search for: tasklet_kill

...vmbus_release_unattached_channels(); @@ -487,12 +483,12 @@ static void vmbus_bus_exit(void) /* Unregister the root bus device */ root_device_unregister(root_dev); - bus_unregister(&vmbus_drv_ctx->bus); + bus_unregister(&hv_bus.bus); free_irq(hv_pci_dev->irq, hv_pci_dev); - tasklet_kill(&vmbus_drv_ctx->msg_dpc); - tasklet_kill(&vmbus_drv_ctx->event_dpc); + tasklet_kill(&hv_bus.msg_dpc); + tasklet_kill(&hv_bus.event_dpc); } @@ -515,7 +511,7 @@ int vmbus_child_driver_register(struct device_driver *drv) drv, drv->name); /* The child driver on...

...vmbus_release_unattached_channels(); @@ -487,12 +483,12 @@ static void vmbus_bus_exit(void) /* Unregister the root bus device */ root_device_unregister(root_dev); - bus_unregister(&vmbus_drv_ctx->bus); + bus_unregister(&hv_bus.bus); free_irq(hv_pci_dev->irq, hv_pci_dev); - tasklet_kill(&vmbus_drv_ctx->msg_dpc); - tasklet_kill(&vmbus_drv_ctx->event_dpc); + tasklet_kill(&hv_bus.msg_dpc); + tasklet_kill(&hv_bus.event_dpc); } @@ -515,7 +511,7 @@ int vmbus_child_driver_register(struct device_driver *drv) drv, drv->name); /* The child driver on...

...EATURE_GUEST_CRASH_MSR_AVAILABLE) { + if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { atomic_notifier_chain_register(&panic_notifier_list, &hyperv_panic_block); } @@ -1110,7 +1110,7 @@ static void __exit vmbus_exit(void) hv_remove_vmbus_irq(); tasklet_kill(&msg_dpc); vmbus_free_channels(); - if (ms_hyperv.features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { + if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { atomic_notifier_chain_unregister(&panic_notifier_list, &hyperv_panic_block); } -- 2.1.4

...EATURE_GUEST_CRASH_MSR_AVAILABLE) { + if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { atomic_notifier_chain_register(&panic_notifier_list, &hyperv_panic_block); } @@ -1110,7 +1110,7 @@ static void __exit vmbus_exit(void) hv_remove_vmbus_irq(); tasklet_kill(&msg_dpc); vmbus_free_channels(); - if (ms_hyperv.features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { + if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { atomic_notifier_chain_unregister(&panic_notifier_list, &hyperv_panic_block); } -- 2.1.4

If we fail to transmit a packet, we assume the queue is full and put the skb into last_xmit_skb. However, if more space frees up before we xmit it, we loop, and the result can be transmitting the same skb twice. Fix is simple: set skb to NULL if we've used it in some way, and check before sending. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> --- drivers/net/virtio_net.c |

If we fail to transmit a packet, we assume the queue is full and put the skb into last_xmit_skb. However, if more space frees up before we xmit it, we loop, and the result can be transmitting the same skb twice. Fix is simple: set skb to NULL if we've used it in some way, and check before sending. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> --- drivers/net/virtio_net.c |

...d_init(&vmc_dev.rx_skbuff_q); + skb_queue_head_init(&vmc_dev.tx_skbuff_q); + tasklet_init(&vmc_dev.rx_tasklet, vmchannel_rx, 0); + tasklet_init(&vmc_dev.tx_tasklet, vmchannel_tx, 0); + atomic_set(&vmc_dev.recv_posted, 0); + if (try_fill_recvq()) + return 0; + + r = -ENOMEM; + + tasklet_kill(&vmc_dev.rx_tasklet); + tasklet_kill(&vmc_dev.tx_tasklet); + sock_unregister(PF_VMCHANNEL); +out_proto: + proto_unregister(&vmchannel_proto); +out: + if (vmc_dev.sq) + vdev->config->del_vq(vmc_dev.sq); + if (vmc_dev.rq) + vdev->config->del_vq(vmc_dev.rq); + + for (i = 0; i...

...d_init(&vmc_dev.rx_skbuff_q); + skb_queue_head_init(&vmc_dev.tx_skbuff_q); + tasklet_init(&vmc_dev.rx_tasklet, vmchannel_rx, 0); + tasklet_init(&vmc_dev.tx_tasklet, vmchannel_tx, 0); + atomic_set(&vmc_dev.recv_posted, 0); + if (try_fill_recvq()) + return 0; + + r = -ENOMEM; + + tasklet_kill(&vmc_dev.rx_tasklet); + tasklet_kill(&vmc_dev.tx_tasklet); + sock_unregister(PF_VMCHANNEL); +out_proto: + proto_unregister(&vmchannel_proto); +out: + if (vmc_dev.sq) + vdev->config->del_vq(vmc_dev.sq); + if (vmc_dev.rq) + vdev->config->del_vq(vmc_dev.rq); + + for (i = 0; i...

