Commit 25266128fe16 ("virtio-net: fix race between set queues and
probe") tries to fix the race between set queues and probe by calling
_virtnet_set_queues() before DRIVER_OK is set. This violates virtio
spec. Fixing this by setting queues after virtio_device_ready().
Fixes: 25266128fe16
On Tue, Aug 8, 2023 at 7:35 PM Dragos Tatulea wrote:
>
> On Tue, 2023-07-25 at 03:20 -0400, Jason Wang wrote:
> > A race were found where set_channels could be called after registering
> > but before virtnet_set_queues() in virtnet_probe(). Fixing this by
> > moving the virtnet_set_queues()
On Tue, Aug 8, 2023 at 3:24 PM Dragos Tatulea wrote:
>
> On Tue, 2023-08-08 at 10:57 +0800, Jason Wang wrote:
> > On Thu, Aug 3, 2023 at 7:40 PM Dragos Tatulea wrote:
> > >
> > > On Thu, 2023-08-03 at 16:03 +0800, Jason Wang wrote:
> > > > On Thu, Aug 3, 2023 at 1:13 AM Dragos Tatulea
> > > >
On 8/7/2023 8:00 PM, Jason Wang wrote:
On Fri, Aug 4, 2023 at 1:58 AM Si-Wei Liu wrote:
On 8/3/2023 1:03 AM, Jason Wang wrote:
On Thu, Aug 3, 2023 at 1:13 AM Dragos Tatulea wrote:
The mr->initialized flag is shared between the control vq and data vq
part of the mr init/uninit. But if
On Tue, 2023-07-25 at 03:20 -0400, Jason Wang wrote:
> A race were found where set_channels could be called after registering
> but before virtnet_set_queues() in virtnet_probe(). Fixing this by
> moving the virtnet_set_queues() before netdevice registering. While at
> it, use
Take blk-mq's knowledge into account for calculating io queues.
Fix wrong queue mapping in case of kdump kernel.
On arm and ppc64, 'maxcpus=1' is passed to kdump command line, see
`Documentation/admin-guide/kdump/kdump.rst`, so num_possible_cpus()
still returns all CPUs because 'maxcpus=1' just
On Tue, Aug 08, 2023 at 05:37:29PM +0900, Yuan Yao wrote:
> Thank you for reviewing, sent a patch with your ack.
Don't do this pls. And don't top post please.
___
Virtualization mailing list
Virtualization@lists.linux-foundation.org
On Tue, 2023-08-08 at 10:57 +0800, Jason Wang wrote:
> On Thu, Aug 3, 2023 at 7:40 PM Dragos Tatulea wrote:
> >
> > On Thu, 2023-08-03 at 16:03 +0800, Jason Wang wrote:
> > > On Thu, Aug 3, 2023 at 1:13 AM Dragos Tatulea wrote:
> > > >
> > > > The mr->initialized flag is shared between the
On Tue, Aug 8, 2023 at 1:59 PM Yuan Yao wrote:
>
> Since there is a check for 0-length chain in code;BUG_ON(total_sg == 0), we
> won’t get a 0-length chain in practice. So, I think use (i <= head) makes the
> commit as small as possible.
Ok, offered ack in other mail.
Thanks
>
>
> Best
On Tue, Aug 8, 2023 at 1:59 PM Michael S. Tsirkin wrote:
>
> On Tue, Aug 08, 2023 at 01:43:02PM +0800, Jason Wang wrote:
> > On Tue, Aug 8, 2023 at 1:11 PM Yuan Yao wrote:
> > >
> > > In current packed virtqueue implementation, the avail_wrap_counter won't
> > > flip, in the case when the driver
On Tue, Aug 08, 2023 at 01:43:02PM +0800, Jason Wang wrote:
> On Tue, Aug 8, 2023 at 1:11 PM Yuan Yao wrote:
> >
> > In current packed virtqueue implementation, the avail_wrap_counter won't
> > flip, in the case when the driver supplies a descriptor chain with a
> > length equals to the queue
11 matches
Mail list logo
