search for: dtatulea

The referenced patch calls set_vq_affinity without checking if the op is valid. This patch adds the check. Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading mechanism") Reviewed-by: Gal Pressman <gal at nvidia.com> Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> --- drivers/virtio/virtio_vdpa.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c index eb6aee8c06b2..989e2d7184ce 100644 --- a/drivers/virtio/virtio_vdpa.c +++ b/drivers/virtio/virtio_vdpa.c @@ -38...

...d patch calls set_vq_affinity without checking if the op is > valid. This patch adds the check. > > Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading mechanism") > Reviewed-by: Gal Pressman <gal at nvidia.com> > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > --- > drivers/virtio/virtio_vdpa.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c > index eb6aee8c06b2..989e2d7184ce 100644 > --- a/drivers/virtio/virtio_vdpa.c >...

...on of > guest VM. > > Additionally, address all the VQs when updating the global configuration, > as now the individual VQs configuration can diverge from the global > configuration. > > Signed-off-by: Gavin Li <gavinl at nvidia.com> > Reviewed-by: Dragos Tatulea <dtatulea at nvidia.com> > Reviewed-by: Jiri Pirko <jiri at nvidia.com> > Acked-by: Michael S. Tsirkin <mst at redhat.com> FTR, this patch is significantly different from the version previously acked/reviewed, I'm unsure if all the reviewers are ok with the new one. [...] > st...

...ut checking if the op is > > valid. This patch adds the check. > > > > Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading > > mechanism") > > Reviewed-by: Gal Pressman <gal at nvidia.com> > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > --- > > ? drivers/virtio/virtio_vdpa.c | 4 +++- > > ? 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c > > index eb6aee8c06b2..989e2d7184ce 100644 > > ---...

...nity without checking if the op is > > valid. This patch adds the check. > > > > Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading mechanism") > > Reviewed-by: Gal Pressman <gal at nvidia.com> > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > --- > > drivers/virtio/virtio_vdpa.c | 4 +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c > > index eb6aee8c06b2..989e2d7184ce 100644 > > ---...

...; > Additionally, address all the VQs when updating the global configuration, > > as now the individual VQs configuration can diverge from the global > > configuration. > > > > Signed-off-by: Gavin Li <gavinl at nvidia.com> > > Reviewed-by: Dragos Tatulea <dtatulea at nvidia.com> > > Reviewed-by: Jiri Pirko <jiri at nvidia.com> > > Acked-by: Michael S. Tsirkin <mst at redhat.com> > > FTR, this patch is significantly different from the version previously > acked/reviewed, I'm unsure if all the reviewers are ok with the...

...0000000000300 > > > > > > > ?---[ end trace 0000000000000000 ]--- > > > > > > > > > > > > > > Fixes: bc9a2b3e686e ("vdpa/mlx5: Support interrupt bypassing") > > > > > > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > > > > > > --- > > > > > > > ?drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 ++- > > > > > > > ?1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > > > > > > > > > diff --git...

...000 R11: 0000000000000206 R12: 0000000000000000 R13: 00007fffc7bddf10 R14: 0000000000000000 R15: 00007fffc7bde2b8 </TASK> CR2: 0000000000000300 ---[ end trace 0000000000000000 ]--- Fixes: bc9a2b3e686e ("vdpa/mlx5: Support interrupt bypassing") Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 9138ef2fb2c8..e2e7ebd71798 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx...

...00 R15: 00007fffc7bde2b8 > > > ? </TASK> > > > ?CR2: 0000000000000300 > > > ?---[ end trace 0000000000000000 ]--- > > > > > > Fixes: bc9a2b3e686e ("vdpa/mlx5: Support interrupt bypassing") > > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > > --- > > > ?drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 ++- > > > ?1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c > > > b/drivers/vdpa/mlx5/net/mlx5_vnet.c > > &g...

