On Wed, May 12, 2021 at 4:33 AM Jason Wang wrote:
>
>
> 在 2021/5/11 下午4:33, Yuri Benditovich 写道:
> > On Tue, May 11, 2021 at 9:50 AM Jason Wang wrote:
> >>
> >> 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> >>> Signed-off-by: Yuri Benditovich
> >>> ---
> >>>drivers/net/tun.c | 2 +-
> >>>1
On 2021/4/15 15:21, Wolfram Sang wrote:
I didn't forget this. It is a very small change. I'm not sure if the
maintainer Wolfram
has any comments so that I can address them together in one version.
Noted. I'll have a look in the next days.
Hi Wolfram,
Kindly reminder. Hope this patch hasn't
在 2021/5/11 下午4:33, Yuri Benditovich 写道:
On Tue, May 11, 2021 at 9:50 AM Jason Wang wrote:
在 2021/5/11 下午12:42, Yuri Benditovich 写道:
Signed-off-by: Yuri Benditovich
---
drivers/net/tun.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/tun.c
在 2021/5/11 下午5:21, Yuri Benditovich 写道:
On Tue, May 11, 2021 at 11:24 AM Jason Wang wrote:
On Tue, May 11, 2021 at 4:12 PM Yuri Benditovich
wrote:
On Tue, May 11, 2021 at 9:47 AM Jason Wang wrote:
在 2021/5/11 下午12:42, Yuri Benditovich 写道:
Define feature bit and GSO type according to
On Tue, May 11, 2021 at 11:33 AM Yuri Benditovich
wrote:
>
> On Tue, May 11, 2021 at 9:50 AM Jason Wang wrote:
> >
> >
> > 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > > Signed-off-by: Yuri Benditovich
> > > ---
> > > drivers/net/tun.c | 2 +-
> > > 1 file changed, 1 insertion(+), 1
On Tue, May 11, 2021 at 12:43 AM Yuri Benditovich
wrote:
>
> Large UDP packet provided by the guest with GSO type set to
> VIRTIO_NET_HDR_GSO_UDP_L4 will be divided to several UDP
> packets according to the gso_size field.
>
> Signed-off-by: Yuri Benditovich
> ---
> include/linux/virtio_net.h |
On 5/11/21 5:23 AM, Stefan Hajnoczi wrote:
> On Fri, May 07, 2021 at 05:15:27PM -0500, Connor Kuehl wrote:
>> @@ -1245,7 +1262,8 @@ __releases(fiq->lock)
>> req->in.h.nodeid, req->in.h.len,
>> fuse_len_args(req->args->out_numargs, req->args->out_args));
>>
>> -
The shadow bo is created in pinned state, so we have to unpin it when
dropping the reference. Otherwise ttm is unhappy and throws a WARN()
on release.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 1 +
1 file changed, 1 insertion(+)
diff --git
Not needed, qxl_io_destroy_primary() does that for us.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c
b/drivers/gpu/drm/qxl/qxl_display.c
index
On Fri, May 07, 2021 at 05:15:27PM -0500, Connor Kuehl wrote:
> @@ -1245,7 +1262,8 @@ __releases(fiq->lock)
>req->in.h.nodeid, req->in.h.len,
>fuse_len_args(req->args->out_numargs, req->args->out_args));
>
> - fsvq = >vqs[queue_id];
> + fsvq =
On Tue, May 11, 2021 at 11:24 AM Jason Wang wrote:
>
> On Tue, May 11, 2021 at 4:12 PM Yuri Benditovich
> wrote:
> >
> > On Tue, May 11, 2021 at 9:47 AM Jason Wang wrote:
> > >
> > >
> > > 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > > > Define feature bit and GSO type according to the VIRTIO
Am 11.05.21 um 10:50 schrieb Christoph Hellwig:
On Tue, May 11, 2021 at 09:35:20AM +0200, Christian König wrote:
We certainly going to need the drm_need_swiotlb() for userptr support
(unless we add some approach for drivers to opt out of swiotlb).
