diff -ru8 original//vmmon-only/linux/iommu.c patched//vmmon-only/linux/iommu.c --- original//vmmon-only/linux/iommu.c 2010-05-21 02:45:24.000000000 -0400 +++ patched//vmmon-only/linux/iommu.c 2010-06-16 10:39:09.000000000 -0400 @@ -148,17 +148,17 @@ printk(KERN_ERR "%s: the physical page number 0x%x is not valid.\n", __func__, mpn); status = -EINVAL; goto out; } map_to = PPN_2_PA(mpn); map_prot = IOMMU_READ | IOMMU_WRITE; } - if ((status = iommu_map_range(vmLinux->iommuDomain, + if ((status = iommu_map(vmLinux->iommuDomain, PPN_2_PA(ppn), map_to, PAGE_SIZE, map_prot))) { printk(KERN_ERR "%s: IOMMU Mapping of PPN 0x%x -> MPN 0x%x " "could not be established.\n", __func__, ppn, mpn); goto out; } } printk(KERN_DEBUG "%s: IOMMU domain is created.\n", __func__); @@ -395,17 +395,17 @@ list_del(&passthruDevice->list); IOMMUUnregisterDeviceInt(passthruDevice); } } spin_unlock(&passthruDeviceListLock); /* Relinquish the IOMMU domain used by this VM. */ for (ppn = 0; ppn < vmLinux->numPages; ppn++) { - iommu_unmap_range(vmLinux->iommuDomain, PPN_2_PA(ppn), PAGE_SIZE); + iommu_unmap(vmLinux->iommuDomain, PPN_2_PA(ppn), PAGE_SIZE); } if (vmLinux->iommuDomain) { iommu_domain_free(vmLinux->iommuDomain); vmLinux->iommuDomain = NULL; printk(KERN_INFO "%s: IOMMU domain is destroyed.\n", __func__); } } diff -ru8 original//vsock-only/linux/af_vsock.c patched//vsock-only/linux/af_vsock.c --- original//vsock-only/linux/af_vsock.c 2010-05-21 00:17:27.000000000 -0400 +++ patched//vsock-only/linux/af_vsock.c 2010-06-15 23:48:52.000000000 -0400 @@ -3216,17 +3216,17 @@ } /* * The receive path will handle all communication until we are able to enter * the connected state. Here we wait for the connection to be completed or * a notification of an error. */ timeout = sock_sndtimeo(sk, flags & O_NONBLOCK); - compat_init_prepare_to_wait(sk->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_init_prepare_to_wait(compat_sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); while (sk->compat_sk_state != SS_CONNECTED && sk->compat_sk_err == 0) { if (timeout == 0) { /* * If we're not going to block, skip ahead to preserve error code set * above. */ goto outWait; @@ -3239,29 +3239,29 @@ if (signal_pending(current)) { err = sock_intr_errno(timeout); goto outWaitError; } else if (timeout == 0) { err = -ETIMEDOUT; goto outWaitError; } - compat_cont_prepare_to_wait(sk->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_cont_prepare_to_wait(compat_sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); } if (sk->compat_sk_err) { err = -sk->compat_sk_err; goto outWaitError; } else { ASSERT(sk->compat_sk_state == SS_CONNECTED); err = 0; } outWait: - compat_finish_wait(sk->compat_sk_sleep, &wait, TASK_RUNNING); + compat_finish_wait(compat_sk_sleep(sk), &wait, TASK_RUNNING); out: release_sock(sk); return err; outWaitError: sk->compat_sk_state = SS_UNCONNECTED; sock->state = SS_UNCONNECTED; goto outWait; @@ -3311,33 +3311,33 @@ goto out; } /* * Wait for children sockets to appear; these are the new sockets created * upon connection establishment. */ timeout = sock_sndtimeo(listener, flags & O_NONBLOCK); - compat_init_prepare_to_wait(listener->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_init_prepare_to_wait(compat_sk_sleep(listener), &wait, TASK_INTERRUPTIBLE); while ((connected = VSockVmciDequeueAccept(listener)) == NULL && listener->compat_sk_err == 0) { release_sock(listener); timeout = schedule_timeout(timeout); lock_sock(listener); if (signal_pending(current)) { err = sock_intr_errno(timeout); goto outWait; } else if (timeout == 0) { err = -EAGAIN; goto