linux-kernel - Re: [PATCH 0/2] vdpa/mlx5: Fixes for ASID handling

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Message-ID: <20230810045328-mutt-send-email-mst@kernel.org>
Date:   Thu, 10 Aug 2023 04:54:19 -0400
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Dragos Tatulea <dtatulea@...dia.com>
Cc:     Jason Wang <jasowang@...hat.com>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        linux-kernel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH 0/2] vdpa/mlx5: Fixes for ASID handling

On Wed, Aug 02, 2023 at 08:12:16PM +0300, Dragos Tatulea wrote:
> 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@redhat.com/


So what are we doing with this patchset? If we are merging anything
for this release it has to happen now.

> Dragos Tatulea (1):
>   vdpa/mlx5: Fix mr->initialized semantics
> 
> Eugenio Pérez (1):
>   vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary
> 
>  drivers/vdpa/mlx5/core/mlx5_vdpa.h |  2 +
>  drivers/vdpa/mlx5/core/mr.c        | 97 +++++++++++++++++++++---------
>  drivers/vdpa/mlx5/net/mlx5_vnet.c  |  4 +-
>  3 files changed, 74 insertions(+), 29 deletions(-)
> 
> -- 
> 2.41.0