diff options
Diffstat (limited to 'drivers/kvm/svm.c')
| -rw-r--r-- | drivers/kvm/svm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 31836444bc6..72cac0488b3 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -15,6 +15,7 @@ */ #include <linux/module.h> +#include <linux/kernel.h> #include <linux/vmalloc.h> #include <linux/highmem.h> #include <linux/profile.h> @@ -75,7 +76,7 @@ struct svm_init_data { static u32 msrpm_ranges[] = {0, 0xc0000000, 0xc0010000}; -#define NUM_MSR_MAPS (sizeof(msrpm_ranges) / sizeof(*msrpm_ranges)) +#define NUM_MSR_MAPS ARRAY_SIZE(msrpm_ranges) #define MSRS_RANGE_SIZE 2048 #define MSRS_IN_RANGE (MSRS_RANGE_SIZE * 8 / 2) @@ -1297,7 +1298,7 @@ static int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) __FUNCTION__, vcpu->svm->vmcb->control.exit_int_info, exit_code); - if (exit_code >= sizeof(svm_exit_handlers) / sizeof(*svm_exit_handlers) + if (exit_code >= ARRAY_SIZE(svm_exit_handlers) || svm_exit_handlers[exit_code] == 0) { kvm_run->exit_reason = KVM_EXIT_UNKNOWN; printk(KERN_ERR "%s: 0x%x @ 0x%llx cr0 0x%lx rflags 0x%llx\n", |