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Anastasia Kovaleva
54bebe4687
Commands that have not been completed with scsi_done() do not clear the
SCMD_INITIALIZED flag and therefore will not be properly reinitialized.
Thus, the next time the scsi_cmnd structure is used, the command may
fail in scsi_cmd_runtime_exceeded() due to the old jiffies_at_alloc
value:
kernel: sd 16:0:1:84: [sdts] tag#405 timing out command, waited 720s
kernel: sd 16:0:1:84: [sdts] tag#405 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=66636s
Clear flags for commands that have not been completed by SCSI.
Fixes: 4abafdc436 ("block: remove the initialize_rq_fn blk_mq_ops method")
Signed-off-by: Anastasia Kovaleva <a.kovaleva@yadro.com>
Link: https://lore.kernel.org/r/20250324084933.15932-2-a.kovaleva@yadro.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 reStructuredText 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.