search for: req_data

...sed flushing > + * interface. > + */ > +#include "virtio_pmem.h" > +#include "nd.h" > + > + /* The interrupt handler */ > +void host_ack(struct virtqueue *vq) > +{ > + struct virtio_pmem *vpmem = vq->vdev->priv; > + struct virtio_pmem_request *req_data, *req_buf; > + unsigned long flags; > + unsigned int len; > + > + spin_lock_irqsave(&vpmem->pmem_lock, flags); > + while ((req_data = virtqueue_get_buf(vq, &len)) != NULL) { > + req_data->done = true; > + wake_up(&req_data->host_acked); > + > + if...

...sed flushing > + * interface. > + */ > +#include "virtio_pmem.h" > +#include "nd.h" > + > + /* The interrupt handler */ > +void host_ack(struct virtqueue *vq) > +{ > + struct virtio_pmem *vpmem = vq->vdev->priv; > + struct virtio_pmem_request *req_data, *req_buf; > + unsigned long flags; > + unsigned int len; > + > + spin_lock_irqsave(&vpmem->pmem_lock, flags); > + while ((req_data = virtqueue_get_buf(vq, &len)) != NULL) { > + req_data->done = true; > + wake_up(&req_data->host_acked); > + > + if...

...s(+), 4 deletions(-) diff --git a/drivers/nvdimm/nd_virtio.c b/drivers/nvdimm/nd_virtio.c index 8645275c08c2..10351d5b49fa 100644 --- a/drivers/nvdimm/nd_virtio.c +++ b/drivers/nvdimm/nd_virtio.c @@ -53,7 +53,7 @@ static int virtio_pmem_flush(struct nd_region *nd_region) init_waitqueue_head(&req_data->host_acked); init_waitqueue_head(&req_data->wq_buf); INIT_LIST_HEAD(&req_data->list); - req_data->req.type = cpu_to_virtio32(vdev, VIRTIO_PMEM_REQ_TYPE_FLUSH); + req_data->req.type = cpu_to_le32(VIRTIO_PMEM_REQ_TYPE_FLUSH); sg_init_one(&sg, &req_data->req, s...

...s(+), 4 deletions(-) diff --git a/drivers/nvdimm/nd_virtio.c b/drivers/nvdimm/nd_virtio.c index 8645275c08c2..10351d5b49fa 100644 --- a/drivers/nvdimm/nd_virtio.c +++ b/drivers/nvdimm/nd_virtio.c @@ -53,7 +53,7 @@ static int virtio_pmem_flush(struct nd_region *nd_region) init_waitqueue_head(&req_data->host_acked); init_waitqueue_head(&req_data->wq_buf); INIT_LIST_HEAD(&req_data->list); - req_data->req.type = cpu_to_virtio32(vdev, VIRTIO_PMEM_REQ_TYPE_FLUSH); + req_data->req.type = cpu_to_le32(VIRTIO_PMEM_REQ_TYPE_FLUSH); sg_init_one(&sg, &req_data->req, s...

...*/ > > +#include "virtio_pmem.h" > > +#include "nd.h" > > + > > + /* The interrupt handler */ > > +void host_ack(struct virtqueue *vq) > > +{ > > + struct virtio_pmem *vpmem = vq->vdev->priv; > > + struct virtio_pmem_request *req_data, *req_buf; > > + unsigned long flags; > > + unsigned int len; > > + > > + spin_lock_irqsave(&vpmem->pmem_lock, flags); > > + while ((req_data = virtqueue_get_buf(vq, &len)) != NULL) { > > + req_data->done = true; > > + wake_up(&req_data-...

...f --git a/drivers/nvdimm/nd_virtio.c b/drivers/nvdimm/nd_virtio.c > index 8645275c08c2..10351d5b49fa 100644 > --- a/drivers/nvdimm/nd_virtio.c > +++ b/drivers/nvdimm/nd_virtio.c > @@ -53,7 +53,7 @@ static int virtio_pmem_flush(struct nd_region *nd_region) > init_waitqueue_head(&req_data->host_acked); > init_waitqueue_head(&req_data->wq_buf); > INIT_LIST_HEAD(&req_data->list); > - req_data->req.type = cpu_to_virtio32(vdev, VIRTIO_PMEM_REQ_TYPE_FLUSH); > + req_data->req.type = cpu_to_le32(VIRTIO_PMEM_REQ_TYPE_FLUSH); > sg_init_one(&sg,...

...information + * from host and provides a virtio based flushing + * interface. + */ +#include "virtio_pmem.h" +#include "nd.h" + + /* The interrupt handler */ +void host_ack(struct virtqueue *vq) +{ + struct virtio_pmem *vpmem = vq->vdev->priv; + struct virtio_pmem_request *req_data, *req_buf; + unsigned long flags; + unsigned int len; + + spin_lock_irqsave(&vpmem->pmem_lock, flags); + while ((req_data = virtqueue_get_buf(vq, &len)) != NULL) { + req_data->done = true; + wake_up(&req_data->host_acked); + + if (!list_empty(&vpmem->req_list)) { +...

...information + * from host and provides a virtio based flushing + * interface. + */ +#include "virtio_pmem.h" +#include "nd.h" + + /* The interrupt handler */ +void host_ack(struct virtqueue *vq) +{ + struct virtio_pmem *vpmem = vq->vdev->priv; + struct virtio_pmem_request *req_data, *req_buf; + unsigned long flags; + unsigned int len; + + spin_lock_irqsave(&vpmem->pmem_lock, flags); + while ((req_data = virtqueue_get_buf(vq, &len)) != NULL) { + req_data->done = true; + wake_up(&req_data->host_acked); + + if (!list_empty(&vpmem->req_list)) { +...

