NFSv4.2: Fix up the get/listxattr calls to rpc_prepare_reply_pages()

Ensure that both getxattr and listxattr page array are correctly
aligned, and that getxattr correctly accounts for the page padding word.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2020-12-03 12:04:51 -05:00
commit fa94a951bf