Wenbo Wang ff06e6e533 Fix bug in blk_rq_merge_ok ...

[ Upstream commit 7ee8e4f398 ]

Use the right array index to reference the last
element of rq->biotail->bi_io_vec[]

Signed-off-by: Wenbo Wang <wenbo.wang@memblaze.com>
Reviewed-by: Chong Yuan <chong.yuan@memblaze.com>
Fixes: 66cb45aa41 ("block: add support for limiting gaps in SG lists")
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

2015-04-22 23:32:31 -04:00

..

partitions

block: Replace strnicmp with strncasecmp

2014-09-27 16:48:55 -06:00

bio-integrity.c

block: fix regression where bio_integrity_process uses wrong bio_vec iterator

2014-12-02 08:15:21 -07:00

bio.c

block: add bioset_create_nobvec()

2014-10-03 15:28:18 -06:00

blk-cgroup.c

blkcg: remove blkcg->id

2014-09-08 09:55:37 -06:00

blk-cgroup.h

blkcg: remove blkcg->id

2014-09-08 09:55:37 -06:00

blk-core.c

blk-mq: Fix a use-after-free

2015-01-16 06:59:48 -08:00

blk-exec.c

blk-mq: avoid infinite recursion with the FUA flag

2014-09-22 11:55:19 -06:00

blk-flush.c

blk-mq: support per-distpatch_queue flush machinery

2014-09-25 15:22:45 -06:00

blk-integrity.c

block: Don't merge requests if integrity flags differ

2014-09-27 09:14:57 -06:00

blk-ioc.c

block: Substitute rcu_access_pointer() for rcu_dereference_raw()

2014-02-18 12:21:26 -08:00

blk-iopoll.c

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next

2014-06-03 12:57:53 -07:00

blk-lib.c

block/blk-lib.c: make __blkdev_issue_zeroout static

2014-05-26 17:39:09 -06:00

blk-map.c

block: remove struct request buffer member

2014-04-15 14:03:02 -06:00

blk-merge.c

Fix bug in blk_rq_merge_ok

2015-04-22 23:32:31 -04:00

blk-mq-cpu.c

blk-mq: add file comments and update copyright notices

2014-05-28 10:15:41 -06:00

blk-mq-cpumap.c

blk-mq: use 'nr_cpu_ids' as highest CPU ID count for hwq <-> cpu map

2015-01-16 06:59:48 -08:00

blk-mq-sysfs.c

blk-mq: Fix uninitialized kobject at CPU hotplugging

2015-01-16 06:59:48 -08:00

blk-mq-tag.c

blk-mq: fix double-free in error path

2015-03-06 14:52:56 -08:00

blk-mq-tag.h

blk-mq: bitmap tag: fix races on shared ::wake_index fields

2014-06-17 22:12:35 -07:00

blk-mq.c

blk-mq: fix use of incorrect goto label in blk_mq_init_queue error path

2015-04-22 23:32:10 -04:00

blk-mq.h

block: introduce blk_init_flush and its pair

2014-09-25 15:22:35 -06:00

blk-settings.c

block: fix alignment_offset math that assumes io_min is a power-of-2

2014-10-09 09:41:40 -06:00

blk-softirq.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

blk-sysfs.c

blk-mq: Fix a use-after-free

2015-01-16 06:59:48 -08:00

blk-tag.c

block: don't assume last put of shared tags is for the host

2014-07-08 12:25:28 +02:00

blk-throttle.c

blk-throttle: check stats_cpu before reading it from sysfs

2015-03-06 14:53:05 -08:00

blk-timeout.c

block: fix blk_abort_request on blk-mq

2014-09-22 12:00:08 -06:00

blk.h

blk-mq: support per-distpatch_queue flush machinery

2014-09-25 15:22:45 -06:00

bounce.c

mm: convert some level-less printks to pr_*

2014-06-06 16:08:18 -07:00

bsg-lib.c

bsg: Remove unused function bsg_goose_queue()

2012-12-06 14:33:02 +01:00

bsg.c

bsg: fix potential error pointer dereference

2014-08-29 08:34:14 -06:00

cfq-iosched.c

cfq-iosched: fix incorrect filing of rt async cfqq

2015-03-06 14:52:59 -08:00

cmdline-parser.c

block: remove unrelated header files and export symbol

2014-01-21 20:18:26 -08:00

compat_ioctl.c

block, bdi: an active gendisk always has a request_queue associated with it

2014-09-08 10:00:35 -06:00

deadline-iosched.c

block: Stop abusing csd.list for fifo_time

2014-02-24 14:46:32 -08:00

elevator.c

block: fix wrong error return in elevator_init()

2014-10-23 12:35:42 -06:00

genhd.c

genhd: check for int overflow in disk_expand_part_tbl()

2015-01-16 06:59:52 -08:00

ioctl.c

block, bdi: an active gendisk always has a request_queue associated with it

2014-09-08 10:00:35 -06:00

ioprio.c

block: Fix computation of merged request priority

2014-10-31 08:30:43 -06:00

Kconfig

block: Add T10 Protection Information functions

2014-09-27 09:14:59 -06:00

Kconfig.iosched

blkcg: make CONFIG_BLK_CGROUP bool

2012-03-06 21:27:21 +01:00

Makefile

block: Add T10 Protection Information functions

2014-09-27 09:14:59 -06:00

noop-iosched.c

elevator: Fix a race in elevator switching

2013-07-03 13:25:24 +02:00

partition-generic.c

block: Fix dev_t minor allocation lifetime

2014-09-03 15:01:02 -06:00

scsi_ioctl.c

scsi: Fix more error handling in SCSI_IOCTL_SEND_COMMAND

2014-11-10 15:41:47 -07:00

t10-pi.c

block: Add T10 Protection Information functions

2014-09-27 09:14:59 -06:00