Messages in this thread | | | Date | Thu, 5 Dec 2013 14:38:40 -0700 | From | Jens Axboe <> | Subject | [GIT PULL] Block fixes for 3.13-rc |
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Hi Linus,
A small collection of fixes for the current series. It contains:
- A fix for a use-after-free of a request in blk-mq. From Ming Lei.
- A fix for a blk-mq bug that could attempt to dereference a NULL rq if allocation failed.
- Two xen-blkfront small fixes.
- Cleanup of submit_bio_wait() type uses in the kernel, unifying that. From Kent.
- A fix for 32-bit blkg_rwstat reading. I apologize for this one looking mangled in the shortlog, it's entirely my fault for missing an empty line between the description and body of the text.
Please pull!
git://git.kernel.dk/linux-block.git for-linus
---------------------------------------------------------------- Felipe Pena (1): block: xen-blkfront: Fix possible NULL ptr dereference
Hong Zhiguo (1): Update of blkg_stat and blkg_rwstat may happen in bh context. While u64_stats_fetch_retry is only preempt_disable on 32bit UP system. This is not enough to avoid preemption by bh and may read strange 64 bit value.
Jeff Moyer (1): blk-mq: fix dereference of rq->mq_ctx if allocation fails
Jens Axboe (1): Merge branch 'stable/for-jens-3.13-take-two' of git://git.kernel.org/.../xen/tip into for-linus
Kent Overstreet (1): block: submit_bio_wait() conversions
Ming Lei (1): blk-mq: fix use-after-free of request
Tim Gardner (1): xen-blkfront: Silence pfn maybe-uninitialized warning
block/blk-cgroup.h | 8 ++++---- block/blk-flush.c | 19 +------------------ block/blk-mq.c | 16 ++++++++++------ drivers/block/xen-blkfront.c | 7 ++++++- drivers/md/md.c | 12 +----------- fs/btrfs/check-integrity.c | 32 +++++++++++++------------------- fs/btrfs/check-integrity.h | 2 ++ fs/btrfs/extent_io.c | 12 +----------- fs/btrfs/scrub.c | 33 ++++----------------------------- fs/hfsplus/wrapper.c | 17 +---------------- fs/logfs/dev_bdev.c | 13 +------------ 11 files changed, 44 insertions(+), 127 deletions(-)
-- Jens Axboe
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