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.
Trond Myklebust
authored
commit 62e2a47c upstream. When the server is recalling a layout, we should ignore the count of outstanding layoutget calls, since the server is expected to return either NFS4ERR_RECALLCONFLICT or NFS4ERR_RETURNCONFLICT for as long as the recall is outstanding. Currently, we may end up livelocking, causing the layout to eventually be forcibly revoked. Fixes: bf0291dd ("pNFS: Ensure LAYOUTGET and LAYOUTRETURN are properly serialised") Cc: stable@vger.kernel.org Signed-off-by:Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>