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c14335ebb9
Commit83f85b8ec3postponed the percpu_ref_put(&se_cmd->se_lun->lun_ref) call from command completion to the time when the final command reference is dropped. That approach is not compatible with the iSCSI target driver because the iSCSI target driver keeps the command with the highest stat_sn after it has completed until the next command is received (see also iscsit_ack_from_expstatsn()). Fix this regression by reverting commit83f85b8ec3. Fixes:83f85b8ec3("scsi: target/core: Inline transport_lun_remove_cmd()") Cc: Pavel Zakharov <pavel.zakharov@delphix.com> Cc: Mike Christie <mchristi@redhat.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200210051202.12934-1-bvanassche@acm.org Reported-by: Pavel Zakharov <pavel.zakharov@delphix.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> 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.