diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/genwqe/card_utils.c | 12 | ||||
| -rw-r--r-- | drivers/misc/mei/hw-txe.c | 6 | ||||
| -rw-r--r-- | drivers/misc/vmw_vmci/vmci_doorbell.c | 8 | ||||
| -rw-r--r-- | drivers/misc/vmw_vmci/vmci_driver.c | 2 |
4 files changed, 23 insertions, 5 deletions
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c index 8a679ecc8fd1..fc2794b513fa 100644 --- a/drivers/misc/genwqe/card_utils.c +++ b/drivers/misc/genwqe/card_utils.c @@ -352,17 +352,27 @@ int genwqe_alloc_sync_sgl(struct genwqe_dev *cd, struct genwqe_sgl *sgl, if (copy_from_user(sgl->lpage, user_addr + user_size - sgl->lpage_size, sgl->lpage_size)) { rc = -EFAULT; - goto err_out1; + goto err_out2; } } return 0; + err_out2: + __genwqe_free_consistent(cd, PAGE_SIZE, sgl->lpage, + sgl->lpage_dma_addr); + sgl->lpage = NULL; + sgl->lpage_dma_addr = 0; err_out1: __genwqe_free_consistent(cd, PAGE_SIZE, sgl->fpage, sgl->fpage_dma_addr); + sgl->fpage = NULL; + sgl->fpage_dma_addr = 0; err_out: __genwqe_free_consistent(cd, sgl->sgl_size, sgl->sgl, sgl->sgl_dma_addr); + sgl->sgl = NULL; + sgl->sgl_dma_addr = 0; + sgl->sgl_size = 0; return -ENOMEM; } diff --git a/drivers/misc/mei/hw-txe.c b/drivers/misc/mei/hw-txe.c index e6e5e55a12ed..60415a2bfcbd 100644 --- a/drivers/misc/mei/hw-txe.c +++ b/drivers/misc/mei/hw-txe.c @@ -981,11 +981,13 @@ static bool mei_txe_check_and_ack_intrs(struct mei_device *dev, bool do_ack) hisr = mei_txe_br_reg_read(hw, HISR_REG); aliveness = mei_txe_aliveness_get(dev); - if (hhisr & IPC_HHIER_SEC && aliveness) + if (hhisr & IPC_HHIER_SEC && aliveness) { ipc_isr = mei_txe_sec_reg_read_silent(hw, SEC_IPC_HOST_INT_STATUS_REG); - else + } else { ipc_isr = 0; + hhisr &= ~IPC_HHIER_SEC; + } generated = generated || (hisr & HISR_INT_STS_MSK) || diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.c b/drivers/misc/vmw_vmci/vmci_doorbell.c index a8cee33ae8d2..b3fa738ae005 100644 --- a/drivers/misc/vmw_vmci/vmci_doorbell.c +++ b/drivers/misc/vmw_vmci/vmci_doorbell.c @@ -431,6 +431,12 @@ int vmci_doorbell_create(struct vmci_handle *handle, if (vmci_handle_is_invalid(*handle)) { u32 context_id = vmci_get_context_id(); + if (context_id == VMCI_INVALID_ID) { + pr_warn("Failed to get context ID\n"); + result = VMCI_ERROR_NO_RESOURCES; + goto free_mem; + } + /* Let resource code allocate a free ID for us */ new_handle = vmci_make_handle(context_id, VMCI_INVALID_ID); } else { @@ -525,7 +531,7 @@ int vmci_doorbell_destroy(struct vmci_handle handle) entry = container_of(resource, struct dbell_entry, resource); - if (vmci_guest_code_active()) { + if (!hlist_unhashed(&entry->node)) { int result; dbell_index_table_remove(entry); diff --git a/drivers/misc/vmw_vmci/vmci_driver.c b/drivers/misc/vmw_vmci/vmci_driver.c index 896be150e28f..d7eaf1eb11e7 100644 --- a/drivers/misc/vmw_vmci/vmci_driver.c +++ b/drivers/misc/vmw_vmci/vmci_driver.c @@ -113,5 +113,5 @@ module_exit(vmci_drv_exit); MODULE_AUTHOR("VMware, Inc."); MODULE_DESCRIPTION("VMware Virtual Machine Communication Interface."); -MODULE_VERSION("1.1.4.0-k"); +MODULE_VERSION("1.1.5.0-k"); MODULE_LICENSE("GPL v2"); |