If we lose the session then relogin, but the new cmdsn window has shrunk (due to something like an admin changing a setting) we will have the old exp/max_cmdsn values and will never be able to update them. For example, max_cmdsn would be 64, but if on the target the user set the window to be smaller then the target could try to return the max_cmdsn as 32. We will see that new max_cmdsn in the rsp but because it's lower than the old max_cmdsn when the window was larger we will not update it. So this patch has us reset the window values during session cleanup so they can be updated after a new login. Link: https://lore.kernel.org/r/20210207044608.27585-8-michael.christie@oracle.com Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Mike Christie <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.
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