Displaying 20 results from an estimated 23 matches for "2a2d1382fe9d".
2019 May 03
2
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
On Fri, 26 Apr 2019 20:32:36 +0200
Halil Pasic <pasic at linux.ibm.com> wrote:
> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> establishes a new way of allocating virtqueues (as a part of the effort
> that taught DMA to virtio rings).
>
> In the future we will want virtio-ccw to use the DMA API as well.
>
> Let us switch from the legacy method of...
2019 May 03
2
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
On Fri, 26 Apr 2019 20:32:36 +0200
Halil Pasic <pasic at linux.ibm.com> wrote:
> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> establishes a new way of allocating virtqueues (as a part of the effort
> that taught DMA to virtio rings).
>
> In the future we will want virtio-ccw to use the DMA API as well.
>
> Let us switch from the legacy method of...
2019 Apr 08
2
[PATCH] virtio: Honour 'may_reduce_num' in vring_create_virtqueue
...does not support ring resizing. (The
packed ring code does not resize in any case.)
Let's fix this by bailing out immediately in the split ring code
if the requested size cannot be allocated and may_reduce_num has
not been specified.
While at it, fix a typo in the usage instructions.
Fixes: 2a2d1382fe9d ("virtio: Add improved queue allocation API")
Cc: stable at vger.kernel.org # v4.6+
Signed-off-by: Cornelia Huck <cohuck at redhat.com>
---
drivers/virtio/virtio_ring.c | 2 ++
include/linux/virtio_ring.h | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/driver...
2019 May 04
2
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...May 2019 16:04:48 -0400
"Michael S. Tsirkin" <mst at redhat.com> wrote:
> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> > On Fri, 26 Apr 2019 20:32:36 +0200
> > Halil Pasic <pasic at linux.ibm.com> wrote:
> >
> > > The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > > establishes a new way of allocating virtqueues (as a part of the effort
> > > that taught DMA to virtio rings).
> > >
> > > In the future we will want virtio-ccw to use the DMA API as well.
> >...
2019 May 04
2
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...May 2019 16:04:48 -0400
"Michael S. Tsirkin" <mst at redhat.com> wrote:
> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> > On Fri, 26 Apr 2019 20:32:36 +0200
> > Halil Pasic <pasic at linux.ibm.com> wrote:
> >
> > > The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > > establishes a new way of allocating virtqueues (as a part of the effort
> > > that taught DMA to virtio rings).
> > >
> > > In the future we will want virtio-ccw to use the DMA API as well.
> >...
2019 May 07
3
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...in" <mst at redhat.com> wrote:
>>
>>> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
>>>> On Fri, 26 Apr 2019 20:32:36 +0200
>>>> Halil Pasic <pasic at linux.ibm.com> wrote:
>>>>
>>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
>>>>> establishes a new way of allocating virtqueues (as a part of the effort
>>>>> that taught DMA to virtio rings).
>>>>>
>>>>> In the future we will want virtio-ccw to use the DMA...
2019 May 07
3
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...in" <mst at redhat.com> wrote:
>>
>>> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
>>>> On Fri, 26 Apr 2019 20:32:36 +0200
>>>> Halil Pasic <pasic at linux.ibm.com> wrote:
>>>>
>>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
>>>>> establishes a new way of allocating virtqueues (as a part of the effort
>>>>> that taught DMA to virtio rings).
>>>>>
>>>>> In the future we will want virtio-ccw to use the DMA...
2019 May 12
2
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...; > >>> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> > >>>> On Fri, 26 Apr 2019 20:32:36 +0200
> > >>>> Halil Pasic <pasic at linux.ibm.com> wrote:
> > >>>>
> > >>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > >>>>> establishes a new way of allocating virtqueues (as a part of the effort
> > >>>>> that taught DMA to virtio rings).
> > >>>>>
> > >>>>> In the future...
2019 May 12
2
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...; > >>> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> > >>>> On Fri, 26 Apr 2019 20:32:36 +0200
> > >>>> Halil Pasic <pasic at linux.ibm.com> wrote:
> > >>>>
> > >>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > >>>>> establishes a new way of allocating virtqueues (as a part of the effort
> > >>>>> that taught DMA to virtio rings).
> > >>>>>
> > >>>>> In the future...
2019 May 13
1
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
>>>>>>>> On Fri, 26 Apr 2019 20:32:36 +0200
>>>>>>>> Halil Pasic <pasic at linux.ibm.com> wrote:
>>>>>>>>
>>>>>>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
>>>>>>>>> establishes a new way of allocating virtqueues (as a part of the effort
>>>>>>>>> that taught DMA to virtio rings).
>>>>>>>>>
>>>>>>&g...
