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[ Upstream commitddd2b8de9f] The keep alive timer needs to stay on nvmet_wq, and not modified to reschedule on the system_wq. This fixes a warning: ------------[ cut here ]------------ workqueue: WQ_MEM_RECLAIM nvmet-wq:nvmet_rdma_release_queue_work [nvmet_rdma] is flushing !WQ_MEM_RECLAIM events:nvmet_keep_alive_timer [nvmet] WARNING: CPU: 3 PID: 1086 at kernel/workqueue.c:2628 check_flush_dependency+0x16c/0x1e0 Reported-by: Yi Zhang <yi.zhang@redhat.com> Fixes:8832cf9221("nvmet: use a private workqueue instead of the system workqueue") Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.