padata fixes

This patchset fixes two races that I found when I tested padata in combination with pcrypt ablkcipher algorithms (still unpublished) and dm-crypt. The mainline codebase seems not to trigger them, however we need to fix these races before I can push the pcrypt ablkcipher extensions.

The patchset is based on the crypto-2.6 tree and is also available via git:

The following changes since commit f8f54e190ddb4ed697036b60f5e2ae6dd45b801c:
Phil Sutter (1):
crypto: mv_cesa - fix final callback not ignoring input data

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/klassert/linux-stk padata-fixes

Steffen Klassert (2):
padata: Fix race in the serialization path
padata: Fix race on sequence number wrap

 include/linux/padata.h |    6 ++----
 kernel/padata.c        |   44 ++++++++++++++------------------------------
 2 files changed, 16 insertions(+), 34 deletions(-)