2019 May 13
1
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
>>>>>>>> On Fri, 26 Apr 2019 20:32:36 +0200
>>>>>>>> Halil Pasic <pasic at linux.ibm.com> wrote:
>>>>>>>>
>>>>>>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
>>>>>>>>> establishes a new way of allocating virtqueues (as a part of the effort
>>>>>>>>> that taught DMA to virtio rings).
>>>>>>>>>
>>>>>>&g...
2019 Apr 08
1
[RFC PATCH 01/12] virtio/s390: use vring_create_virtqueue
On Fri, 5 Apr 2019 01:16:11 +0200
Halil Pasic <pasic at linux.ibm.com> wrote:
> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> establishes a new way of allocating virtqueues (as a part of the effort
> that taught DMA to virtio rings).
>
> In the future we will want virtio-ccw to use the DMA API as well.
>
> Let us switch from the legacy method of...
2016 Apr 24
0
[PATCH] virtio: queue variable should be initialized in vring_create_virtqueue
'queue' may be used uninitialized in vring_create_virtqueue, actually
when we compile kernel, gcc can also give this warning.
Fixes: 2a2d1382fe9d ("virtio: Add improved queue allocation API")
Signed-off-by: Xin Long <lucien.xin at gmail.com>
---
drivers/virtio/virtio_ring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 5c802d4..ca6bfdd 10...
2019 May 03
0
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> On Fri, 26 Apr 2019 20:32:36 +0200
> Halil Pasic <pasic at linux.ibm.com> wrote:
>
> > The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > establishes a new way of allocating virtqueues (as a part of the effort
> > that taught DMA to virtio rings).
> >
> > In the future we will want virtio-ccw to use the DMA API as well.
> >
> > Let us sw...
2019 May 05
0
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...hael S. Tsirkin" <mst at redhat.com> wrote:
>
> > On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> > > On Fri, 26 Apr 2019 20:32:36 +0200
> > > Halil Pasic <pasic at linux.ibm.com> wrote:
> > >
> > > > The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > > > establishes a new way of allocating virtqueues (as a part of the effort
> > > > that taught DMA to virtio rings).
> > > >
> > > > In the future we will want virtio-ccw to use the DMA API...
2019 May 10
0
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...rote:
> >>
> >>> On Fri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> >>>> On Fri, 26 Apr 2019 20:32:36 +0200
> >>>> Halil Pasic <pasic at linux.ibm.com> wrote:
> >>>>
> >>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> >>>>> establishes a new way of allocating virtqueues (as a part of the effort
> >>>>> that taught DMA to virtio rings).
> >>>>>
> >>>>> In the future we will want virtio...
2019 May 13
0
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...ri, May 03, 2019 at 11:17:24AM +0200, Cornelia Huck wrote:
> > > >>>> On Fri, 26 Apr 2019 20:32:36 +0200
> > > >>>> Halil Pasic <pasic at linux.ibm.com> wrote:
> > > >>>>
> > > >>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> > > >>>>> establishes a new way of allocating virtqueues (as a part of the effort
> > > >>>>> that taught DMA to virtio rings).
> > > >>>>>
> > > >>>&g...
2020 Apr 16
0
[PATCH v2 5/8] tools/virtio: Use __vring_new_virtqueue in virtio_test.c
On Thu, Apr 16, 2020 at 09:56:40AM +0200, Eugenio P??rez wrote:
> As updated in ("2a2d1382fe9d virtio: Add improved queue allocation API")
>
> Signed-off-by: Eugenio P??rez <eperezma at redhat.com>
Pls add motivation for these changes.
> ---
> tools/virtio/virtio_test.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/tools/...
2016 Apr 24
0
[PATCH] virtio: queue variable should be initialized in vring_create_virtqueue
'queue' may be used uninitialized in vring_create_virtqueue, actually
when we compile kernel, gcc can also give this warning.
Fixes: 2a2d1382fe9d ("virtio: Add improved queue allocation API")
Signed-off-by: Xin Long <lucien.xin at gmail.com>
---
drivers/virtio/virtio_ring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 5c802d4..ca6bfdd 10...
2019 May 13
0
[PATCH 01/10] virtio/s390: use vring_create_virtqueue
...17:24AM +0200, Cornelia Huck wrote:
> >>>>>>>> On Fri, 26 Apr 2019 20:32:36 +0200
> >>>>>>>> Halil Pasic <pasic at linux.ibm.com> wrote:
> >>>>>>>>
> >>>>>>>>> The commit 2a2d1382fe9d ("virtio: Add improved queue allocation API")
> >>>>>>>>> establishes a new way of allocating virtqueues (as a part of the effort
> >>>>>>>>> that taught DMA to virtio rings).
> >>>>>>>>>
> >&g...