OVERFLOW;
break;
case XSCALE_COUNTER1:
ret = ... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,249 | xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long flags, ien, evtsel;
ien = xscale2pmu_read_int_enable();
evtsel = xscale2pmu_read_event_select();
switch (idx) {
case XSCALE_CYCLE_COUNTER:
ien |= XSCALE2_CCOUNT_INT_EN;
break;
case XSCALE_COUNTER0:
ien |= XSCALE2_COUNT0_INT_EN;
... | DoS Overflow | 0 | xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
{
unsigned long flags, ien, evtsel;
ien = xscale2pmu_read_int_enable();
evtsel = xscale2pmu_read_event_select();
switch (idx) {
case XSCALE_CYCLE_COUNTER:
ien |= XSCALE2_CCOUNT_INT_EN;
break;
case XSCALE_COUNTER0:
ien |= XSCALE2_COUNT0_INT_EN;
... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,250 | xscale2pmu_get_event_idx(struct cpu_hw_events *cpuc,
struct hw_perf_event *event)
{
int idx = xscale1pmu_get_event_idx(cpuc, event);
if (idx >= 0)
goto out;
if (!test_and_set_bit(XSCALE_COUNTER3, cpuc->used_mask))
idx = XSCALE_COUNTER3;
else if (!test_and_set_bit(XSCALE_COUNTER2, cpuc->used_mask))
idx = X... | DoS Overflow | 0 | xscale2pmu_get_event_idx(struct cpu_hw_events *cpuc,
struct hw_perf_event *event)
{
int idx = xscale1pmu_get_event_idx(cpuc, event);
if (idx >= 0)
goto out;
if (!test_and_set_bit(XSCALE_COUNTER3, cpuc->used_mask))
idx = XSCALE_COUNTER3;
else if (!test_and_set_bit(XSCALE_COUNTER2, cpuc->used_mask))
idx = X... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,251 | static const struct arm_pmu *__init xscale2pmu_init(void)
{
return &xscale2pmu;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init xscale2pmu_init(void)
{
return &xscale2pmu;
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,252 | static const struct arm_pmu *__init xscale2pmu_init(void)
{
return NULL;
}
| DoS Overflow | 0 | static const struct arm_pmu *__init xscale2pmu_init(void)
{
return NULL;
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,253 | xscale2pmu_read_event_select(void)
{
u32 val;
asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val));
return val;
}
| DoS Overflow | 0 | xscale2pmu_read_event_select(void)
{
u32 val;
asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val));
return val;
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,254 | xscale2pmu_read_overflow_flags(void)
{
u32 val;
asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val));
return val;
}
| DoS Overflow | 0 | xscale2pmu_read_overflow_flags(void)
{
u32 val;
asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val));
return val;
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,255 | xscale2pmu_start(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;
val |= XSCALE_PMU_ENABLE;
xscale2pmu_write_pmnc(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | xscale2pmu_start(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64;
val |= XSCALE_PMU_ENABLE;
xscale2pmu_write_pmnc(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,256 | xscale2pmu_stop(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = xscale2pmu_read_pmnc();
val &= ~XSCALE_PMU_ENABLE;
xscale2pmu_write_pmnc(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| DoS Overflow | 0 | xscale2pmu_stop(void)
{
unsigned long flags, val;
raw_spin_lock_irqsave(&pmu_lock, flags);
val = xscale2pmu_read_pmnc();
val &= ~XSCALE_PMU_ENABLE;
xscale2pmu_write_pmnc(val);
raw_spin_unlock_irqrestore(&pmu_lock, flags);
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,257 | xscale2pmu_write_counter(int counter, u32 val)
{
switch (counter) {
case XSCALE_CYCLE_COUNTER:
asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val));
break;
case XSCALE_COUNTER0:
asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val));
break;
case XSCALE_COUNTER1:
asm volatile("mcr p14, 0, %0, c1, c2, 0... | DoS Overflow | 0 | xscale2pmu_write_counter(int counter, u32 val)
{
switch (counter) {
case XSCALE_CYCLE_COUNTER:
asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val));
break;
case XSCALE_COUNTER0:
asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val));
break;
case XSCALE_COUNTER1:
asm volatile("mcr p14, 0, %0, c1, c2, 0... | @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,258 | xscale2pmu_write_event_select(u32 val)
{
asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val));
}
| DoS Overflow | 0 | xscale2pmu_write_event_select(u32 val)
{
asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val));
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,259 | xscale2pmu_write_int_enable(u32 val)
{
asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val));
}
| DoS Overflow | 0 | xscale2pmu_write_int_enable(u32 val)
{
asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val));
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,260 | xscale2pmu_write_overflow_flags(u32 val)
{
asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val));
}
| DoS Overflow | 0 | xscale2pmu_write_overflow_flags(u32 val)
{
asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val));
}
| @@ -251,7 +251,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +583,7 @@ xscale2pmu_handle_irq(int irq_nu... | CWE-399 | null | null |
20,261 | long arch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data)
{
int ret;
unsigned long __user *datap = (unsigned long __user *) data;
switch (request) {
case PTRACE_PEEKUSR:
ret = ptrace_read_user(child, addr, datap);
break;
case PTRACE_POKEUSR:
ret = ptrace_writ... | DoS Overflow | 0 | long arch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data)
{
int ret;
unsigned long __user *datap = (unsigned long __user *) data;
switch (request) {
case PTRACE_PEEKUSR:
ret = ptrace_read_user(child, addr, datap);
break;
case PTRACE_POKEUSR:
ret = ptrace_writ... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,262 | static int break_trap(struct pt_regs *regs, unsigned int instr)
{
ptrace_break(current, regs);
return 0;
}
| DoS Overflow | 0 | static int break_trap(struct pt_regs *regs, unsigned int instr)
{
ptrace_break(current, regs);
return 0;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,263 | void clear_ptrace_hw_breakpoint(struct task_struct *tsk)
{
memset(tsk->thread.debug.hbp, 0, sizeof(tsk->thread.debug.hbp));
}
| DoS Overflow | 0 | void clear_ptrace_hw_breakpoint(struct task_struct *tsk)
{
memset(tsk->thread.debug.hbp, 0, sizeof(tsk->thread.debug.hbp));
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,264 | void flush_ptrace_hw_breakpoint(struct task_struct *tsk)
{
int i;
struct thread_struct *t = &tsk->thread;
for (i = 0; i < ARM_MAX_HBP_SLOTS; i++) {
if (t->debug.hbp[i]) {
unregister_hw_breakpoint(t->debug.hbp[i]);
t->debug.hbp[i] = NULL;
}
}
}
| DoS Overflow | 0 | void flush_ptrace_hw_breakpoint(struct task_struct *tsk)
{
int i;
struct thread_struct *t = &tsk->thread;
for (i = 0; i < ARM_MAX_HBP_SLOTS; i++) {
if (t->debug.hbp[i]) {
unregister_hw_breakpoint(t->debug.hbp[i]);
t->debug.hbp[i] = NULL;
}
}
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,265 | static int fpa_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
&task_thread_info(target)->fpstate,
0, sizeof(struct user_fp));
}
| DoS Overflow | 0 | static int fpa_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
&task_thread_info(target)->fpstate,
0, sizeof(struct user_fp));
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,266 | static int fpa_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
struct thread_info *thread = task_thread_info(target);
thread->used_cp[1] = thread->used_cp[2] = 1;
return user_regset_copyin(&pos, &cou... | DoS Overflow | 0 | static int fpa_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
struct thread_info *thread = task_thread_info(target);
thread->used_cp[1] = thread->used_cp[2] = 1;
return user_regset_copyin(&pos, &cou... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,267 | static inline long get_user_reg(struct task_struct *task, int offset)
{
return task_pt_regs(task)->uregs[offset];
}
| DoS Overflow | 0 | static inline long get_user_reg(struct task_struct *task, int offset)
{
return task_pt_regs(task)->uregs[offset];
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,268 | static int gpr_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
struct pt_regs *regs = task_pt_regs(target);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
regs,
0, sizeof(*regs));
}
| DoS Overflow | 0 | static int gpr_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
struct pt_regs *regs = task_pt_regs(target);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
