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commitc8f96df5b8upstream. In megasas_get_target_prop(), driver is incorrectly calculating the target ID for devices with channel 1 and 3. Due to this, firmware will either fail the command (if there is no device with the target id sent from driver) or could return the properties for a target which was not intended. Devices could end up with the wrong queue depth due to this. Fix target id calculation for channel 1 and 3. Fixes:96188a89cc("scsi: megaraid_sas: NVME interface target prop added") Cc: stable@vger.kernel.org Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.