[GIT PATCH block#for-linus] block: various fixes

[Tejun Heo <tj@kernel.org>]

Hello,

This patchset contains the following five block related fix patches.

 0001-scatterlist-make-sure-sg_miter_next-doesn-t-retur.patch
 0002-block-fix-SG_IO-vector-request-data-length-handling.patch
 0003-block-fix-queue-bounce-limit-setting.patch
 0004-bio-fix-bio_kmalloc.patch
 0005-bio-use-bio_kmalloc-in-copy-map-functions.patch

0001-0003 are unchanged re-posting of the first three patches of
blk-map-related-fixes[1].  The fourth patch of the previous patchset
is dropped and 0004 reimplements bio_kmalloc() as per Jens'
suggestion.  0005 is new and uses bio_kmalloc() in the map functions.

This patchset is also available in the following git tree.

 git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git blk-fixes

and contains the following changes.

 block/blk-settings.c |   20 ++++----
 block/scsi_ioctl.c   |   13 +++++
 fs/bio.c             |  114 +++++++++++++++++++++++++--------------------------
 include/linux/bio.h  |    1 
 lib/scatterlist.c    |    9 ++--
 5 files changed, 88 insertions(+), 69 deletions(-)

--
tejun

[1] http://thread.gmane.org/gmane.linux.kernel/815647