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Israel Rukshin
fcf73a804c
When removing a port, all its controllers are being removed, but there are queues on the port that doesn't belong to any controller (during connection time). This causes a use-after-free bug for any command that dereferences req->port (like in nvmet_alloc_ctrl). Those queues should be destroyed before freeing the port via configfs. Destroy the remaining queues after the RDMA-CM was destroyed guarantees that no new queue will be created. Signed-off-by: Israel Rukshin <israelr@nvidia.com> Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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.