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Christoph Hellwig 40b3a52ffc block: add a sanity check for a live disk in del_gendisk
Add a sanity check to del_gendisk to do nothing when the disk wasn't
successfully added.  This papers over the complete lack of add_disk
error handling, which is about to get fixed gradually.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210818144542.19305-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-23 12:55:45 -06:00
Documentation block: export diskseq in sysfs 2021-08-02 13:37:28 -06:00
LICENSES
arch ubd: use bvec_virt 2021-08-16 10:50:33 -06:00
block block: add a sanity check for a live disk in del_gendisk 2021-08-23 12:55:45 -06:00
certs
crypto
drivers block: pass a request_queue to __blk_alloc_disk 2021-08-23 12:54:30 -06:00
fs block: Introduce IOPRIO_NR_LEVELS 2021-08-18 07:21:12 -06:00
include block: add an explicit ->disk backpointer to the request_queue 2021-08-23 12:54:31 -06:00
init
ipc
kernel Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
lib lib/test_string.c: move string selftest in the Runtime Testing menu 2021-07-30 10:14:39 -07:00
mm mm: hide laptop_mode_wb_timer entirely behind the BDI API 2021-08-09 11:52:28 -06:00
net Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
samples
scripts
security
sound
tools perf tools fixes for v5.14: 2nd batch 2021-08-01 12:25:30 -07:00
usr
virt KVM: add missing compat KVM_CLEAR_DIRTY_LOG 2021-07-27 16:59:01 -04:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
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Kbuild
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MAINTAINERS Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
Makefile Linux 5.14-rc4 2021-08-01 17:04:17 -07:00
README

README

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

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

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.