similar to: [PATCH vhost next 09/10] vdpa/mlx5: Add shared memory registration code

On 2020/7/16 ??4:28, Eli Cohen wrote: > On Thu, Jul 16, 2020 at 04:13:21PM +0800, Jason Wang wrote: >> On 2020/7/16 ??3:23, Eli Cohen wrote: >>> Add code to support registering guest's memory region for the device. >> >> It would be better to use "userspace" memory here since vhost-vDPA >> could be used by e.g dpdk application on the host in the

Hi Eli, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on next-20200715] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200716-155039 base: ca0e494af5edb59002665bf12871e94b4163a257 config: i386-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 reproduce (this is a W=1 build):

Hi Eli, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200715] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200716-155039 base: ca0e494af5edb59002665bf12871e94b4163a257 config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build):

On 2020/7/20 ??3:14, Eli Cohen wrote: > Add a front end VDPA driver that registers in the VDPA bus and provides > networking to a guest. The VDPA driver creates the necessary resources > on the VF it is driving such that data path will be offloaded. > > Notifications are being communicated through the driver. > > Currently, only VFs are supported. In subsequent patches we will

On Tue, Aug 04, 2020 at 02:54:19PM +0300, Eli Cohen wrote: > On Tue, Jul 28, 2020 at 04:43:00PM +0300, kernel test robot wrote: > > Hi Eli, > > > > Thank you for the patch! Yet something to improve: > > > > [auto build test ERROR on next-20200727] > > > > url:

Hi Eli, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200717] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200720-160220 base: aab7ee9f8ff0110bfcd594b33dc33748dc1baf46 config: arc-allyesconfig (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget

Hi Eli, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200717] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200720-160220 base: aab7ee9f8ff0110bfcd594b33dc33748dc1baf46 config: x86_64-allyesconfig (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project

On Tue, Sep 29, 2020 at 09:34:33AM +0300, Eli Cohen wrote: > On Tue, Sep 29, 2020 at 02:26:44AM -0400, Michael S. Tsirkin wrote: > > On Tue, Sep 29, 2020 at 09:20:26AM +0300, Eli Cohen wrote: > > > On Mon, Sep 28, 2020 at 03:55:09PM -0400, Michael S. Tsirkin wrote: > > > > On Thu, Sep 24, 2020 at 05:32:31PM +0300, Eli Cohen wrote: > > > > > Change core

Hi Eli, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200727] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200728-140938 base: e9a523ff8f76de0768857f02ea76437d3b39d151 config: mips-allmodconfig (attached as .config) compiler: mips-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build):

On Tue, Sep 29, 2020 at 09:20:26AM +0300, Eli Cohen wrote: > On Mon, Sep 28, 2020 at 03:55:09PM -0400, Michael S. Tsirkin wrote: > > On Thu, Sep 24, 2020 at 05:32:31PM +0300, Eli Cohen wrote: > > > Change core vdpa functionality into a loadbale module such that upcoming > > > block implementation will be able to use it. > > > > > > Signed-off-by: Eli

On Tue, Sep 29, 2020 at 09:57:44AM +0300, Eli Cohen wrote: > On Tue, Sep 29, 2020 at 02:51:12AM -0400, Michael S. Tsirkin wrote: > > On Tue, Sep 29, 2020 at 09:34:33AM +0300, Eli Cohen wrote: > > > On Tue, Sep 29, 2020 at 02:26:44AM -0400, Michael S. Tsirkin wrote: > > > > On Tue, Sep 29, 2020 at 09:20:26AM +0300, Eli Cohen wrote: > > > > > On Mon, Sep

On Thu, Sep 24, 2020 at 05:32:31PM +0300, Eli Cohen wrote: > Change core vdpa functionality into a loadbale module such that upcoming > block implementation will be able to use it. > > Signed-off-by: Eli Cohen <elic at nvidia.com> Why don't we merge this patch together with the block module? > --- > V0 --> V1: > Removed "default n" for configu options

On 2020/9/17 ??8:13, Eli Cohen wrote: > Hi Michael, > > the following two patches aim to fix a failure to set the vdpa driver > status bit VIRTIO_NET_S_LINK_UP thus causing failure to bring the link > up. I break it to two patches: > > 1. Introduce proper mlx5 API to set 16 bit status fields per virtio > requirements. > 2. Fix the failure to set the bit > > Eli

On 2020/7/19 ??3:49, Eli Cohen wrote: > On Fri, Jul 17, 2020 at 04:57:29PM +0800, Jason Wang wrote: >>> Looks like checking intialized is enough. Will fix this. >>>>> + >>>>> +static void mlx5_vdpa_set_vq_ready(struct vdpa_device *vdev, u16 idx, bool ready) >>>>> +{ >>>>> + struct mlx5_vdpa_dev *mvdev = to_mvdev(vdev);

On Sun, Mar 12, 2023 at 11:10:25AM +0200, Eli Cohen wrote: > > On 12/03/2023 10:58, Michael S. Tsirkin wrote: > > On Sun, Mar 12, 2023 at 10:39:19AM +0200, Eli Cohen wrote: > > > One can still enable it when creating the vdpa device using vdpa tool by > > > providing features that include it. > > > > > > For example: > > > $ vdpa dev add

On 3/12/2023 6:28 AM, Parav Pandit wrote: > >> From: Michael S. Tsirkin <mst at redhat.com> >> Sent: Sunday, March 12, 2023 6:25 AM >> >> On Sun, Mar 12, 2023 at 11:10:25AM +0200, Eli Cohen wrote: >>> On 12/03/2023 10:58, Michael S. Tsirkin wrote: >>>> On Sun, Mar 12, 2023 at 10:39:19AM +0200, Eli Cohen wrote: >>>>> One can still

On 2020/7/16 ??7:54, Eli Cohen wrote: > On Thu, Jul 16, 2020 at 05:14:32PM +0800, Jason Wang wrote: >>> +static void suspend_vqs(struct mlx5_vdpa_net *ndev) >>> +{ >>> + int i; >>> + >>> + for (i = 0; i < MLX5_MAX_SUPPORTED_VQS; i++) >>> + suspend_vq(ndev, &ndev->vqs[i]); >> >> In teardown_virtqueues() it has a check

Hi Eli, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200715] url: https://github.com/0day-ci/linux/commits/Eli-Cohen/VDPA-support-for-Mellanox-ConnectX-devices/20200716-155039 base: ca0e494af5edb59002665bf12871e94b4163a257 config: i386-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 reproduce (this is a W=1 build):

On Sun, Mar 12, 2023 at 01:28:06PM +0000, Parav Pandit wrote: > > > > From: Michael S. Tsirkin <mst at redhat.com> > > Sent: Sunday, March 12, 2023 6:25 AM > > > > On Sun, Mar 12, 2023 at 11:10:25AM +0200, Eli Cohen wrote: > > > > > > On 12/03/2023 10:58, Michael S. Tsirkin wrote: > > > > On Sun, Mar 12, 2023 at 10:39:19AM +0200,

On Mon, Mar 13, 2023 at 09:14:38PM +0000, Parav Pandit wrote: > > > > From: Michael S. Tsirkin <mst at redhat.com> > > Sent: Sunday, March 12, 2023 12:24 PM > > > > On Sun, Mar 12, 2023 at 01:28:06PM +0000, Parav Pandit wrote: > > > > > > > > > > From: Michael S. Tsirkin <mst at redhat.com> > > > > Sent: Sunday,