similar to: [PATCH] vhost: vsock: select CONFIG_VHOST

On Tue, Dec 08, 2015 at 04:46:08PM +0100, Arnd Bergmann wrote: > When building the new vsock code without vhost, we get a build error: > > drivers/built-in.o: In function `vhost_vsock_flush': > :(.text+0x24d29c): undefined reference to `vhost_poll_flush' > > This adds an explicit 'select' like we have for the other vhost > drivers. > > Signed-off-by:

This series is based on v4.4-rc2 and the "virtio: make find_vqs() checkpatch.pl-friendly" patch I recently submitted. v4: * Addressed code review comments from Alex Bennee * MAINTAINERS file entries for new files * Trace events instead of pr_debug() * RST packet is sent when there is no listen socket * Allow guest->host connections again (began discussing netfilter support with

This series is based on v4.4-rc2 and the "virtio: make find_vqs() checkpatch.pl-friendly" patch I recently submitted. v4: * Addressed code review comments from Alex Bennee * MAINTAINERS file entries for new files * Trace events instead of pr_debug() * RST packet is sent when there is no listen socket * Allow guest->host connections again (began discussing netfilter support with

Stefan Hajnoczi <stefanha at redhat.com> writes: > From: Asias He <asias at redhat.com> > > Enable virtio-vsock and vhost-vsock. > > Signed-off-by: Asias He <asias at redhat.com> > Signed-off-by: Stefan Hajnoczi <stefanha at redhat.com> > --- > v3: > * Don't put vhost vsock driver into staging > * Add missing Kconfig dependencies (Arnd

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

Stefan Hajnoczi <stefanha at redhat.com> writes: > From: Asias He <asias at redhat.com> > > Enable virtio-vsock and vhost-vsock. > > Signed-off-by: Asias He <asias at redhat.com> > Signed-off-by: Stefan Hajnoczi <stefanha at redhat.com> > --- > v3: > * Don't put vhost vsock driver into staging > * Add missing Kconfig dependencies (Arnd

On Thu, Jun 27, 2013 at 04:00:03PM +0800, Asias He wrote: > VM sockets vhost transport implementation. This module runs in host > kernel. > > Signed-off-by: Asias He <asias at redhat.com> Has any thought been given to how this affects migration? I don't see any API for an application to move to a different host and reconnect to a running vsock in guest. I think we could

On Thu, Jun 27, 2013 at 04:00:03PM +0800, Asias He wrote: > VM sockets vhost transport implementation. This module runs in host > kernel. > > Signed-off-by: Asias He <asias at redhat.com> Has any thought been given to how this affects migration? I don't see any API for an application to move to a different host and reconnect to a running vsock in guest. I think we could

vhost is currently broken on the default ARM config. The reason is that that uses apcs-gnu which is the ancient OABI that is been deprecated for a long time. Given that virtio support on such ancient systems is not needed in the first place, let's just add something along the lines of depends on !ARM || AEABI to the virtio Kconfig declaration, and add a comment that it has to do with

vhost is currently broken on the default ARM config. The reason is that that uses apcs-gnu which is the ancient OABI that is been deprecated for a long time. Given that virtio support on such ancient systems is not needed in the first place, let's just add something along the lines of depends on !ARM || AEABI to the virtio Kconfig declaration, and add a comment that it has to do with

During randconfig build testing, I ran into a configuration that has CONFIG_VHOST=m, CONFIG_VHOST_IOTLB=m and CONFIG_VHOST_RING=y, which makes the iotlb implementation left out from vhost_ring, and in turn leads to a link failure of the vdpa_sim module: ERROR: modpost: "vringh_set_iotlb" [drivers/vdpa/vdpa_sim/vdpa_sim.ko] undefined! ERROR: modpost: "vringh_init_iotlb"

This series is based on Michael Tsirkin's vhost branch (v4.5-rc6). I'm about to process Claudio Imbrenda's locking fixes for virtio-vsock but first I want to share the latest version of the code. Several people are playing with vsock now so sharing the latest code should avoid duplicate work. v5: * Transport reset event for live migration support * Reorder virtqueues, drop unused

This series is based on Michael Tsirkin's vhost branch (v4.5-rc6). I'm about to process Claudio Imbrenda's locking fixes for virtio-vsock but first I want to share the latest version of the code. Several people are playing with vsock now so sharing the latest code should avoid duplicate work. v5: * Transport reset event for live migration support * Reorder virtqueues, drop unused

This series is based on v4.7. This RFC is the implementation for the new VIRTIO Socket device. It is developed in parallel with the VIRTIO device specification and proves the design. Once the specification has been accepted I will send a non-RFC version of this patch series. v6: * Add VHOST_VSOCK_SET_RUNNING ioctl to start/stop vhost cleanly * Add graceful shutdown to avoid port reuse while

This series is based on v4.7. This RFC is the implementation for the new VIRTIO Socket device. It is developed in parallel with the VIRTIO device specification and proves the design. Once the specification has been accepted I will send a non-RFC version of this patch series. v6: * Add VHOST_VSOCK_SET_RUNNING ioctl to start/stop vhost cleanly * Add graceful shutdown to avoid port reuse while

From: Asias He <asias at redhat.com> Enable virtio-vsock and vhost-vsock. Signed-off-by: Asias He <asias at redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha at redhat.com> --- v3: * Don't put vhost vsock driver into staging * Add missing Kconfig dependencies (Arnd Bergmann <arnd at arndb.de>) --- drivers/vhost/Kconfig | 10 ++++++++++ drivers/vhost/Makefile |

A couple of new warnings and build errors appeared through the DRM tree in linux-next after the merge window opened. The first patch here is for scripts/headers_check.pl, but as the bug is only present in drm-next at the moment, it would be good to add all five patches to that tree before they make it into mainline. It's likely that some of these have already been fixed since this

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out

This is based on an earlier patch from Eric Biederman adding forwarding between macvlans. I extended his approach to allow the administrator to choose the mode for each macvlan, and to implement a functional VEPA between macvlan. Still missing from this is support for communication between the lower device that the macvlans are based on. This would be extremely useful but as others have found out