regs,
0, sizeof(*regs));
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,269 | static int gpr_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
struct pt_regs newregs;
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&newregs,
0, sizeof(newregs));
if (ret)
... | DoS Overflow | 0 | static int gpr_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
struct pt_regs newregs;
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&newregs,
0, sizeof(newregs));
if (ret)
... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,270 | void ptrace_break(struct task_struct *tsk, struct pt_regs *regs)
{
siginfo_t info;
info.si_signo = SIGTRAP;
info.si_errno = 0;
info.si_code = TRAP_BRKPT;
info.si_addr = (void __user *)instruction_pointer(regs);
force_sig_info(SIGTRAP, &info, tsk);
}
| DoS Overflow | 0 | void ptrace_break(struct task_struct *tsk, struct pt_regs *regs)
{
siginfo_t info;
info.si_signo = SIGTRAP;
info.si_errno = 0;
info.si_code = TRAP_BRKPT;
info.si_addr = (void __user *)instruction_pointer(regs);
force_sig_info(SIGTRAP, &info, tsk);
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,271 | static int __init ptrace_break_init(void)
{
register_undef_hook(&arm_break_hook);
register_undef_hook(&thumb_break_hook);
register_undef_hook(&thumb2_break_hook);
return 0;
}
| DoS Overflow | 0 | static int __init ptrace_break_init(void)
{
register_undef_hook(&arm_break_hook);
register_undef_hook(&thumb_break_hook);
register_undef_hook(&thumb2_break_hook);
return 0;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,272 | void ptrace_disable(struct task_struct *child)
{
/* Nothing to do. */
}
| DoS Overflow | 0 | void ptrace_disable(struct task_struct *child)
{
/* Nothing to do. */
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,273 | static u32 ptrace_get_hbp_resource_info(void)
{
u8 num_brps, num_wrps, debug_arch, wp_len;
u32 reg = 0;
num_brps = hw_breakpoint_slots(TYPE_INST);
num_wrps = hw_breakpoint_slots(TYPE_DATA);
debug_arch = arch_get_debug_arch();
wp_len = arch_get_max_wp_len();
reg |= debug_arch;
reg <<= 8;
reg |= wp_len;
r... | DoS Overflow | 0 | static u32 ptrace_get_hbp_resource_info(void)
{
u8 num_brps, num_wrps, debug_arch, wp_len;
u32 reg = 0;
num_brps = hw_breakpoint_slots(TYPE_INST);
num_wrps = hw_breakpoint_slots(TYPE_DATA);
debug_arch = arch_get_debug_arch();
wp_len = arch_get_max_wp_len();
reg |= debug_arch;
reg <<= 8;
reg |= wp_len;
r... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,274 | static int ptrace_gethbpregs(struct task_struct *tsk, long num,
unsigned long __user *data)
{
u32 reg;
int idx, ret = 0;
struct perf_event *bp;
struct arch_hw_breakpoint_ctrl arch_ctrl;
if (num == 0) {
reg = ptrace_get_hbp_resource_info();
} else {
idx = ptrace_hbp_num_to_idx(num);
if (idx < 0 || ... | DoS Overflow | 0 | static int ptrace_gethbpregs(struct task_struct *tsk, long num,
unsigned long __user *data)
{
u32 reg;
int idx, ret = 0;
struct perf_event *bp;
struct arch_hw_breakpoint_ctrl arch_ctrl;
if (num == 0) {
reg = ptrace_get_hbp_resource_info();
} else {
idx = ptrace_hbp_num_to_idx(num);
if (idx < 0 || ... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,275 | static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
{
struct thread_info *thread = task_thread_info(tsk);
if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
return -ENODATA;
iwmmxt_task_disable(thread); /* force it to ram */
return copy_to_user(ufp, &thread->fpstate.iwmmxt, IWMMXT_SIZE)
... | DoS Overflow | 0 | static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
{
struct thread_info *thread = task_thread_info(tsk);
if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
return -ENODATA;
iwmmxt_task_disable(thread); /* force it to ram */
return copy_to_user(ufp, &thread->fpstate.iwmmxt, IWMMXT_SIZE)
... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,276 | static int ptrace_hbp_num_to_idx(long num)
{
if (num < 0)
num = (ARM_MAX_BRP << 1) - num;
return (num - 1) >> 1;
}
| DoS Overflow | 0 | static int ptrace_hbp_num_to_idx(long num)
{
if (num < 0)
num = (ARM_MAX_BRP << 1) - num;
return (num - 1) >> 1;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,277 | static int ptrace_read_user(struct task_struct *tsk, unsigned long off,
