Hi Michael, On Thu, Jul 30, 2020 at 12:08:29PM -0400, Michael S. Tsirkin wrote: > On Wed, Jul 22, 2020 at 05:09:23PM +0200, Guennadi Liakhovetski wrote: > > Hi, > > > > Now that virtio-rpmsg endianness fixes have been merged we can > > proceed with the next step. > > Which tree is this for? The essential part of this series is for drivers/vhost, so, I presume that should be the target tree as well. There is however a small part for the drivers/rpmsg, should I split this series in two or shall we first review is as a whole to make its goals clearer? Thanks Guennadi > > v4: > > - add endianness conversions to comply with the VirtIO standard > > > > v3: > > - address several checkpatch warnings > > - address comments from Mathieu Poirier > > > > v2: > > - update patch #5 with a correct vhost_dev_init() prototype > > - drop patch #6 - it depends on a different patch, that is currently > > an RFC > > - address comments from Pierre-Louis Bossart: > > * remove "default n" from Kconfig > > > > Linux supports RPMsg over VirtIO for "remote processor" / AMP use > > cases. It can however also be used for virtualisation scenarios, > > e.g. when using KVM to run Linux on both the host and the guests. > > This patch set adds a wrapper API to facilitate writing vhost > > drivers for such RPMsg-based solutions. The first use case is an > > audio DSP virtualisation project, currently under development, ready > > for review and submission, available at > > https://github.com/thesofproject/linux/pull/1501/commits > > > > Thanks > > Guennadi > > > > Guennadi Liakhovetski (4): > > vhost: convert VHOST_VSOCK_SET_RUNNING to a generic ioctl > > rpmsg: move common structures and defines to headers > > rpmsg: update documentation > > vhost: add an RPMsg API > > > > Documentation/rpmsg.txt | 6 +- > > drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ > > drivers/vhost/Kconfig | 7 + > > drivers/vhost/Makefile | 3 + > > drivers/vhost/rpmsg.c | 375 +++++++++++++++++++++++++++++++ > > drivers/vhost/vhost_rpmsg.h | 74 ++++++ > > include/linux/virtio_rpmsg.h | 83 +++++++ > > include/uapi/linux/rpmsg.h | 3 + > > include/uapi/linux/vhost.h | 4 +- > > 9 files changed, 553 insertions(+), 80 deletions(-) > > create mode 100644 drivers/vhost/rpmsg.c > > create mode 100644 drivers/vhost/vhost_rpmsg.h > > create mode 100644 include/linux/virtio_rpmsg.h > > > > -- > > 2.27.0 >
