diff options
| author | Daniel Wagner <wagi@kernel.org> | 2025-02-14 09:02:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-22 12:56:50 -0700 |
| commit | 470e78b87359fc20abc8d85b984510946ad9fd63 (patch) | |
| tree | d0f4a63ed4f643345a20cd9f0672b7fbb2d2a89c /drivers/nvme | |
| parent | e8e0141d4692689939341c13baa2b7b14add8611 (diff) | |
nvme: only allow entering LIVE from CONNECTING state
[ Upstream commit d2fe192348f93fe3a0cb1e33e4aba58e646397f4 ]
The fabric transports and also the PCI transport are not entering the
LIVE state from NEW or RESETTING. This makes the state machine more
restrictive and allows to catch not supported state transitions, e.g.
directly switching from RESETTING to LIVE.
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Daniel Wagner <wagi@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 46e04b30f642..cf0e7c6d5502 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -564,8 +564,6 @@ bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl, switch (new_state) { case NVME_CTRL_LIVE: switch (old_state) { - case NVME_CTRL_NEW: - case NVME_CTRL_RESETTING: case NVME_CTRL_CONNECTING: changed = true; fallthrough; |