unsigned long __user *ret)
{
unsigned long tmp;
if (off & 3 || off >= sizeof(struct user))
return -EIO;
tmp = 0;
if (off == PT_TEXT_ADDR)
tmp = tsk->mm->start_code;
else if (off == PT_DATA_ADDR)
tmp = tsk->mm->start_data;
else ... | DoS Overflow | 0 | static int ptrace_read_user(struct task_struct *tsk, unsigned long off,
unsigned long __user *ret)
{
unsigned long tmp;
if (off & 3 || off >= sizeof(struct user))
return -EIO;
tmp = 0;
if (off == PT_TEXT_ADDR)
tmp = tsk->mm->start_code;
else if (off == PT_DATA_ADDR)
tmp = tsk->mm->start_data;
else ... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,278 | static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp)
{
struct thread_info *thread = task_thread_info(tsk);
crunch_task_release(thread); /* force a reload */
return copy_from_user(&thread->crunchstate, ufp, CRUNCH_SIZE)
? -EFAULT : 0;
}
| DoS Overflow | 0 | static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp)
{
struct thread_info *thread = task_thread_info(tsk);
crunch_task_release(thread); /* force a reload */
return copy_from_user(&thread->crunchstate, ufp, CRUNCH_SIZE)
? -EFAULT : 0;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,279 | static int ptrace_sethbpregs(struct task_struct *tsk, long num,
unsigned long __user *data)
{
int idx, gen_len, gen_type, implied_type, ret = 0;
u32 user_val;
struct perf_event *bp;
struct arch_hw_breakpoint_ctrl ctrl;
struct perf_event_attr attr;
if (num == 0)
goto out;
else if (num < 0)
implied_ty... | DoS Overflow | 0 | static int ptrace_sethbpregs(struct task_struct *tsk, long num,
unsigned long __user *data)
{
int idx, gen_len, gen_type, implied_type, ret = 0;
u32 user_val;
struct perf_event *bp;
struct arch_hw_breakpoint_ctrl ctrl;
struct perf_event_attr attr;
if (num == 0)
goto out;
else if (num < 0)
implied_ty... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,280 | static int ptrace_write_user(struct task_struct *tsk, unsigned long off,
unsigned long val)
{
if (off & 3 || off >= sizeof(struct user))
return -EIO;
if (off >= sizeof(struct pt_regs))
return 0;
return put_user_reg(tsk, off >> 2, val);
}
| DoS Overflow | 0 | static int ptrace_write_user(struct task_struct *tsk, unsigned long off,
unsigned long val)
{
if (off & 3 || off >= sizeof(struct user))
return -EIO;
if (off >= sizeof(struct pt_regs))
return 0;
return put_user_reg(tsk, off >> 2, val);
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,281 | unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n)
{
unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs);
addr += n;
if (regs_within_kernel_stack(regs, (unsigned long)addr))
return *addr;
else
return 0;
}
| DoS Overflow | 0 | unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n)
{
unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs);
addr += n;
if (regs_within_kernel_stack(regs, (unsigned long)addr))
return *addr;
else
return 0;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,282 | const char *regs_query_register_name(unsigned int offset)
{
const struct pt_regs_offset *roff;
for (roff = regoffset_table; roff->name != NULL; roff++)
if (roff->offset == offset)
return roff->name;
return NULL;
}
| DoS Overflow | 0 | const char *regs_query_register_name(unsigned int offset)
{
const struct pt_regs_offset *roff;
for (roff = regoffset_table; roff->name != NULL; roff++)
if (roff->offset == offset)
return roff->name;
return NULL;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,283 | int regs_query_register_offset(const char *name)
{
const struct pt_regs_offset *roff;
for (roff = regoffset_table; roff->name != NULL; roff++)
if (!strcmp(roff->name, name))
return roff->offset;
return -EINVAL;
}
| DoS Overflow | 0 | int regs_query_register_offset(const char *name)
{
const struct pt_regs_offset *roff;
for (roff = regoffset_table; roff->name != NULL; roff++)
if (!strcmp(roff->name, name))
return roff->offset;
return -EINVAL;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,284 | bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr)
{
return ((addr & ~(THREAD_SIZE - 1)) ==
(kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1)));
}
| DoS Overflow | 0 | bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr)