...> > > ? </TASK> > > > > ?CR2: 0000000000000300 > > > > ?---[ end trace 0000000000000000 ]--- > > > > > > > > Fixes: bc9a2b3e686e ("vdpa/mlx5: Support interrupt bypassing") > > > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > > > --- > > > > ?drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 ++- > > > > ?1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > > > diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c > > > > b/drivers/vdpa/mlx...

...K> > > > > > ?CR2: 0000000000000300 > > > > > ?---[ end trace 0000000000000000 ]--- > > > > > > > > > > Fixes: bc9a2b3e686e ("vdpa/mlx5: Support interrupt bypassing") > > > > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > > > > --- > > > > > ?drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 ++- > > > > > ?1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > > > > > diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c > > &gt...

...; > > CR2: 0000000000000300 > > > > > > ---[ end trace 0000000000000000 ]--- > > > > > > > > > > > > Fixes: bc9a2b3e686e ("vdpa/mlx5: Support interrupt bypassing") > > > > > > Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> > > > > > > --- > > > > > > drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 ++- > > > > > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > > > > > > > diff --git a/drivers/vdpa/mlx5/net/m...

...tion of > guest VM. > > Additionally, address all the VQs when updating the global configuration, > as now the individual VQs configuration can diverge from the global > configuration. > > Signed-off-by: Gavin Li <gavinl at nvidia.com> > Reviewed-by: Dragos Tatulea <dtatulea at nvidia.com> > Reviewed-by: Jiri Pirko <jiri at nvidia.com> > Acked-by: Michael S. Tsirkin <mst at redhat.com> > Reviewed-by: Heng Qi <hengqi at linux.alibaba.com> Acked-by: Jason Wang <jasowang at redhat.com> Thanks

? 2023/7/25 21:07, Gavin Li ??: > Enable per queue interrupt coalesce feature bit in driver and validate its > dependency with control queue. > > Signed-off-by: Gavin Li <gavinl at nvidia.com> > Reviewed-by: Dragos Tatulea <dtatulea at nvidia.com> > Reviewed-by: Jiri Pirko <jiri at nvidia.com> > Acked-by: Michael S. Tsirkin <mst at redhat.com> > Reviewed-by: Heng Qi <hengqi at linux.alibaba.com> Acked-by: Jason Wang <jasowang at redhat.com> Thanks

...umem parameters at the latest point possible before the VQs of the device are created. v2: - Allocate output with kmalloc to reduce stack frame size. - Removed stable from cc. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Dragos Tatulea <dtatulea at nvidia.com> --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 63 ++++++++++++++++++++++++++----- drivers/vdpa/mlx5/net/mlx5_vnet.h | 9 +++++ 2 files changed, 63 insertions(+), 9 deletions(-) diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 40a03b08d7cf..ef59...

This patch series is based on Eugenio's fix for handling CVQs in a different ASID [0]. The first patch is the actual fix. The next 2 patches are fixing a possible issue that I found while implementing patch 1. The patches are ordered like this for clarity. [0] https://lore.kernel.org/lkml/20230112142218.725622-1-eperezma at redhat.com/ Dragos Tatulea (1): vdpa/mlx5: Fix

This patch series is based on Eugenio's fix for handling CVQs in a different ASID [0]. The first patch is the actual fix. The next 2 patches are fixing a possible issue that I found while implementing patch 1. The patches are ordered like this for clarity. [0] https://lore.kernel.org/lkml/20230112142218.725622-1-eperezma at redhat.com/ Dragos Tatulea (1): vdpa/mlx5: Fix

Hi, I am looking for the stable branch for vdpa fixes in the vhost tree [1]. There are 3 branches that seem identical: linux-next, test and vhost. linux-next seems to be -next branch. Which one would be the stable branch? [1] https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git Thanks, Dragos

On Tue, 2023-05-23 at 04:18 -0400, Michael S. Tsirkin wrote: > On Tue, May 23, 2023 at 07:16:58AM +0000, Dragos Tatulea wrote: > > Hi, > > > > I am looking for the stable branch for vdpa fixes in the vhost tree [1]. > > There > > are 3 branches that seem identical: linux-next, test and vhost. linux-next > > seems > > to be -next branch. Which one would