summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2023-12-22 19:36:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-12-22 19:36:48 -0800
commit5254c0cbc92d2a08e75443bdb914f1c4839cdf5a (patch)
tree4fb7cac4385067c7a4712a2823870ddc92e51238
parent867583b3991929aeea3844874fba598243c54240 (diff)
parent13d822bf1cba78612b22a65b91cd6d4d443b6254 (diff)
Merge tag 'block-6.7-2023-12-22' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe: "Just an NVMe pull request this time, with a fix for bad sleeping context, and a revert of a patch that caused some trouble" * tag 'block-6.7-2023-12-22' of git://git.kernel.dk/linux: nvme-pci: fix sleeping function called from interrupt context Revert "nvme-fc: fix race between error recovery and creating association"
-rw-r--r--drivers/nvme/host/core.c3
-rw-r--r--drivers/nvme/host/fc.c21
2 files changed, 7 insertions, 17 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 8ebdfd623e0f..60f14019f981 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -4137,6 +4137,8 @@ static void nvme_fw_act_work(struct work_struct *work)
struct nvme_ctrl, fw_act_work);
unsigned long fw_act_timeout;
+ nvme_auth_stop(ctrl);
+
if (ctrl->mtfa)
fw_act_timeout = jiffies +
msecs_to_jiffies(ctrl->mtfa * 100);
@@ -4192,7 +4194,6 @@ static bool nvme_handle_aen_notice(struct nvme_ctrl *ctrl, u32 result)
* firmware activation.
*/
if (nvme_change_ctrl_state(ctrl, NVME_CTRL_RESETTING)) {
- nvme_auth_stop(ctrl);
requeue = false;
queue_work(nvme_wq, &ctrl->fw_act_work);
}
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index fb22976a36a8..1d51925ea67f 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -2548,24 +2548,17 @@ nvme_fc_error_recovery(struct nvme_fc_ctrl *ctrl, char *errmsg)
* the controller. Abort any ios on the association and let the
* create_association error path resolve things.
*/
- enum nvme_ctrl_state state;
- unsigned long flags;
-
- spin_lock_irqsave(&ctrl->lock, flags);
- state = ctrl->ctrl.state;
- if (state == NVME_CTRL_CONNECTING) {
- set_bit(ASSOC_FAILED, &ctrl->flags);
- spin_unlock_irqrestore(&ctrl->lock, flags);
+ if (ctrl->ctrl.state == NVME_CTRL_CONNECTING) {
__nvme_fc_abort_outstanding_ios(ctrl, true);
+ set_bit(ASSOC_FAILED, &ctrl->flags);
dev_warn(ctrl->ctrl.device,
"NVME-FC{%d}: transport error during (re)connect\n",
ctrl->cnum);
return;
}
- spin_unlock_irqrestore(&ctrl->lock, flags);
/* Otherwise, only proceed if in LIVE state - e.g. on first error */
- if (state != NVME_CTRL_LIVE)
+ if (ctrl->ctrl.state != NVME_CTRL_LIVE)
return;
dev_warn(ctrl->ctrl.device,
@@ -3180,16 +3173,12 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
else
ret = nvme_fc_recreate_io_queues(ctrl);
}
-
- spin_lock_irqsave(&ctrl->lock, flags);
if (!ret && test_bit(ASSOC_FAILED, &ctrl->flags))
ret = -EIO;
- if (ret) {
- spin_unlock_irqrestore(&ctrl->lock, flags);
+ if (ret)
goto out_term_aen_ops;
- }
+
changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE);
- spin_unlock_irqrestore(&ctrl->lock, flags);
ctrl->ctrl.nr_reconnects = 0;