On Tue, Mar 26, 2024 at 9:26 PM Jaroslav Pulchart
wrote:
>
> >
> > On Mon, Mar 25, 2024 at 4:44 PM Igor Raits wrote:
> > >
> > > Hello,
> > >
> > > On Fri, Mar 22, 2024 at 12:19 PM Igor Raits wrote:
> > > >
> > > > Hi Jason,
> > > >
> > > > On Fri, Mar 22, 2024 at 9:39 AM Igor Raits wrote:
> >
在 2024/3/26 下午11:18, Dan Jurgens 写道:
From: Heng Qi
Sent: Tuesday, March 26, 2024 3:55 AM
To: Dan Jurgens ; netdev@vger.kernel.org
Cc: m...@redhat.com; jasow...@redhat.com; xuanz...@linux.alibaba.com;
virtualizat...@lists.linux.dev; da...@davemloft.net;
eduma...@google.com; k...@kernel.org; pa
> From: Heng Qi
> Sent: Tuesday, March 26, 2024 3:55 AM
> To: Dan Jurgens ; netdev@vger.kernel.org
> Cc: m...@redhat.com; jasow...@redhat.com; xuanz...@linux.alibaba.com;
> virtualizat...@lists.linux.dev; da...@davemloft.net;
> eduma...@google.com; k...@kernel.org; pab...@redhat.com; Jiri Pirko
>
>
> On Mon, Mar 25, 2024 at 4:44 PM Igor Raits wrote:
> >
> > Hello,
> >
> > On Fri, Mar 22, 2024 at 12:19 PM Igor Raits wrote:
> > >
> > > Hi Jason,
> > >
> > > On Fri, Mar 22, 2024 at 9:39 AM Igor Raits wrote:
> > > >
> > > > Hi Jason,
> > > >
> > > > On Fri, Mar 22, 2024 at 6:31 AM Jason Wang
在 2024/3/26 上午5:49, Daniel Jurgens 写道:
The rtnl lock is no longer needed to protect the control buffer and
command VQ.
Signed-off-by: Daniel Jurgens
Reviewed-by: Jiri Pirko
---
drivers/net/virtio_net.c | 27 +--
1 file changed, 5 insertions(+), 22 deletions(-)
di
On Thu, Mar 21, 2024 at 04:20:09PM +0800, Xuan Zhuo wrote:
> On Thu, 21 Mar 2024 13:57:06 +0800, Jason Wang wrote:
> > On Tue, Mar 12, 2024 at 11:36 AM Xuan Zhuo
> > wrote:
> > >
> > > In the functions vring_unmap_extra_packed and vring_unmap_desc_packed,
> > > multiple checks are made whether u
在 2024/3/26 上午5:49, Daniel Jurgens 写道:
Allocate memory for the data when it's used. Ideally the could be on the
stack, but we can't DMA stack memory. With this change only the header
and status memory are shared between commands, which will allow using a
tighter lock than RTNL.
Signed-off-by:
