On 4/23/24 06:46, Michael S. Tsirkin wrote:
On Mon, Apr 08, 2024 at 02:15:24PM +1000, Gavin Shan wrote:
On 3/30/24 19:02, Gavin Shan wrote:
On 3/28/24 19:31, Michael S. Tsirkin wrote:
On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
All the callers of vhost_get_avail_idx() are
On Mon, Apr 08, 2024 at 02:15:24PM +1000, Gavin Shan wrote:
> Hi Michael,
>
> On 3/30/24 19:02, Gavin Shan wrote:
> > On 3/28/24 19:31, Michael S. Tsirkin wrote:
> > > On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
> > > > All the callers of vhost_get_avail_idx() are concerned to the
On Mon, Apr 08, 2024 at 02:15:24PM +1000, Gavin Shan wrote:
> Hi Michael,
>
> On 3/30/24 19:02, Gavin Shan wrote:
> > On 3/28/24 19:31, Michael S. Tsirkin wrote:
> > > On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
> > > > All the callers of vhost_get_avail_idx() are concerned to the
On Mon, Apr 08, 2024 at 02:15:24PM +1000, Gavin Shan wrote:
> Hi Michael,
>
> On 3/30/24 19:02, Gavin Shan wrote:
> > On 3/28/24 19:31, Michael S. Tsirkin wrote:
> > > On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
> > > > All the callers of vhost_get_avail_idx() are concerned to the
Hi Michael,
On 3/30/24 19:02, Gavin Shan wrote:
On 3/28/24 19:31, Michael S. Tsirkin wrote:
On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
All the callers of vhost_get_avail_idx() are concerned to the memory
barrier, imposed by smp_rmb() to ensure the order of the available
ring
On 3/28/24 19:31, Michael S. Tsirkin wrote:
On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
All the callers of vhost_get_avail_idx() are concerned to the memory
barrier, imposed by smp_rmb() to ensure the order of the available
ring entry read and avail_idx read.
Improve
On Thu, Mar 28, 2024 at 10:21:49AM +1000, Gavin Shan wrote:
> All the callers of vhost_get_avail_idx() are concerned to the memory
> barrier, imposed by smp_rmb() to ensure the order of the available
> ring entry read and avail_idx read.
>
> Improve vhost_get_avail_idx() so that smp_rmb() is
On Thu, Mar 28, 2024 at 8:22 AM Gavin Shan wrote:
>
> All the callers of vhost_get_avail_idx() are concerned to the memory
> barrier, imposed by smp_rmb() to ensure the order of the available
> ring entry read and avail_idx read.
>
> Improve vhost_get_avail_idx() so that smp_rmb() is executed
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