search for: 962,19

This is a PoC patch for NFSv4/ZFS ACLs. The objective of the patch is that rsync --acls support NFSv4/ZFS ACLs without requiring a new command line option NFSv4 ACLs can't be represented using POSIX draft ACLs, if an NFSv4 ACL is present a separate POSIX draft ACL will not be present and there are new APIs to access NFSv4 ACLs. So we need to distinguish between NFSv4 ACLs and POSIX ACLs in

...be16s(f, &vdev->queue_sel); - qemu_put_be32s(f, &vdev->guest_features); + /* XXX features >= 32 */ + qemu_put_be32s(f, &vdev->guest_features[0]); qemu_put_be32(f, vdev->config_len); qemu_put_buffer(f, vdev->config, vdev->config_len); @@ -958,19 +962,19 @@ void virtio_save(VirtIODevice *vdev, QEMUFile *f) vmstate_save_state(f, &vmstate_virtio, vdev); } -int virtio_set_features(VirtIODevice *vdev, uint32_t val) +int virtio_set_features(VirtIODevice *vdev, unsigned int index, uint32_t val) { BusState *qbus = qdev_get_parent_bus(...

...be16s(f, &vdev->queue_sel); - qemu_put_be32s(f, &vdev->guest_features); + /* XXX features >= 32 */ + qemu_put_be32s(f, &vdev->guest_features[0]); qemu_put_be32(f, vdev->config_len); qemu_put_buffer(f, vdev->config, vdev->config_len); @@ -958,19 +962,19 @@ void virtio_save(VirtIODevice *vdev, QEMUFile *f) vmstate_save_state(f, &vmstate_virtio, vdev); } -int virtio_set_features(VirtIODevice *vdev, uint32_t val) +int virtio_set_features(VirtIODevice *vdev, unsigned int index, uint32_t val) { BusState *qbus = qdev_get_parent_bus(...

...be16s(f, &vdev->queue_sel); - qemu_put_be32s(f, &vdev->guest_features); + /* XXX features >= 32 */ + qemu_put_be32s(f, &vdev->guest_features[0]); qemu_put_be32(f, vdev->config_len); qemu_put_buffer(f, vdev->config, vdev->config_len); @@ -958,19 +962,19 @@ void virtio_save(VirtIODevice *vdev, QEMUFile *f) vmstate_save_state(f, &vmstate_virtio, vdev); } -int virtio_set_features(VirtIODevice *vdev, uint32_t val) +int virtio_set_features(VirtIODevice *vdev, unsigned int index, uint32_t val) { BusState *qbus = qdev_get_parent_bus(...

...be16s(f, &vdev->queue_sel); - qemu_put_be32s(f, &vdev->guest_features); + /* XXX features >= 32 */ + qemu_put_be32s(f, &vdev->guest_features[0]); qemu_put_be32(f, vdev->config_len); qemu_put_buffer(f, vdev->config, vdev->config_len); @@ -958,19 +962,19 @@ void virtio_save(VirtIODevice *vdev, QEMUFile *f) vmstate_save_state(f, &vmstate_virtio, vdev); } -int virtio_set_features(VirtIODevice *vdev, uint32_t val) +int virtio_set_features(VirtIODevice *vdev, unsigned int index, uint32_t val) { BusState *qbus = qdev_get_parent_bus(...

...n_t vring_interrupt(int irq, void *_vq) EXPORT_SYMBOL_GPL(vring_interrupt); struct virtqueue *__vring_new_virtqueue(unsigned int index, - struct vring vring, + union vring_union vring, + bool packed, struct virtio_device *vdev, bool weak_barriers, bool context, @@ -962,19 +1175,22 @@ struct virtqueue *__vring_new_virtqueue(unsigned int index, void (*callback)(struct virtqueue *), const char *name) { - unsigned int i; struct vring_virtqueue *vq; + unsigned int num, i; + size_t size; - vq = kmalloc(sizeof(*vq) + vring.num * sizeof(struct vring_desc...

...RT_SYMBOL_GPL(vring_interrupt); > > struct virtqueue *__vring_new_virtqueue(unsigned int index, > - struct vring vring, > + union vring_union vring, > + bool packed, > struct virtio_device *vdev, > bool weak_barriers, > bool context, > @@ -962,19 +1175,22 @@ struct virtqueue *__vring_new_virtqueue(unsigned int index, > void (*callback)(struct virtqueue *), > const char *name) > { > - unsigned int i; > struct vring_virtqueue *vq; > + unsigned int num, i; > + size_t size; > > - vq = kmalloc(sizeo...

...RT_SYMBOL_GPL(vring_interrupt); > > struct virtqueue *__vring_new_virtqueue(unsigned int index, > - struct vring vring, > + union vring_union vring, > + bool packed, > struct virtio_device *vdev, > bool weak_barriers, > bool context, > @@ -962,19 +1175,22 @@ struct virtqueue *__vring_new_virtqueue(unsigned int index, > void (*callback)(struct virtqueue *), > const char *name) > { > - unsigned int i; > struct vring_virtqueue *vq; > + unsigned int num, i; > + size_t size; > > - vq = kmalloc(sizeo...

Hi folks: Here is the leftover of the previous spin of NVKM GSP RPC fixes, which is handling the return of large GSP message. PATCH 1 and 2 in the previous spin were merged [1], and this spin is based on top of PATCH 1 and PATCH 2 in the previous spin. Besides the support of the large GSP message, kernel doc and many cleanups are introduced according to the comments in the previous spin [2].

Hello everyone, This patch set implements packed ring support in virtio driver. Some functional tests have been done with Jason's packed ring implementation in vhost: https://lkml.org/lkml/2018/7/3/33 Both of ping and netperf worked as expected. RFC (v6) -> v1: - Avoid extra virtio_wmb() in virtqueue_enable_cb_delayed_packed() when event idx is off (Jason); - Fix bufs calculation in

Hello everyone, This patch set implements packed ring support in virtio driver. Some functional tests have been done with Jason's packed ring implementation in vhost: https://lkml.org/lkml/2018/7/3/33 Both of ping and netperf worked as expected. v1 -> v2: - Use READ_ONCE() to read event off_wrap and flags together (Jason); - Add comments related to ccw (Jason); RFC (v6) -> v1: -

Hello everyone, This patch set implements packed ring support in virtio driver. Some functional tests have been done with Jason's packed ring implementation in vhost: https://lkml.org/lkml/2018/7/3/33 Both of ping and netperf worked as expected. v1 -> v2: - Use READ_ONCE() to read event off_wrap and flags together (Jason); - Add comments related to ccw (Jason); RFC (v6) -> v1: -

Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually

Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually

Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout

Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout

Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes

Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes

This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some preliminary work in this area. I've been able to start guests both with and without the

This patchset aims to get us some way to implement virtio-1 compliant and transitional devices in qemu. Branch available at git://github.com/cohuck/qemu virtio-1 I've mainly focused on: - endianness handling - extended feature bits - virtio-ccw new/changed commands Thanks go to Thomas for some preliminary work in this area. I've been able to start guests both with and without the