[ Upstream commit 62baf70c32 ]
When scanning for new namespaces we might have missed an ANA AEN.
The NVMe base spec (NVMe Base Specification v2.1, Figure 151 'Asynchonous
Event Information - Notice': Asymmetric Namespace Access Change) states:
A controller shall not send this even if an Attached Namespace
Attribute Changed asynchronous event [...] is sent for the same event.
so we need to re-read the ANA log page after we rescanned the namespace
list to update the ANA states of the new namespaces.
Signed-off-by: Hannes Reinecke <hare@kernel.org>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Hannes ReineckeandGreg Kroah-Hartman
60ed102378