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    Subject[PATCH 0/6] AFS fixes
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    Hi Linus,

    Here's a set of fixes for AFS:

    (1) Use struct_size() for kzalloc() size calculation.

    (2) When calling YFS.CreateFile rather than AFS.CreateFile, it is possible
    to create a file with a file lock already held. The default value
    indicating no lock required is actually -1, not 0.

    (3) Fix an oops in inode/vnode validation if the target inode doesn't have
    a server interest assigned (ie. a server that will notify us of
    changes by third parties).

    (4) Fix refcounting of keys in file locking.

    (5) Fix a race in refcounting asynchronous operations in the event of an
    error during request transmission. The provision of a dedicated
    function to get an extra ref on a call is split into a separate
    commit.

    The patches can be found here:

    http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git
    tag afs-fixes-20190117

    David
    ---
    David Howells (3):
    afs: Fix key refcounting in file locking code
    afs: Provide a function to get a ref on a call
    afs: Fix race in async call refcounting

    Gustavo A. R. Silva (1):
    afs: Use struct_size() in kzalloc()

    Marc Dionne (2):
    afs: Set correct lock type for the yfs CreateFile
    afs: Don't set vnode->cb_s_break in afs_validate()


    fs/afs/flock.c | 4 ++-
    fs/afs/inode.c | 3 ++
    fs/afs/protocol_yfs.h | 11 +++++++++
    fs/afs/rxrpc.c | 53 +++++++++++++++++++++++++++++++++++---------
    fs/afs/server_list.c | 4 +--
    fs/afs/yfsclient.c | 2 +-
    include/trace/events/afs.h | 2 ++
    7 files changed, 61 insertions(+), 18 deletions(-)

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