{
return ((addr & ~(THREAD_SIZE - 1)) ==
(kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1)));
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,285 | asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
{
unsigned long ip;
if (!test_thread_flag(TIF_SYSCALL_TRACE))
return scno;
if (!(current->ptrace & PT_PTRACED))
return scno;
/*
* Save IP. IP is used to denote syscall entry/exit:
* IP = 0 -> entry, = 1 -> exit
*/
ip = regs->ARM_ip... | DoS Overflow | 0 | asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
{
unsigned long ip;
if (!test_thread_flag(TIF_SYSCALL_TRACE))
return scno;
if (!(current->ptrace & PT_PTRACED))
return scno;
/*
* Save IP. IP is used to denote syscall entry/exit:
* IP = 0 -> entry, = 1 -> exit
*/
ip = regs->ARM_ip... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,286 | const struct user_regset_view *task_user_regset_view(struct task_struct *task)
{
return &user_arm_view;
}
| DoS Overflow | 0 | const struct user_regset_view *task_user_regset_view(struct task_struct *task)
{
return &user_arm_view;
}
| @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,287 | static int vfp_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
int ret;
struct thread_info *thread = task_thread_info(target);
struct vfp_hard_struct const *vfp = &thread->vfpstate.hard;
const size_t user_fpregs_... | DoS Overflow | 0 | static int vfp_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
int ret;
struct thread_info *thread = task_thread_info(target);
struct vfp_hard_struct const *vfp = &thread->vfpstate.hard;
const size_t user_fpregs_... | @@ -396,7 +396,7 @@ static long ptrace_hbp_idx_to_num(int idx)
/*
* Handle hitting a HW-breakpoint.
*/
-static void ptrace_hbptriggered(struct perf_event *bp, int unused,
+static void ptrace_hbptriggered(struct perf_event *bp,
struct perf_sample_data *data,
struct pt_regs *regs)
{ | CWE-399 | null | null |
20,288 | static int proc_read_status(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
char *p = page;
int len;
p += sprintf(p, "Emulated SWP:\t\t%lu\n", swpcounter);
p += sprintf(p, "Emulated SWPB:\t\t%lu\n", swpbcounter);
p += sprintf(p, "Aborted SWP{B}:\t\t%lu\n", abtcounter);
if (previous... | DoS Overflow | 0 | static int proc_read_status(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
char *p = page;
int len;
p += sprintf(p, "Emulated SWP:\t\t%lu\n", swpcounter);
p += sprintf(p, "Emulated SWPB:\t\t%lu\n", swpbcounter);
p += sprintf(p, "Aborted SWP{B}:\t\t%lu\n", abtcounter);
if (previous... | @@ -183,7 +183,7 @@ static int swp_handler(struct pt_regs *regs, unsigned int instr)
unsigned int address, destreg, data, type;
unsigned int res = 0;
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, regs->ARM_pc);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, regs->ARM_pc);
if (current->... | CWE-399 | null | null |
20,289 | static void set_segfault(struct pt_regs *regs, unsigned long addr)
{
siginfo_t info;
if (find_vma(current->mm, addr) == NULL)
info.si_code = SEGV_MAPERR;
else
info.si_code = SEGV_ACCERR;
info.si_signo = SIGSEGV;
info.si_errno = 0;
info.si_addr = (void *) instruction_pointer(regs);
pr_debug("SWP{B} emulat... | DoS Overflow | 0 | static void set_segfault(struct pt_regs *regs, unsigned long addr)
{
siginfo_t info;
if (find_vma(current->mm, addr) == NULL)
info.si_code = SEGV_MAPERR;
else
info.si_code = SEGV_ACCERR;
info.si_signo = SIGSEGV;
info.si_errno = 0;
info.si_addr = (void *) instruction_pointer(regs);
pr_debug("SWP{B} emulat... | @@ -183,7 +183,7 @@ static int swp_handler(struct pt_regs *regs, unsigned int instr)
unsigned int address, destreg, data, type;
unsigned int res = 0;
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, regs->ARM_pc);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, regs->ARM_pc);
if (current->... | CWE-399 | null | null |
20,290 | __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
/*
* Are we prepared to handle this kernel fault?
*/
if (fixup_exception(regs))
return;
/*
* No handler, we'll have to terminate things with extreme prejudice.
*/
bust_spinlocks(1);
printk(KERN_ALER... | DoS Overflow | 0 | __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
/*
* Are we prepared to handle this kernel fault?
