[PATCH v2 0/2] Fix missing AENs when discovery controllers are disconnected

[Sagi Grimberg]

When a discovery controller is disconnected, no AENs will
arrive to notify the host about discovery log-page changes.

Fix this with  trapping a new dedicated kernel udev event for persistent
discovery controllers that reconnect. Prior attempt tried to use
"connected" event already sent by the kernel however this also applied
on the first connected, causing undesired side-effects when issuing
a simple 'discover' command.

The patchset includes the nvme-cli counter-part as well.

Sagi Grimberg (2):
  nvme: enumerate controller flags
  nvme: send a rediscover uevent when a persistent discovery controller
    reconnects

 drivers/nvme/host/core.c | 10 ++++++++++
 drivers/nvme/host/nvme.h |  8 ++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

-- 
2.34.1