[PATCH 0/2] Fix failure to hot add memory

From: Eli Cohen
Date: Thu Jan 28 2021 - 08:42:58 EST


Hi Michael,
The following two patches are a fixing a failure to update the hardware
with the updated used index. This results in a failure to to hot add
memory to the guest which results in a memory map update and teardown
and re-create of the resources.

The first patch just removes unnecessary code. The second on is the
actual fix.

Eli Cohen (2):
vdpa/mlx5: Avoid unnecessary query virtqueue
vdpa/mlx5: Restore the hardware used index after change map

drivers/vdpa/mlx5/net/mlx5_vnet.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)

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2.29.2