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Mikulas Patocka 8cdf683553 ext2: fix missing percpu_counter_inc 
commit bc2fbaa4d3808aef82dd1064a8e61c16549fe956 upstream.

sbi->s_freeinodes_counter is only decreased by the ext2 code, it is never
increased. This patch fixes it.

Note that sbi->s_freeinodes_counter is only used in the algorithm that
tries to find the group for new allocations, so this bug is not easily
visible (the only visibility is that the group finding algorithm selects
inoptinal result).

Link: https://lore.kernel.org/r/alpine.LRH.2.02.2004201538300.19436@file01.intranet.prod.int.rdu2.redhat.com
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-21 13:05:26 +02:00
arch
MIPS: qi_lb60: Fix routing to audio amplifier
2020-08-21 13:05:26 +02:00
block
iocost: Fix check condition of iocg abs_vdebt
2020-08-19 08:15:58 +02:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
keys: asymmetric: fix error return code in software_key_query()
2020-07-22 09:33:04 +02:00
Documentation
dt-bindings: iio: io-channel-mux: Fix compatible string in example code
2020-08-21 13:05:23 +02:00
drivers
driver core: Avoid binding drivers to dead devices
2020-08-21 13:05:26 +02:00
fs
ext2: fix missing percpu_counter_inc
2020-08-21 13:05:26 +02:00
include
net/compat: Add missing sock updates for SCM_RIGHTS
2020-08-21 13:05:25 +02:00
init
x86: Fix early boot crash on gcc-10, third try
2020-05-20 08:20:34 +02:00
ipc
ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
2020-05-20 08:20:16 +02:00
kernel
genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq()
2020-08-21 13:05:20 +02:00
lib
kobject: Avoid premature parent object freeing in kobject_cleanup()
2020-08-19 08:16:11 +02:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
2020-08-19 08:16:02 +02:00
net
mac80211: fix misplaced while instead of if
2020-08-21 13:05:26 +02:00
samples
bpf: Fix fds_example SIGSEGV error
2020-08-19 08:16:03 +02:00
scripts
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
2020-08-19 08:15:57 +02:00
security
Smack: prevent underflow in smk_set_cipso()
2020-08-19 08:16:16 +02:00
sound
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
2020-08-19 08:16:27 +02:00
tools
tools, bpftool: Fix wrong return value in do_dump()
2020-08-19 08:16:19 +02:00
usr
initramfs: restore default compression behavior
2020-04-08 09:08:38 +02:00
virt
KVM: arm64: Don't inherit exec permission across page-table levels
2020-08-05 09:59:51 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2019-08-31 10:00:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
…
.gitignore
Modules updates for v5.4
2019-09-22 10:34:46 -07:00
.mailmap
ARM: SoC fixes
2019-11-10 13:41:59 -08:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
2019-10-10 08:12:51 -07:00
Kbuild
kbuild: do not descend to ./Kbuild when cleaning
2019-08-21 21:03:58 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
MAINTAINERS: Update drm/i915 bug filing URL
2020-02-28 17:22:19 +01:00
Makefile
Linux 5.4.59
2020-08-19 08:16:29 +02:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
Description
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