Thread (27 messages) flat view 27 messages, 4 authors, 2021-02-04
STALE2025d

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

From: Eli Cohen <hidden>
Date: 2021-01-28 13:42:39
Also in: lkml

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(-)

-- 
2.29.2
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