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Ilya Leoshkevich c5bb033529 selftests/bpf: fix "bind{4, 6} deny specific IP & port" on s390

[ Upstream commit 27df5c7068 ]

"bind4 allow specific IP & port" and "bind6 deny specific IP & port"
fail on s390 because of endianness issue: the 4 IP address bytes are
loaded as a word and compared with a constant, but the value of this
constant should be different on big- and little- endian machines, which
is not the case right now.

Use __bpf_constant_ntohl to generate proper value based on machine
endianness.

Fixes: 1d436885b2 ("selftests/bpf: Selftest for sys_bind post-hooks.")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-09-21 07:16:52 +02:00

arch

s390/bpf: use 32-bit index for tail calls

2019-09-21 07:16:51 +02:00

block

blk-mq: free hw queue's resource in hctx's release handler

2019-09-16 08:22:13 +02:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

crypto: chacha20poly1305 - fix atomic sleep when using async algorithm

2019-07-26 09:14:19 +02:00

Documentation

drm/panel: Add support for Armadeus ST0700 Adapt

2019-09-16 08:22:21 +02:00

drivers

bus: ti-sysc: Simplify cleanup upon failures in sysc_probe()

2019-09-21 07:16:51 +02:00

firmware

kbuild: remove all dummy assignments to obj-

2017-11-18 11:46:06 +09:00

ubifs: Correctly use tnc_next() in search_dh_cookie()

2019-09-19 09:09:37 +02:00

include

udp: correct reuseport selection with connected sockets

2019-09-21 07:16:43 +02:00

init

initramfs: free initrd memory if opening /initrd.image fails

2019-06-15 11:54:01 +02:00

ipc

ipc/mqueue.c: only perform resource calculation if user valid

2019-08-06 19:06:52 +02:00

kernel

modules: fix compile error if don't have strict module rwx

2019-09-19 09:09:40 +02:00

lib

lib: logic_pio: Add logic_pio_unregister_range()

2019-09-06 10:22:19 +02:00

LICENSES

LICENSES: Remove CC-BY-SA-4.0 license text

2018-10-18 11:28:50 +02:00

mm/migrate.c: initialize pud_entry in migrate_vma()

2019-09-16 08:22:22 +02:00

net

nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds

2019-09-21 07:16:46 +02:00

samples

samples, bpf: suppress compiler warning

2019-07-14 08:11:04 +02:00

scripts

scripts/decode_stacktrace: match basepath using shell prefix operator, not regex

2019-09-16 08:21:44 +02:00

security

apparmor: reset pos on failure to unpack for various functions

2019-09-16 08:22:16 +02:00

sound

ALSA: hda - Fix intermittent CORB/RIRB stall on Intel chips

2019-09-16 08:22:21 +02:00

tools

selftests/bpf: fix "bind{4, 6} deny specific IP & port" on s390

2019-09-21 07:16:52 +02:00

usr

initramfs: move gen_initramfs_list.sh from scripts/ to usr/

2018-08-22 23:21:44 +09:00

virt

KVM: coalesced_mmio: add bounds checking

2019-09-21 07:16:44 +02:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

…

.gitattributes

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

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

.gitignore

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

platform/x86: Add Intel AtomISP2 dummy / power-management driver

2019-04-20 09:16:02 +02:00

Makefile

Linux 4.19.74

2019-09-19 09:09:41 +02:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -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.
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.