diff options
Diffstat (limited to 'kvm-all.c')
| -rw-r--r-- | kvm-all.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/kvm-all.c b/kvm-all.c index 0bfb060fa7..a3fb8de268 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -499,7 +499,7 @@ int kvm_check_extension(KVMState *s, unsigned int extension) return ret; } -static int kvm_set_ioeventfd_mmio(int fd, uint32_t addr, uint32_t val, +static int kvm_set_ioeventfd_mmio(int fd, hwaddr addr, uint32_t val, bool assign, uint32_t size, bool datamatch) { int ret; @@ -1422,16 +1422,22 @@ int kvm_init(void) nc++; } - s->vmfd = kvm_ioctl(s, KVM_CREATE_VM, 0); - if (s->vmfd < 0) { + do { + ret = kvm_ioctl(s, KVM_CREATE_VM, 0); + } while (ret == -EINTR); + + if (ret < 0) { + fprintf(stderr, "ioctl(KVM_CREATE_VM) failed: %d %s\n", -s->vmfd, + strerror(-ret)); + #ifdef TARGET_S390X fprintf(stderr, "Please add the 'switch_amode' kernel parameter to " "your host kernel command line\n"); #endif - ret = s->vmfd; goto err; } + s->vmfd = ret; missing_cap = kvm_check_extension_list(s, kvm_required_capabilites); if (!missing_cap) { missing_cap = |