Si-Wei Liu 29ce8b8a4f vdpa/mlx5: Fix PA offset with unaligned starting iotlb map ... When calculating the physical address range based on the iotlb and mr [start,end) ranges, the offset of mr->start relative to map->start is not taken into account. This leads to some incorrect and duplicate mappings. For the case when mr->start < map->start the code is already correct: the range in [mr->start, map->start) was handled by a different iteration. Fixes: 94abbccdf2 ("vdpa/mlx5: Add shared memory registration code") Cc: stable@vger.kernel.org Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Message-Id: <20241021134040.975221-2-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>		2024-11-12 18:05:04 -05:00
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mlx5_vdpa.h	vdpa/mlx5: Postpone MR deletion	2024-09-25 07:07:44 -04:00
mr.c	vdpa/mlx5: Fix PA offset with unaligned starting iotlb map	2024-11-12 18:05:04 -05:00
resources.c	vdpa/mlx5: Introduce init/destroy for MR resources	2024-09-25 07:07:44 -04:00