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acrn-hypervisor
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hv:fix MISRA-C violation for variable-length array 

C99 supports variable-length array,
but misra-c required "variable-length array types shall not be used"

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
This commit is contained in:
Mingqiang Chi 2019-09-19 15:57:58 +08:00 committed by wenlingz
parent c36908dce2
commit 5a03a5df05
1 changed files with 3 additions and 3 deletions
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6
hypervisor/debug/profiling.c
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@ -812,12 +812,12 @@ static void profiling_stop_pmu(void)
int32_t profiling_msr_ops_all_cpus(struct acrn_vm *vm, uint64_t addr) int32_t profiling_msr_ops_all_cpus(struct acrn_vm *vm, uint64_t addr)
{ {
uint16_t i; uint16_t i;
struct profiling_msr_ops_list msr_list[CONFIG_MAX_PCPU_NUM];
uint16_t pcpu_nums = get_pcpu_nums(); uint16_t pcpu_nums = get_pcpu_nums();
struct profiling_msr_ops_list msr_list[pcpu_nums];
dev_dbg(ACRN_DBG_PROFILING, "%s: entering", __func__); dev_dbg(ACRN_DBG_PROFILING, "%s: entering", __func__);
if (copy_from_gpa(vm, &msr_list, addr, sizeof(msr_list)) != 0) { if (copy_from_gpa(vm, &msr_list, addr, (uint32_t)pcpu_nums * sizeof(struct profiling_msr_ops_list)) != 0) {
pr_err("%s: Unable to copy addr from vm\n", __func__); pr_err("%s: Unable to copy addr from vm\n", __func__);
return -EINVAL; return -EINVAL;
} }
@ -1256,8 +1256,8 @@ int32_t profiling_get_pcpu_id(struct acrn_vm *vm, uint64_t addr)
int32_t profiling_get_status_info(struct acrn_vm *vm, uint64_t gpa) int32_t profiling_get_status_info(struct acrn_vm *vm, uint64_t gpa)
{ {
uint16_t i; uint16_t i;
struct profiling_status pstats[CONFIG_MAX_PCPU_NUM];
uint16_t pcpu_nums = get_pcpu_nums(); uint16_t pcpu_nums = get_pcpu_nums();
struct profiling_status pstats[pcpu_nums];
dev_dbg(ACRN_DBG_PROFILING, "%s: entering", __func__); dev_dbg(ACRN_DBG_PROFILING, "%s: entering", __func__);