...+ * from host and provides a virtio based flushing + * interface. + */ +#include "virtio_pmem.h" +#include "nd.h" + + /* The interrupt handler */ +void virtio_pmem_host_ack(struct virtqueue *vq) +{ + struct virtio_pmem *vpmem = vq->vdev->priv; + struct virtio_pmem_request *req_data, *req_buf; + unsigned long flags; + unsigned int len; + + spin_lock_irqsave(&vpmem->pmem_lock, flags); + while ((req_data = virtqueue_get_buf(vq, &len)) != NULL) { + req_data->done = true; + wake_up(&req_data->host_acked); + + if (!list_empty(&vpmem->req_list)) { +...

...@@ -10,7 +10,7 @@ > #include "nd.h" > > /* The interrupt handler */ > -void host_ack(struct virtqueue *vq) > +void virtio_pmem_host_ack(struct virtqueue *vq) > { > struct virtio_pmem *vpmem = vq->vdev->priv; > struct virtio_pmem_request *req_data, *req_buf; > @@ -32,10 +32,10 @@ void host_ack(struct virtqueue *vq) > } > spin_unlock_irqrestore(&vpmem->pmem_lock, flags); > } > -EXPORT_SYMBOL_GPL(host_ack); > +EXPORT_SYMBOL_GPL(virtio_pmem_host_ack); > > /* The request submission function */...

This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 & VIRTIO patches. Device mapper change is also reviewed. Mike, Can you please provide ack for device mapper change i.e patch4. This version has changed implementation for patch 4 as suggested by 'Mike'. Keeping all the existing r-o-bs. Jakob CCed also tested the

This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 & VIRTIO patches. Need an ack on device mapper change in patch 4. Mike, Can you please review and ack patch4. This version does not has any additonal code change from v10 and is only rebase of v10 on Linux 5.2-rc4 which is required for patch4. Keeping all the existing

This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 & VIRTIO patches. Need an ack on device mapper change in patch 4. Mike, Can you please review patch 4 which has change for dax with device mapper. Incorporated all the changes suggested in v9. This version has minor changes in patch 2(virtio) and does not change the

This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 device mapper & VIRTIO patches. This version has fix for test bot build failure. Keeping all the existing r-o-bs. Jakob CCed also tested the patch series and confirmed the working of v9. --- This patch series has implementation for "virtio pmem". "virtio

Hi Dan, This series has only change in patch 2 for linux-next build failure. There is no functional change. Keeping all the existing review/acks and reposting the patch series for merging via libnvdimm tree. --- This patch series has implementation for "virtio pmem". "virtio pmem" is fake persistent memory(nvdimm) in guest which allows to bypass the guest page

This patch series is ready to be merged via nvdimm tree as discussed with Dan. We have ack/review on XFS, EXT4 device mapper & VIRTIO patches. This version has minor changes in patch 2. Keeping all the existing r-o-bs. Jakob CCed also tested the patch series and confirmed the working of v9. --- This patch series has implementation for "virtio pmem". "virtio pmem"

....c b/drivers/crypto/virtio/virtio_crypto_algs.c index 2c573d1aaa64..0704833ece92 100644 --- a/drivers/crypto/virtio/virtio_crypto_algs.c +++ b/drivers/crypto/virtio/virtio_crypto_algs.c @@ -406,7 +406,7 @@ __virtio_crypto_ablkcipher_do_req(struct virtio_crypto_sym_request *vc_sym_req, } else { req_data->header.session_id = cpu_to_le64(ctx->dec_sess_info.session_id); - req_data->header.opcode = + req_data->header.opcode = cpu_to_le32(VIRTIO_CRYPTO_CIPHER_DECRYPT); } req_data->u.sym_req.op_type = cpu_to_le32(VIRTIO_CRYPTO_SYM_OP_CIPHER); -- 2.19.1

...break; > + default: > + error = -EIO; > + break; > + } > + ablk_req = vc_req->ablkcipher_req; > + /* Finish the encrypt or decrypt process */ > + ablk_req->base.complete(&ablk_req->base, error); > + } > + > + kfree(vc_req->req_data); > + kfree(vc_req->sgs); > + } > + } while (!virtqueue_enable_cb(vq)); > + spin_unlock_irqrestore(&vcrypto->lock, flags); > +} > + > +static int virtcrypto_find_vqs(struct virtio_crypto *vi) > +{ > + vq_callback_t **callbacks; > + struct virtqueue **vqs;...

...break; > + default: > + error = -EIO; > + break; > + } > + ablk_req = vc_req->ablkcipher_req; > + /* Finish the encrypt or decrypt process */ > + ablk_req->base.complete(&ablk_req->base, error); > + } > + > + kfree(vc_req->req_data); > + kfree(vc_req->sgs); > + } > + } while (!virtqueue_enable_cb(vq)); > + spin_unlock_irqrestore(&vcrypto->lock, flags); > +} > + > +static int virtcrypto_find_vqs(struct virtio_crypto *vi) > +{ > + vq_callback_t **callbacks; > + struct virtqueue **vqs;...

...error = -EIO; > > + break; > > + } > > + ablk_req = vc_req->ablkcipher_req; > > + /* Finish the encrypt or decrypt process */ > > + ablk_req->base.complete(&ablk_req->base, error); > > + } > > + > > + kfree(vc_req->req_data); > > + kfree(vc_req->sgs); > > + } > > + } while (!virtqueue_enable_cb(vq)); > > + spin_unlock_irqrestore(&vcrypto->lock, flags); > > +} > > + > > +static int virtcrypto_find_vqs(struct virtio_crypto *vi) > > +{ > > + vq_callback_t...