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Jan Stancek 1cab43eb61 mm/hugetlbfs: fix for_each_hstate() loop in init_hugetlbfs_fs()

commit 15f0ec941f upstream.

LTP memfd_create04 started failing for some huge page sizes
after v5.4-10135-gc3bfc5dd73c6.

The problem is the check introduced to for_each_hstate() loop that
should skip default_hstate_idx.  Since it doesn't update 'i' counter,
all subsequent huge page sizes are skipped as well.

Fixes: 8fc312b32b ("mm/hugetlbfs: fix error handling when setting up mounts")
Signed-off-by: Jan Stancek <jstancek@redhat.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-01-04 19:19:19 +01:00

arch

powerpc: Fix __clear_user() with KUAP enabled

2020-01-04 19:18:37 +01:00

block

iocost: over-budget forced IOs should schedule async delay

2019-12-31 16:46:19 +01:00

certs

PKCS#7: Refactor verify_pkcs7_signature()

2019-08-05 18:40:18 -04:00

crypto

KEYS: asymmetric: return ENOMEM if akcipher_request_alloc() fails

2019-12-31 16:46:07 +01:00

Documentation

dt-bindings: Improve validation build error handling

2020-01-04 19:18:11 +01:00

drivers

mmc: sdhci-of-esdhc: re-implement erratum A-009204 workaround

2020-01-04 19:19:19 +01:00

mm/hugetlbfs: fix for_each_hstate() loop in init_hugetlbfs_fs()

2020-01-04 19:19:19 +01:00

include

tcp/dccp: fix possible race __inet_lookup_established()

2020-01-04 19:19:13 +01:00

init

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

ipc

ipc/sem.c: convert to use built-in RCU list checking

2019-09-25 17:51:41 -07:00

kernel

ptp: fix the race between the release of ptp_clock and cdev

2020-01-04 19:18:48 +01:00

lib

ubsan, x86: Annotate and allow __ubsan_handle_shift_out_of_bounds() in uaccess regions

2019-12-31 16:44:25 +01:00

LICENSES

LICENSES: Rename other to deprecated

2019-05-03 06:34:32 -06:00

mm: vmscan: protect shrinker idr replace with CONFIG_MEMCG

2019-12-31 16:46:07 +01:00

net

ipv6/addrconf: only check invalid header values when NETLINK_F_STRICT_CHK is set

2020-01-04 19:19:17 +01:00

samples

samples: pktgen: fix proc_cmd command result check logic

2019-12-31 16:43:45 +01:00

scripts

scripts/kallsyms: fix definitely-lost memory leak

2020-01-04 19:18:23 +01:00

security

tomoyo: Don't use nifty names on sockets.

2020-01-04 19:18:42 +01:00

sound

ASoC: soc-pcm: check symmetry before hw_params

2019-12-31 16:45:42 +01:00

tools

selftests: vm: add fragment CONFIG_TEST_VMALLOC

2020-01-04 19:18:31 +01:00

usr

kbuild: update compile-test header list for v5.4-rc2

2019-10-05 15:29:49 +09:00

virt

KVM: arm/arm64: Properly handle faulting of device mappings

2019-12-31 16:46:24 +01:00

.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

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

2019-09-22 10:34:46 -07:00

.mailmap

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-11-22 14:28:14 -08:00

Makefile

Linux 5.4.7

2019-12-31 16:46:36 +01:00

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.