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commitc05cefcc72upstream. Before traversing a referral and performing a mount, the mounted-on directory looks strange: dr-xr-xr-x. 2 4294967294 4294967294 0 Dec 31 1969 dir.0 nfs4_get_referral is wiping out any cached attributes with what was returned via GETATTR(fs_locations), but the bit mask for that operation does not request any file attributes. Retrieve owner and timestamp information so that the memcpy in nfs4_get_referral fills in more attributes. Changes since v1: - Don't request attributes that the client unconditionally replaces - Request only MOUNTED_ON_FILEID or FILEID attribute, not both - encode_fs_locations() doesn't use the third bitmask word Fixes:6b97fd3da1("NFSv4: Follow a referral") Suggested-by: Pradeep Thomas <pradeepthomas@gmail.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.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.