From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH v3 0/5] Add a vhost RPMsg API Date: Fri, 29 May 2020 15:06:59 +0800 Message-ID: <327003ea-2bea-0c13-74cd-fa8bce7386f4@redhat.com> References: <20200527180541.5570-1-guennadi.liakhovetski@linux.intel.com> <044a3b81-e0fd-5d96-80ff-b13e587f9d39@redhat.com> <20200529065050.GA6002@ubuntu> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200529065050.GA6002@ubuntu> Content-Language: en-US Sender: kvm-owner@vger.kernel.org To: Guennadi Liakhovetski Cc: kvm@vger.kernel.org, linux-remoteproc@vger.kernel.org, virtualization@lists.linux-foundation.org, sound-open-firmware@alsa-project.org, Pierre-Louis Bossart , Liam Girdwood , "Michael S. Tsirkin" , Ohad Ben-Cohen , Bjorn Andersson , Mathieu Poirier List-Id: virtualization@lists.linuxfoundation.org On 2020/5/29 下午2:50, Guennadi Liakhovetski wrote: > Hi Jason, > > On Fri, May 29, 2020 at 02:01:53PM +0800, Jason Wang wrote: >> On 2020/5/28 上午2:05, Guennadi Liakhovetski wrote: >>> 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 >>> A further patch for the ADSP vhost RPMsg driver will be sent >>> separately for review only since it cannot be merged without audio >>> patches being upstreamed first. >> >> Hi: >> >> It would be hard to evaluate this series without a real user. So if >> possible, I suggest to post the actual user for vhost rpmsg API. > Sure, the whole series is available at > https://github.com/thesofproject/linux/pull/1501/commits or would you > prefer the missing patches posted to the lists too? Yes, since I see new virtio and vhost drivers there. Thanks > > Thanks > Guennadi >