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ea87981a0e
Sometimes an initiator does not send data for a WRITE command and tries to abort it. The abort hangs waiting for frontend driver completion. iSCSI driver waits for data and that timeout eventually initiates connection reinstatment. The connection closing releases the commands in the connection, but those aborted commands still did not handle the abort and did not decrease a command ref counter. Because of that the connection reinstatement hangs indefinitely and prevents re-login for that initiator. Add handling in TCM of the abort for the WRITE_PENDING commands at connection closing moment to make it possible to release them. Signed-off-by: Dmitry Bogdanov <d.bogdanov@yadro.com> [mnc: Rebase and expand comment] Signed-off-by: Mike Christie <michael.christie@oracle.com> Link: https://lore.kernel.org/r/20230319015620.96006-10-michael.christie@oracle.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.