linux-toradex.git/fs/lockd/svc.c, branch v3.12-rc2

drivers: avoid parsing names as kthread_run() format strings

2013-07-03T23:07:41+00:00

Calling kthread_run with a single name parameter causes it to be handled
as a format string. Many callers are passing potentially dynamic string
content, so use "%s" in those cases to avoid any potential accidents.

Signed-off-by: Kees Cook 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge branch 'for-3.7' of git://linux-nfs.org/~bfields/linux

2012-10-13T01:53:54+00:00

Pull nfsd update from J Bruce Fields:
 "Another relatively quiet cycle.  There was some progress on my
  remaining 4.1 todo's, but a couple of them were just of the form
  "check that we do X correctly", so didn't have much affect on the
  code.

  Other than that, a bunch of cleanup and some bugfixes (including an
  annoying NFSv4.0 state leak and a busy-loop in the server that could
  cause it to peg the CPU without making progress)."

* 'for-3.7' of git://linux-nfs.org/~bfields/linux: (46 commits)
  UAPI: (Scripted) Disintegrate include/linux/sunrpc
  UAPI: (Scripted) Disintegrate include/linux/nfsd
  nfsd4: don't allow reclaims of expired clients
  nfsd4: remove redundant callback probe
  nfsd4: expire old client earlier
  nfsd4: separate session allocation and initialization
  nfsd4: clean up session allocation
  nfsd4: minor free_session cleanup
  nfsd4: new_conn_from_crses should only allocate
  nfsd4: separate connection allocation and initialization
  nfsd4: reject bad forechannel attrs earlier
  nfsd4: enforce per-client sessions/no-sessions distinction
  nfsd4: set cl_minorversion at create time
  nfsd4: don't pin clientids to pseudoflavors
  nfsd4: fix bind_conn_to_session xdr comment
  nfsd4: cast readlink() bug argument
  NFSD: pass null terminated buf to kstrtouint()
  nfsd: remove duplicate init in nfsd4_cb_recall
  nfsd4: eliminate redundant nfs4_free_stateid
  fs/nfsd/nfs4idmap.c: adjust inconsistent IS_ERR and PTR_ERR
  ...

lockd: per-net NSM client creation and destruction helpers introduced

2012-10-01T22:27:34+00:00

NSM RPC client can be required on NFSv3 umount, when child reaper is dying (and
destroying it's mount namespace). It means, that current nsproxy is set to
NULL already, but creation of RPC client requires UTS namespace for gaining
hostname string.
This patch introduces reference counted NFS RPC clients creation and
destruction helpers (similar to RPCBIND RPC clients).

Signed-off-by: Stanislav Kinsbursky 
Cc: 
Signed-off-by: Trond Myklebust

svcrpc: remove handling of unknown errors from svc_recv

2012-08-21T21:42:00+00:00

svc_recv() returns only -EINTR or -EAGAIN.  If we really want to worry
about the case where it has a bug that causes it to return something
else, we could stick a WARN() in svc_recv.  But it's silly to require
every caller to have all this boilerplate to handle that case.

Signed-off-by: J. Bruce Fields

Lockd: move grace period management from lockd() to per-net functions

2012-07-27T20:49:22+00:00

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: pass actual network namespace to grace period management functions

2012-07-27T20:49:22+00:00

Passed network namespace replaced hard-coded init_net

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: manage grace list per network namespace

2012-07-27T20:49:22+00:00

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: make lockd manager allocated per network namespace

2012-07-27T20:48:44+00:00

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: manage grace period per network namespace

2012-07-27T20:48:44+00:00

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: add debug message to start and stop functions

2012-06-01T00:29:44+00:00

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields