similar to: [PATCH v3 -next] vdpa: mlx5: change Kconfig depends to fix build errors

From: Randy Dunlap <rdunlap at infradead.org> drivers/vdpa/mlx5/ uses vhost_iotlb*() interfaces, so add a dependency on VHOST to eliminate build errors. ld: drivers/vdpa/mlx5/core/mr.o: in function `add_direct_chain': mr.c:(.text+0x106): undefined reference to `vhost_iotlb_itree_first' ld: mr.c:(.text+0x1cf): undefined reference to `vhost_iotlb_itree_next' ld:

From: Randy Dunlap <rdunlap at infradead.org> drivers/vdpa/mlx5/ uses vhost_iotlb*() interfaces, so add a dependency on VHOST to eliminate build errors. ld: drivers/vdpa/mlx5/core/mr.o: in function `add_direct_chain': mr.c:(.text+0x106): undefined reference to `vhost_iotlb_itree_first' ld: mr.c:(.text+0x1cf): undefined reference to `vhost_iotlb_itree_next' ld:

From: Randy Dunlap <rdunlap at infradead.org> drivers/vdpa/mlx5/ uses vhost_iotlb*() interfaces, so select VHOST to eliminate build errors. ld: drivers/vdpa/mlx5/core/mr.o: in function `add_direct_chain': mr.c:(.text+0x106): undefined reference to `vhost_iotlb_itree_first' ld: mr.c:(.text+0x1cf): undefined reference to `vhost_iotlb_itree_next' ld: mr.c:(.text+0x30d): undefined

On Fri, Sep 25, 2020 at 10:20:05AM +0300, Leon Romanovsky wrote: > On Thu, Sep 24, 2020 at 12:02:43PM -0400, Michael S. Tsirkin wrote: > > On Thu, Sep 24, 2020 at 08:47:05AM -0700, Randy Dunlap wrote: > > > On 9/24/20 3:24 AM, Eli Cohen wrote: > > > > On Thu, Sep 24, 2020 at 05:30:55AM -0400, Michael S. Tsirkin wrote: > > > >>>> ---

On 9/24/20 3:24 AM, Eli Cohen wrote: > On Thu, Sep 24, 2020 at 05:30:55AM -0400, Michael S. Tsirkin wrote: >>>> --- linux-next-20200917.orig/drivers/vdpa/Kconfig >>>> +++ linux-next-20200917/drivers/vdpa/Kconfig >>>> @@ -31,7 +31,7 @@ config IFCVF >>>> >>>> config MLX5_VDPA >>>> bool "MLX5 VDPA support library for

On 9/24/20 3:24 AM, Eli Cohen wrote: > On Thu, Sep 24, 2020 at 05:30:55AM -0400, Michael S. Tsirkin wrote: >>>> --- linux-next-20200917.orig/drivers/vdpa/Kconfig >>>> +++ linux-next-20200917/drivers/vdpa/Kconfig >>>> @@ -31,7 +31,7 @@ config IFCVF >>>> >>>> config MLX5_VDPA >>>> bool "MLX5 VDPA support library for

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):

This patch contains trivial changes for the vhost_iotlb_itree_next() documentation, fixing the function name and the description of first argument (@map). Signed-off-by: Stefano Garzarella <sgarzare at redhat.com> --- drivers/vhost/iotlb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/vhost/iotlb.c b/drivers/vhost/iotlb.c index 1f0ca6e44410..34aec4ba331e

On Thu, Sep 24, 2020 at 01:24:13PM +0300, Eli Cohen wrote: > On Thu, Sep 24, 2020 at 05:30:55AM -0400, Michael S. Tsirkin wrote: > > > > --- linux-next-20200917.orig/drivers/vdpa/Kconfig > > > > +++ linux-next-20200917/drivers/vdpa/Kconfig > > > > @@ -31,7 +31,7 @@ config IFCVF > > > > > > > > config MLX5_VDPA > > > >

