diff options
| author | David Milburn <dmilburn@redhat.com> | 2020-09-02 17:42:54 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-23 10:46:34 +0200 |
| commit | 972998788aae86e12338f3b750984ad135ffac7a (patch) | |
| tree | 54c9e967c9480134ae8149c53d932dff0cc2f859 /drivers/nvme | |
| parent | 6b635d12f8df91eb34c3bb44337e3750eef82355 (diff) | |
nvme-fc: cancel async events before freeing event struct
[ Upstream commit e126e8210e950bb83414c4f57b3120ddb8450742 ]
Cancel async event work in case async event has been queued up, and
nvme_fc_submit_async_event() runs after event has been freed.
Signed-off-by: David Milburn <dmilburn@redhat.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/fc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 13c89cc9d10c..e95d2f75713e 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -1566,6 +1566,7 @@ nvme_fc_term_aen_ops(struct nvme_fc_ctrl *ctrl) struct nvme_fc_fcp_op *aen_op; int i; + cancel_work_sync(&ctrl->ctrl.async_event_work); aen_op = ctrl->aen_ops; for (i = 0; i < NVME_FC_NR_AEN_COMMANDS; i++, aen_op++) { if (!aen_op->fcp_req.private) |