...1.4.0/ztdummy.c:275: error: implicit declaration of function ?tasklet_init? /tmp/zaptel-1.4.0/ztdummy.c: In function ?cleanup_module?: /tmp/zaptel-1.4.0/ztdummy.c:315: error: implicit declaration of function ?tasklet_disable? /tmp/zaptel-1.4.0/ztdummy.c:316: error: implicit declaration of function ?tasklet_kill? make[2]: *** [/tmp/zaptel-1.4.0/ztdummy.o] Error 1 make[1]: *** [_module_/tmp/zaptel-1.4.0] Error 2 make[1]: Leaving directory `/usr/src/linux-2.6.13-15' make: *** [linux26] Error 2 hawk:/tmp/zaptel-1.4.0 # As far as I can tell, it's trying to use functions from softirq.h? softirq was ap...

This patch-set fixes the following issues in the vmbus driver (vmbus_drv.c): Make vmbus driver a platform pci device and cleanup root device management and irq allocation (patches 1/12 through 3/12): 1) Make vmbus driver a platform pci driver. 2) Cleanup root device management. 3) Leverage the pci model for allocating irq. General cleanup of vmbus driver (patches 4/12 though 12/12): 1)

This patch-set fixes the following issues in the vmbus driver (vmbus_drv.c): Make vmbus driver a platform pci device and cleanup root device management and irq allocation (patches 1/12 through 3/12): 1) Make vmbus driver a platform pci driver. 2) Cleanup root device management. 3) Leverage the pci model for allocating irq. General cleanup of vmbus driver (patches 4/12 though 12/12): 1)

This is a rebase/resend of earlier patches. I skipped the pure cosmetic patches for now. Mostly this is consolidation earlier changes, removing dead code etc. The important part is the change for allowing a vmbus channel to get callback directly in interrupt mode; this is necessary for NAPI support. Stephen Hemminger (14): vmbus: use kernel bitops for traversing interrupt mask vmbus: drop

This is a rebase/resend of earlier patches. I skipped the pure cosmetic patches for now. Mostly this is consolidation earlier changes, removing dead code etc. The important part is the change for allowing a vmbus channel to get callback directly in interrupt mode; this is necessary for NAPI support. Stephen Hemminger (14): vmbus: use kernel bitops for traversing interrupt mask vmbus: drop

From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This driver depends on Rusty's new host virtio ring implementation, so this patch-set is based on the vringh branch in Rusty's git. Changes since V1: - Use the new iov helper functions, and simplify iov handling. However this triggers compile warnings, as it takes struct iov while kernel api uses struct kiov - Introduced

From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This driver depends on Rusty's new host virtio ring implementation, so this patch-set is based on the vringh branch in Rusty's git. Changes since V1: - Use the new iov helper functions, and simplify iov handling. However this triggers compile warnings, as it takes struct iov while kernel api uses struct kiov - Introduced

...->cleanup) + hv_drv->cleanup(hv_drv); /* Unregister the root bus device */ - device_unregister(&dev_ctx->device); + device_unregister(&hv_dev->device); - bus_unregister(&vmbus_drv_ctx->bus); + bus_unregister(&vmb_drv->bus); free_irq(vmbus_irq, NULL); - tasklet_kill(&vmbus_drv_ctx->msg_dpc); - tasklet_kill(&vmbus_drv_ctx->event_dpc); + tasklet_kill(&vmb_drv->msg_dpc); + tasklet_kill(&vmb_drv->event_dpc); } /** * vmbus_child_driver_register() - Register a vmbus's child driver - * @driver_ctx: Pointer to driver stru...

...->cleanup) + hv_drv->cleanup(hv_drv); /* Unregister the root bus device */ - device_unregister(&dev_ctx->device); + device_unregister(&hv_dev->device); - bus_unregister(&vmbus_drv_ctx->bus); + bus_unregister(&vmb_drv->bus); free_irq(vmbus_irq, NULL); - tasklet_kill(&vmbus_drv_ctx->msg_dpc); - tasklet_kill(&vmbus_drv_ctx->event_dpc); + tasklet_kill(&vmb_drv->msg_dpc); + tasklet_kill(&vmb_drv->event_dpc); } /** * vmbus_child_driver_register() - Register a vmbus's child driver - * @driver_ctx: Pointer to driver stru...

This is a resend of the patches yet to be applied. This patch-set addresses some of the bus/driver model cleanup that Greg sugested over the last couple of days. In this patch-set we deal with the following issues: 1) Cleanup error handling in the vmbus_probe() and vmbus_child_device_register() functions. Fixed a bug in the probe failure path as part of this cleanup. 2) The Windows

This is a resend of the patches yet to be applied. This patch-set addresses some of the bus/driver model cleanup that Greg sugested over the last couple of days. In this patch-set we deal with the following issues: 1) Cleanup error handling in the vmbus_probe() and vmbus_child_device_register() functions. Fixed a bug in the probe failure path as part of this cleanup. 2) The Windows

...n.c b/drivers/crypto/cavium/cpt/cptvf_main.c index 0f72e9abdefe..a15245992cf9 100644 --- a/drivers/crypto/cavium/cpt/cptvf_main.c +++ b/drivers/crypto/cavium/cpt/cptvf_main.c @@ -74,7 +74,7 @@ static void cleanup_worker_threads(struct cpt_vf *cptvf) for (i = 0; i < cptvf->nr_queues; i++) tasklet_kill(&cwqe_info->vq_wqe[i].twork); - kzfree(cwqe_info); + kfree_sensitive(cwqe_info); cptvf->wqe_info = NULL; } @@ -88,7 +88,7 @@ static void free_pending_queues(struct pending_qinfo *pqinfo) continue; /* free single queue */ - kzfree((queue->head)); + kfree_sensitive((que...