On Mon, Nov 02, 2020 at 05:07:59AM +0000, Parav Pandit wrote: > > > > From: Leon Romanovsky <leon at kernel.org> > > Sent: Monday, November 2, 2020 1:46 AM > > > > From: Leon Romanovsky <leonro at nvidia.com> > > > > Remove exposed driver version as it was done in other drivers, so module > > version will work correctly by displaying the

On 2020/7/16 ??3:23, Eli Cohen wrote: > Fix documentation to match actual function prototypes. > > Reviewed-by: Parav Pandit <parav at mellanox.com> > Signed-off-by: Eli Cohen <eli at mellanox.com> Acked-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/iotlb.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git

On 2020/7/20 ??3:14, Eli Cohen wrote: > Fix documentation to match actual function prototypes. > > Reviewed-by: Parav Pandit <parav at mellanox.com> > Signed-off-by: Eli Cohen <eli at mellanox.com> Acked-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/iotlb.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git

On 2020/8/7 ??2:56, Alex Dewar wrote: > If the kernel is unable to allocate memory for the variable dmr then > err will be returned without being set. Set err to -ENOMEM in this > case. > > Fixes: 94abbccdf291 ("vdpa/mlx5: Add shared memory registration code") > Addresses-Coverity: ("Uninitialized variables") > Signed-off-by: Alex Dewar <alex.dewar at

This should return -ENOMEM if the allocation fails. Currently it either returns success or an uninitialized value. Fixes: 94abbccdf291 ("vdpa/mlx5: Add shared memory registration code") Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> --- drivers/vdpa/mlx5/core/mr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/vdpa/mlx5/core/mr.c

This patch factors out IOTLB into a dedicated module in order to be reused by other modules like vringh. User may choose to enable the automatic retiring by specifying VHOST_IOTLB_FLAG_RETIRE flag to fit for the case of vhost device IOTLB implementation. Signed-off-by: Jason Wang <jasowang at redhat.com> --- MAINTAINERS | 1 + drivers/vhost/Kconfig | 7 ++

On Tue, Sep 29, 2020 at 09:01:42AM +0300, Eli Cohen wrote: > On Fri, Sep 25, 2020 at 06:20:45AM -0400, Michael S. Tsirkin wrote: > > > > > > > > Hmm other drivers select VHOST_IOTLB, why not do the same? > > > > > > I can't see another driver doing that. > > > > Well grep VHOST_IOTLB and you will see some examples. > > $ git

On Mon, Apr 03, 2023 at 01:00:16PM -0400, Parav Pandit wrote: > > > On 4/3/2023 12:20 PM, Eli Cohen wrote: > > Hi, > > > > the single patch in this series adds support for posted interrupts in > > mlx5. > > > > It depends on the patch series already accpted can be seen here: > >

On 4/3/2023 12:20 PM, Eli Cohen wrote: > Hi, > > the single patch in this series adds support for posted interrupts in > mlx5. > > It depends on the patch series already accpted can be seen here: > https://patchwork.kernel.org/project/netdevbpf/patch/20230324231341.29808-1-saeed at kernel.org/ > > git pull git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git

From: Leon Romanovsky <leonro at nvidia.com> Changelog: v1: * Renamed _mlx5_rescan_driver to be mlx5_rescan_driver_locked like in other parts of the mlx5 driver. * Renamed MLX5_INTERFACE_PROTOCOL_VDPA to tbe MLX5_INTERFACE_PROTOCOL_VNET as a preparation to coming series from Eli C. * Some small naming renames in mlx5_vdpa. * Refactored adev index code to make Parav's SF series

On 8/21/20 3:50 PM, Nathan Chancellor wrote: > Clang warns several times when building for 32-bit ARM along the lines > of: > > drivers/vdpa/mlx5/net/mlx5_vnet.c:1462:31: warning: shift count >= width > of type [-Wshift-count-overflow] > ndev->mvdev.mlx_features |= BIT(VIRTIO_F_VERSION_1); >