*/
if (fixup_exception(regs))
return;
/*
* No handler, we'll have to terminate things with extreme prejudice.
*/
bust_spinlocks(1);
printk(KERN_ALER... | @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,291 | __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
struct task_struct *tsk)
{
struct vm_area_struct *vma;
int fault;
vma = find_vma(mm, addr);
fault = VM_FAULT_BADMAP;
if (unlikely(!vma))
goto out;
if (unlikely(vma->vm_start > addr))
goto check_stack;
/*
* Ok, we have a good vm... | DoS Overflow | 0 | __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
struct task_struct *tsk)
{
struct vm_area_struct *vma;
int fault;
vma = find_vma(mm, addr);
fault = VM_FAULT_BADMAP;
if (unlikely(!vma))
goto out;
if (unlikely(vma->vm_start > addr))
goto check_stack;
/*
* Ok, we have a good vm... | @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,292 | __do_user_fault(struct task_struct *tsk, unsigned long addr,
unsigned int fsr, unsigned int sig, int code,
struct pt_regs *regs)
{
struct siginfo si;
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_SEGV) {
printk(KERN_DEBUG "%s: unhandled page fault (%d) at 0x%08lx, code 0x%03x\n",
tsk->comm, sig, addr... | DoS Overflow | 0 | __do_user_fault(struct task_struct *tsk, unsigned long addr,
unsigned int fsr, unsigned int sig, int code,
struct pt_regs *regs)
{
struct siginfo si;
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_SEGV) {
printk(KERN_DEBUG "%s: unhandled page fault (%d) at 0x%08lx, code 0x%03x\n",
tsk->comm, sig, addr... | @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,293 | do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
struct siginfo info;
if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
return;
printk(KERN_ALERT "Unhandled fault: %s (0x%03x) at 0x%08lx\n",
inf->name, fsr, addr);
info.si_signo = inf-... | DoS Overflow | 0 | do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
struct siginfo info;
if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
return;
printk(KERN_ALERT "Unhandled fault: %s (0x%03x) at 0x%08lx\n",
inf->name, fsr, addr);
info.si_signo = inf-... | @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,294 | do_bad(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
return 1;
}
| DoS Overflow | 0 | do_bad(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
return 1;
}
| @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,295 | void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
struct task_struct *tsk = current;
struct mm_struct *mm = tsk->active_mm;
/*
* If we are in kernel mode at this point, we
* have no context to handle this fault with.
*/
if (user_mode(regs))
__do_user_fault(tsk, addr, fsr, SIGSE... | DoS Overflow | 0 | void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
struct task_struct *tsk = current;
struct mm_struct *mm = tsk->active_mm;
/*
* If we are in kernel mode at this point, we
* have no context to handle this fault with.
*/
if (user_mode(regs))
__do_user_fault(tsk, addr, fsr, SIGSE... | @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,296 | do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
return 0;
}
| DoS Overflow | 0 | do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
return 0;
}
| @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,297 | do_translation_fault(unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
unsigned int index;
pgd_t *pgd, *pgd_k;
pud_t *pud, *pud_k;
pmd_t *pmd, *pmd_k;
if (addr < TASK_SIZE)
return do_page_fault(addr, fsr, regs);
if (user_mode(regs))
goto bad_area;
index = pgd_index(addr);
/*
* FIXME... | DoS Overflow | 0 | do_translation_fault(unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
unsigned int index;
pgd_t *pgd, *pgd_k;
pud_t *pud, *pud_k;
pmd_t *pmd, *pmd_k;
if (addr < TASK_SIZE)
return do_page_fault(addr, fsr, regs);
if (user_mode(regs))
goto bad_area;
index = pgd_index(addr);
/*
* FIXME... | @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,298 | do_translation_fault(unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
return 0;
}
| DoS Overflow | 0 | do_translation_fault(unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
return 0;
}
| @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
20,299 | static inline int fsr_fs(unsigned int fsr)
{
return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6;
}
| DoS Overflow | 0 | static inline int fsr_fs(unsigned int fsr)
{
return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6;
}
| @@ -318,11 +318,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
fault = __do_page_fault(mm, addr, fsr, tsk);
up_read(&mm->mmap_sem);
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
if (fault & VM_FAULT_MAJOR... | CWE-399 | null | null |
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