similar to: [PULL] virtio: fixes

Changes from PULL v1: reverted a commit that was also in Andrew Morton's tree, to resolve a merge conflict: this is what Stephen Rothwell was doing to resolve it in linux-next. Now that many more architectures build vhost, a couple of these (um, and arm with deprecated oabi) have reported build failures with randconfig, however fixes for that need a bit more discussion/testing and will

Changes from PULL v1: reverted a commit that was also in Andrew Morton's tree, to resolve a merge conflict: this is what Stephen Rothwell was doing to resolve it in linux-next. Now that many more architectures build vhost, a couple of these (um, and arm with deprecated oabi) have reported build failures with randconfig, however fixes for that need a bit more discussion/testing and will

On Wed, Jun 06, 2018 at 10:19:43PM +0800, Tiwei Bie wrote: > On Wed, Jun 06, 2018 at 03:44:11PM +0300, Michael S. Tsirkin wrote: > > On Wed, Jun 06, 2018 at 08:11:54PM +0800, Tiwei Bie wrote: > > > On Tue, Jun 05, 2018 at 03:23:11PM +0300, Michael S. Tsirkin wrote: > > > > On Tue, Jun 05, 2018 at 09:36:53AM +0800, Tiwei Bie wrote: > > > > > On Mon, Jun

On Wed, Jun 06, 2018 at 08:11:54PM +0800, Tiwei Bie wrote: > On Tue, Jun 05, 2018 at 03:23:11PM +0300, Michael S. Tsirkin wrote: > > On Tue, Jun 05, 2018 at 09:36:53AM +0800, Tiwei Bie wrote: > > > On Mon, Jun 04, 2018 at 07:32:25PM +0300, Michael S. Tsirkin wrote: > > > > On Fri, Jun 01, 2018 at 12:02:39PM +0800, Tiwei Bie wrote: > > > > > There is a

On Tue, Jun 05, 2018 at 09:36:53AM +0800, Tiwei Bie wrote: > On Mon, Jun 04, 2018 at 07:32:25PM +0300, Michael S. Tsirkin wrote: > > On Fri, Jun 01, 2018 at 12:02:39PM +0800, Tiwei Bie wrote: > > > There is a new feature bit allocated in virtio spec to > > > support SR-IOV (Single Root I/O Virtualization): > > > > > >

OK, some patches in the series add buggy code which is then fixed by follow-up patches, but none of the bugs fixed are severe regressions on common configs (e.g. compiler warnings, lockdep/rt errors, or bugs in new drivers). So I thought it's more important to preserve the credit for the fixes. I had to pull 5 patches from git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux mlx5-next

Now that many more architectures build vhost, a couple of these (um, and arm with deprecated oabi) have reported build failures with randconfig, however fixes for that need a bit more discussion/testing and will be merged separately. Not a regression - these previously simply didn't have vhost at all. Also, there's some DMA API code in the vdpa simulator is hacky - if no solution surfaces

Now that many more architectures build vhost, a couple of these (um, and arm with deprecated oabi) have reported build failures with randconfig, however fixes for that need a bit more discussion/testing and will be merged separately. Not a regression - these previously simply didn't have vhost at all. Also, there's some DMA API code in the vdpa simulator is hacky - if no solution surfaces

On Fri, Jun 01, 2018 at 12:02:39PM +0800, Tiwei Bie wrote: > There is a new feature bit allocated in virtio spec to > support SR-IOV (Single Root I/O Virtualization): > > https://github.com/oasis-tcs/virtio-spec/issues/11 > > This patch enables the support for this feature bit in > virtio driver. > > Signed-off-by: Tiwei Bie <tiwei.bie at intel.com> > --- OK

On Tue, Feb 04, 2020 at 11:30:11AM +0800, Jason Wang wrote: > On 2020/1/31 ??11:36, Tiwei Bie wrote: > > This patch introduces a vDPA based vhost backend. This > > backend is built on top of the same interface defined > > in virtio-vDPA and provides a generic vhost interface > > for userspace to accelerate the virtio devices in guest. > > > > This backend is

