Displaying 20 results from an estimated 64 matches for "virtio_ccw_doing_write_feat".
2014 Dec 09
2
[PATCH v3 3/6] virtio: allow finalize_features to fail
...rtio_ring a chance to accept features. */
vring_transport_features(vdev);
@@ -776,7 +778,9 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->flags = 0;
ccw->count = sizeof(*features);
ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
+ ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
+ if (ret)
+ goto out_free;
if (vcdev->revision == 0)
goto out_free;
@@ -788,13 +792,13 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->flags = 0;
ccw->count = sizeof(*features);
ccw...
2014 Dec 09
2
[PATCH v3 3/6] virtio: allow finalize_features to fail
...rtio_ring a chance to accept features. */
vring_transport_features(vdev);
@@ -776,7 +778,9 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->flags = 0;
ccw->count = sizeof(*features);
ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
+ ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
+ if (ret)
+ goto out_free;
if (vcdev->revision == 0)
goto out_free;
@@ -788,13 +792,13 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->flags = 0;
ccw->count = sizeof(*features);
ccw...
2014 Dec 09
0
[PATCH v3 3/6] virtio: allow finalize_features to fail
...es. */
> vring_transport_features(vdev);
>
> @@ -776,7 +778,9 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
> ccw->flags = 0;
> ccw->count = sizeof(*features);
> ccw->cda = (__u32)(unsigned long)features;
> - ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
> + ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
> + if (ret)
> + goto out_free;
>
> if (vcdev->revision == 0)
> goto out_free;
> @@ -788,13 +792,13 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
> ccw->flags = 0;
&g...
2014 Dec 09
0
[PATCH v3 3/6] virtio: allow finalize_features to fail
...es. */
> vring_transport_features(vdev);
>
> @@ -776,7 +778,9 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
> ccw->flags = 0;
> ccw->count = sizeof(*features);
> ccw->cda = (__u32)(unsigned long)features;
> - ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
> + ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
> + if (ret)
> + goto out_free;
>
> if (vcdev->revision == 0)
> goto out_free;
> @@ -788,13 +792,13 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
> ccw->flags = 0;
&g...
2014 Dec 09
7
[PATCH 0/2] virtio_ccw: minor enhancements
Two enhancements for virtio_ccw, on top of latest 1.0 patchset
Cornelia Huck (1):
virtio_ccw: finalize_features error handling
Michael S. Tsirkin (1):
virtio_ccw: future-proof finalize_features
drivers/s390/kvm/virtio_ccw.c | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)
--
MST
2014 Dec 09
7
[PATCH 0/2] virtio_ccw: minor enhancements
Two enhancements for virtio_ccw, on top of latest 1.0 patchset
Cornelia Huck (1):
virtio_ccw: finalize_features error handling
Michael S. Tsirkin (1):
virtio_ccw: future-proof finalize_features
drivers/s390/kvm/virtio_ccw.c | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)
--
MST
2015 Dec 03
3
[PATCH 0/1] virtio/s390: one fix
Michael,
here's one fix for the virtio-ccw driver.
Patch is against master, as your git branches on mst/vhost.git seem
to be quite old. Is there some branch I can base my own branch on,
or do you prefer to take patches directly anyway?
Cornelia Huck (1):
virtio/s390: handle error values in irb
drivers/s390/virtio/virtio_ccw.c | 62 ++++++++++++++++++++++++----------------
1 file
2015 Dec 03
3
[PATCH 0/1] virtio/s390: one fix
Michael,
here's one fix for the virtio-ccw driver.
Patch is against master, as your git branches on mst/vhost.git seem
to be quite old. Is there some branch I can base my own branch on,
or do you prefer to take patches directly anyway?
Cornelia Huck (1):
virtio/s390: handle error values in irb
drivers/s390/virtio/virtio_ccw.c | 62 ++++++++++++++++++++++++----------------
1 file
2014 Dec 08
7
[PATCH v3 0/6] virtio 1.0 enhancements
These are minor robustness enhancements on top of v8 of the patchset
[PATCH v8 00/50] linux: towards virtio-1 guest support
http://mid.gmane.org/1417449619-24896-1-git-send-email-mst at redhat.com
As that one seems stable and actually seems to work well for people,
I'm not respinning it anymore.
The main motivation is to prevent us accidentally supporting
bad configurations, such as legacy
2014 Dec 08
7
[PATCH v3 0/6] virtio 1.0 enhancements
These are minor robustness enhancements on top of v8 of the patchset
[PATCH v8 00/50] linux: towards virtio-1 guest support
http://mid.gmane.org/1417449619-24896-1-git-send-email-mst at redhat.com
As that one seems stable and actually seems to work well for people,
I'm not respinning it anymore.
The main motivation is to prevent us accidentally supporting
bad configurations, such as legacy
2023 Mar 05
0
[PATCH AUTOSEL 6.2 05/16] s390/virtio: sort out physical vs virtual pointers usage
...@@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->cmd_code = CCW_CMD_WRITE_FEAT;
ccw->flags = 0;
ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
+ ccw->cda = (__u32)virt_to_phys(features);
ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
if (ret)
goto out_free;
@@ -843,7 +845,7 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->cmd_code = CCW_CMD_WRITE_FEAT;
ccw->flags = 0;
ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
+ ccw->cda = (__u32)virt_to_ph...
2023 Mar 05
0
[PATCH AUTOSEL 6.1 05/15] s390/virtio: sort out physical vs virtual pointers usage
...@@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->cmd_code = CCW_CMD_WRITE_FEAT;
ccw->flags = 0;
ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
+ ccw->cda = (__u32)virt_to_phys(features);
ret = ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
if (ret)
goto out_free;
@@ -843,7 +845,7 @@ static int virtio_ccw_finalize_features(struct virtio_device *vdev)
ccw->cmd_code = CCW_CMD_WRITE_FEAT;
ccw->flags = 0;
ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
+ ccw->cda = (__u32)virt_to_ph...
2014 Oct 07
0
[PATCH RFC 01/11] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Nov 24
0
[PATCH v3 01/41] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Nov 24
0
[PATCH v3 01/41] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Oct 22
0
[PATCH RFC v2 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Oct 22
0
[PATCH RFC v3 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Oct 23
0
[PATCH RFC v4 03/17] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Oct 22
0
[PATCH RFC v2 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...
2014 Oct 22
0
[PATCH RFC v3 03/16] virtio: use u32, not bitmap for struct virtio_device's features
...eatures = cpu_to_le32(vdev->features[i / 2]
- >> highbits);
- /* Write the feature bits to the host. */
- ccw->cmd_code = CCW_CMD_WRITE_FEAT;
- ccw->flags = 0;
- ccw->count = sizeof(*features);
- ccw->cda = (__u32)(unsigned long)features;
- ccw_io_helper(vcdev, ccw, VIRTIO_CCW_DOING_WRITE_FEAT);
- }
+ features->index = 0;
+ features->features = cpu_to_le32(vdev->features);
+ /* Write the feature bits to the host. */
+ ccw->cmd_code = CCW_CMD_WRITE_FEAT;
+ ccw->flags = 0;
+ ccw->count = sizeof(*features);
+ ccw->cda = (__u32)(unsigned long)features;
+ ccw_io_helper(vc...