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These redundant unlocks of visornic_devdata.priv_lock would result in the RHEL 7.2 guests hanging during service partition recovery testing. __Testing__ * An scp of a large file was started from a remote host TO the RHEL 7.2 Linux guest. * During the scp transfer, s-Par service partition recovery was forced twice. After each occasion, I verified that the guest recovered completely (all s-Par guest devices), and that the file transfer resumed. * Within the RHEL 7.2 guest environment, copied the large file to another location in the local filesystem. * During the copy, s-Par service partition recovery was again forced twice. After each occasion, I verified that the guest recovered completely (all s-Par guest devices), and that the copy resumed. * An scp of the new copy of the large file was started FROM the RHEL 7.2 guest to a remote host. * During the scp transfer, s-Par service partition recovery was forced twice. After each occasion, I verified that the guest recovered completely (all s-Par guest devices), and that the file transfer resumed. * Used cmp to verify that the large file had successfully survived the round-trip without becoming corrupted. Signed-off-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.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.