Page hints are reworked - I dropped them for now. The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4: Linux 4.17 (2018-06-03 14:15:21 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 2eb98105f8c7f4b867f7f714a998f5b8c1bb009b: virtio: update the comments for

The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4: Linux 4.17 (2018-06-03 14:15:21 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to aa15783ee62d57d69433101ede3e3ed11e48161d: virtio: update the comments for transport features (2018-06-07 22:17:40 +0300)

The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4: Linux 4.17 (2018-06-03 14:15:21 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to aa15783ee62d57d69433101ede3e3ed11e48161d: virtio: update the comments for transport features (2018-06-07 22:17:40 +0300)

On Tue, Jun 05, 2018 at 03:23:11PM +0300, Michael S. Tsirkin wrote: > On Tue, Jun 05, 2018 at 09:36:53AM +0800, Tiwei Bie wrote: > > On Mon, Jun 04, 2018 at 07:32:25PM +0300, Michael S. Tsirkin wrote: > > > On Fri, Jun 01, 2018 at 12:02:39PM +0800, Tiwei Bie wrote: > > > > There is a new feature bit allocated in virtio spec to > > > > support SR-IOV

On Wed, Jun 06, 2018 at 03:44:11PM +0300, Michael S. Tsirkin wrote: > On Wed, Jun 06, 2018 at 08:11:54PM +0800, Tiwei Bie wrote: > > On Tue, Jun 05, 2018 at 03:23:11PM +0300, Michael S. Tsirkin wrote: > > > On Tue, Jun 05, 2018 at 09:36:53AM +0800, Tiwei Bie wrote: > > > > On Mon, Jun 04, 2018 at 07:32:25PM +0300, Michael S. Tsirkin wrote: > > > > > On

On Thu, May 03, 2018 at 05:09:44PM +0800, Jason Wang wrote: > On 2018?05?03? 16:30, Tiwei Bie wrote: > > On Thu, May 03, 2018 at 03:30:03PM +0800, Jason Wang wrote: > > > On 2018?05?03? 10:59, Tiwei Bie wrote: > > > > This patch introduces the support for VIRTIO_F_IO_BARRIER. > > > > When this feature is negotiated, driver will use the barriers > >

On Mon, Jun 04, 2018 at 07:32:25PM +0300, Michael S. Tsirkin wrote: > On Fri, Jun 01, 2018 at 12:02:39PM +0800, Tiwei Bie wrote: > > There is a new feature bit allocated in virtio spec to > > support SR-IOV (Single Root I/O Virtualization): > > > > https://github.com/oasis-tcs/virtio-spec/issues/11 > > > > This patch enables the support for this feature bit

On Sat, Dec 01, 2018 at 12:24:16AM +0800, Tiwei Bie wrote: > On Fri, Nov 30, 2018 at 10:53:07AM -0500, Michael S. Tsirkin wrote: > > On Fri, Nov 30, 2018 at 11:37:37PM +0800, Tiwei Bie wrote: > > > On Fri, Nov 30, 2018 at 08:52:42AM -0500, Michael S. Tsirkin wrote: > > > > On Fri, Nov 30, 2018 at 02:01:06PM +0100, Maxime Coquelin wrote: > > > > > On

On 2018?05?03? 16:30, Tiwei Bie wrote: > On Thu, May 03, 2018 at 03:30:03PM +0800, Jason Wang wrote: >> On 2018?05?03? 10:59, Tiwei Bie wrote: >>> This patch introduces the support for VIRTIO_F_IO_BARRIER. >>> When this feature is negotiated, driver will use the barriers >>> suitable for hardware devices. >>> >>> Signed-off-by: Tiwei Bie

Rename the bit to match latest virtio spec. Add a compat macro to avoid breaking existing userspace. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- arch/um/drivers/virtio_uml.c | 2 +- drivers/vdpa/ifcvf/ifcvf_base.h | 2 +- drivers/vdpa/vdpa_sim/vdpa_sim.c | 4 ++-- drivers/vhost/net.c | 4 ++-- drivers/vhost/vdpa.c | 2 +-