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Filename Latest commit message Latest commit date
Michael Lyle 62530ed8b1 bio: ensure __bio_clone_fast copies bi_partno
A new field was introduced in 74d46992e0, bi_partno, instead of using
bdev->bd_contains and encoding the partition information in the bi_bdev
field.  __bio_clone_fast was changed to copy the disk information, but
not the partition information.  At minimum, this regressed bcache and
caused data corruption.

Signed-off-by: Michael Lyle <mlyle@lyle.org>
Fixes: 74d46992e0 ("block: replace bi_bdev with a gendisk pointer and partitions index")
Reported-by: Pavel Goran <via-bcache@pvgoran.name>
Reported-by: Campbell Steven <casteven@gmail.com>
Reviewed-by: Coly Li <colyli@suse.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Cc: <stable@vger.kernel.org> # 4.14
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-11-17 08:29:34 -07:00
arch DeviceTree for 4.15: 2017-11-14 18:25:40 -08:00
block bio: ensure __bio_clone_fast copies bi_partno 2017-11-17 08:29:34 -07:00
certs
crypto
Documentation block, bfq: move debug blkio stats behind CONFIG_DEBUG_BLK_CGROUP 2017-11-14 20:13:33 -07:00
drivers nvmet_fc: fix better length checking 2017-11-16 11:27:04 -07:00
firmware
fs Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
include DeviceTree for 4.15: 2017-11-14 18:25:40 -08:00
init
ipc
kernel Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
lib
mm Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
net
samples VFIO Updates for Linux v4.15 2017-11-14 16:47:47 -08:00
scripts DeviceTree for 4.15: 2017-11-14 18:25:40 -08:00
security
sound sound updates for 4.15-rc1 2017-11-14 18:01:46 -08:00
tools This is the bulk of GPIO changes for the v4.15 kernel cycle: 2017-11-14 17:23:44 -08:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS sound updates for 4.15-rc1 2017-11-14 18:01:46 -08:00
Makefile DeviceTree for 4.15: 2017-11-14 18:25:40 -08:00
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.