outWait; } - compat_cont_prepare_to_wait(listener->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_cont_prepare_to_wait(compat_sk_sleep(listener), &wait, TASK_INTERRUPTIBLE); } if (listener->compat_sk_err) { err = -listener->compat_sk_err; } if (connected) { listener->compat_sk_ack_backlog--; @@ -3361,17 +3361,17 @@ newsock->state = SS_CONNECTED; sock_graft(connected, newsock); release_sock(connected); sock_put(connected); } outWait: - compat_finish_wait(listener->compat_sk_sleep, &wait, TASK_RUNNING); + compat_finish_wait(compat_sk_sleep(listener), &wait, TASK_RUNNING); out: release_sock(listener); return err; } /* *---------------------------------------------------------------------------- @@ -3459,17 +3459,17 @@ { struct sock *sk; unsigned int mask; VSockVmciSock *vsk; sk = sock->sk; vsk = vsock_sk(sk); - poll_wait(file, sk->compat_sk_sleep, wait); + poll_wait(file, compat_sk_sleep(sk), wait); mask = 0; if (sk->compat_sk_err) { /* Signify that there has been an error on this socket. */ mask |= POLLERR; } /* @@ -4099,17 +4099,17 @@ */ timeout = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT); NOTIFYCALLRET(vsk, err, sendInit, sk, &sendData); if (err < 0) { goto out; } - compat_init_prepare_to_wait(sk->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_init_prepare_to_wait(compat_sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); while (totalWritten < len) { Bool sentWrote; unsigned int retries; ssize_t written; sentWrote = FALSE; retries = 0; @@ -4136,17 +4136,17 @@ if (signal_pending(current)) { err = sock_intr_errno(timeout); goto outWait; } else if (timeout == 0) { err = -EAGAIN; goto outWait; } - compat_cont_prepare_to_wait(sk->compat_sk_sleep, + compat_cont_prepare_to_wait(compat_sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); } /* * These checks occur both as part of and after the loop conditional * since we need to check before and after sleeping. */ if (sk->compat_sk_err) { @@ -4189,17 +4189,17 @@ } ASSERT(totalWritten <= INT_MAX); outWait: if (totalWritten > 0) { err = totalWritten; } - compat_finish_wait(sk->compat_sk_sleep, &wait, TASK_RUNNING); + compat_finish_wait(compat_sk_sleep(sk), &wait, TASK_RUNNING); out: release_sock(sk); return err; } /* *---------------------------------------------------------------------------- @@ -4423,17 +4423,17 @@ timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); copied = 0; NOTIFYCALLRET(vsk, err, recvInit, sk, target, &recvData); if (err < 0) { goto out; } - compat_init_prepare_to_wait(sk->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_init_prepare_to_wait(compat_sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); while ((ready = VSockVmciStreamHasData(vsk)) < target && sk->compat_sk_err == 0 && !(sk->compat_sk_shutdown & RCV_SHUTDOWN) && !(vsk->peerShutdown & SEND_SHUTDOWN)) { if (ready < 0) { /* @@ -4463,17 +4463,17 @@ if (signal_pending(current)) { err = sock_intr_errno(timeout); goto outWait; } else if (timeout == 0) { err = -EAGAIN; goto outWait; } - compat_cont_prepare_to_wait(sk->compat_sk_sleep, &wait, TASK_INTERRUPTIBLE); + compat_cont_prepare_to_wait(compat_sk_sleep(sk), &wait, TASK_INTERRUPTIBLE); } if (sk->compat_sk_err) { err = -sk->compat_sk_err; goto outWait; } else if (sk->compat_sk_shutdown & RCV_SHUTDOWN) { err = 0; goto outWait; @@ -4529,17 +4529,17 @@ if (err < 0) { goto outWait; } ASSERT(copied <= INT_MAX); err = copied; outWait: - compat_finish_wait(sk->compat_sk_sleep, &wait, TASK_RUNNING); + compat_finish_wait(compat_sk_sleep(sk), &wait, TASK_RUNNING); out: release_sock(sk); return err; } /* * Protocol operation.