[SRU][Q:linux-gcp][PULL] Support larger gVNIC queue depth on Gen3+ GCE VMs

Ian Whitfield ian.whitfield at canonical.com
Fri May 22 03:26:27 UTC 2026


BugLink: https://bugs.launchpad.net/bugs/2153950

The following changes since commit 8924b4a6e3b915d122cafe8c1dfff0bdcdcaa46a:

  UBUNTU: Ubuntu-gcp-6.17.0-1016.17 (2026-05-06 17:07:18 +0200)

are available in the Git repository at:

  https://git.launchpad.net/~ijwhitfield/ubuntu/+source/linux-gcp/+git/questing gvnic-pr

for you to fetch changes up to 6977074fb95d15cb99bca0c4ac2c59465154394a:

  gve: Enable reading max ring size from the device in DQO-QPL mode (2026-05-21 18:54:43 -0400)

----------------------------------------------------------------
Matt Olson (2):
      gve: Update QPL page registration logic
      gve: Enable reading max ring size from the device in DQO-QPL mode

 drivers/net/ethernet/google/gve/gve.h              | 18 ++++------
 drivers/net/ethernet/google/gve/gve_adminq.c       | 18 +++-------
 .../net/ethernet/google/gve/gve_buffer_mgmt_dqo.c  |  2 +-
 drivers/net/ethernet/google/gve/gve_main.c         | 41 ++++++++++++++++++++++
 drivers/net/ethernet/google/gve/gve_rx.c           |  5 +--
 drivers/net/ethernet/google/gve/gve_rx_dqo.c       |  6 ++--
 drivers/net/ethernet/google/gve/gve_tx.c           |  5 +--
 drivers/net/ethernet/google/gve/gve_tx_dqo.c       |  4 +--
 8 files changed, 58 insertions(+), 41 deletions(-)




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