#include "cachepc/uapi.h" #include #include #include #include #include #include #include #include int main(int argc, const char **argv) { uint64_t arg; int fd, ret; fd = open("/dev/kvm", O_RDONLY); if (fd < 0) err(1, "open"); ret = ioctl(fd, KVM_CPC_RESET_TRACKING); if (ret) warn("ioctl RESET_TRACKING"); arg = 0; ret = ioctl(fd, KVM_CPC_ACK_EVENT, &arg); if (ret) warn("ioctl ACK_EVENT"); close(fd); }