swiotlb use is driven by three things:
1)
On Tue, May 11, 2021 at 09:35:20AM +0200, Christian König wrote:
> We certainly going to need the drm_need_swiotlb() for userptr support
> (unless we add some approach for drivers to opt out of swiotlb).
swiotlb use is driven by three things:
1) addressing limitations of the device
2)
- 原始邮件 -
>
> 在 2021/4/21 下午4:03, Michael S. Tsirkin 写道:
> > On Wed, Apr 21, 2021 at 03:41:36PM +0800, Jason Wang wrote:
> >> 在 2021/4/12 下午5:23, Jason Wang 写道:
> >>> 在 2021/4/12 下午5:09, Michael S. Tsirkin 写道:
> On Mon, Apr 12, 2021 at 02:35:07PM +0800, Jason Wang wrote:
> > 在
On Tue, May 11, 2021 at 9:50 AM Jason Wang wrote:
>
>
> 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > Signed-off-by: Yuri Benditovich
> > ---
> > drivers/net/tun.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/net/tun.c b/drivers/net/tun.c
> > index
On Tue, May 11, 2021 at 4:24 PM Yuri Benditovich
wrote:
>
> On Tue, May 11, 2021 at 9:47 AM Jason Wang wrote:
> >
> >
> > 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > > Large UDP packet provided by the guest with GSO type set to
> > > VIRTIO_NET_HDR_GSO_UDP_L4 will be divided to several UDP
> >
On Tue, May 11, 2021 at 4:12 PM Yuri Benditovich
wrote:
>
> On Tue, May 11, 2021 at 9:47 AM Jason Wang wrote:
> >
> >
> > 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > > Define feature bit and GSO type according to the VIRTIO
> > > specification.
> > >
> > > Signed-off-by: Yuri Benditovich
> >
On Tue, May 11, 2021 at 9:47 AM Jason Wang wrote:
>
>
> 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > Large UDP packet provided by the guest with GSO type set to
> > VIRTIO_NET_HDR_GSO_UDP_L4 will be divided to several UDP
> > packets according to the gso_size field.
> >
> > Signed-off-by: Yuri
On Tue, May 11, 2021 at 9:47 AM Jason Wang wrote:
>
>
> 在 2021/5/11 下午12:42, Yuri Benditovich 写道:
> > Define feature bit and GSO type according to the VIRTIO
> > specification.
> >
> > Signed-off-by: Yuri Benditovich
> > ---
> > include/uapi/linux/virtio_net.h | 2 ++
> > 1 file changed, 2
Am 11.05.21 um 08:05 schrieb Christoph Hellwig:
Use the dma_alloc_pages allocator for the TTM pool allocator.
This allocator is a front end to the page allocator which takes the
DMA mask of the device into account, thus offering the best of both
worlds of the two existing allocator versions.
在 2021/5/11 下午12:42, Yuri Benditovich 写道:
Signed-off-by: Yuri Benditovich
---
drivers/net/tun.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 84f832806313..a35054f9d941 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
在 2021/5/11 下午12:42, Yuri Benditovich 写道:
Large UDP packet provided by the guest with GSO type set to
VIRTIO_NET_HDR_GSO_UDP_L4 will be divided to several UDP
packets according to the gso_size field.
Signed-off-by: Yuri Benditovich
---
include/linux/virtio_net.h | 5 +
1 file changed,
在 2021/5/11 下午12:42, Yuri Benditovich 写道:
Define feature bit and GSO type according to the VIRTIO
specification.
Signed-off-by: Yuri Benditovich
---
include/uapi/linux/virtio_net.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/uapi/linux/virtio_net.h
Use the dma_alloc_pages allocator for the TTM pool allocator.
This allocator is a front end to the page allocator which takes the
DMA mask of the device into account, thus offering the best of both
worlds of the two existing allocator versions. This conversion also
removes the ugly layering
Hi all,
the memory allocation for the TTM pool is a big mess with two allocation
methods that both have issues, a layering violation and odd guessing of
pools in the callers.
This patch switches to the dma_alloc_noncoherent API instead fixing all
of the above issues.
Warning: i don't have any
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