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Naveen N. Rao a402228419 powerpc/bpf: use unsigned division instruction for 64-bit operations 
commit 758f2046ea upstream.

BPF_ALU64 div/mod operations are currently using signed division, unlike
BPF_ALU32 operations. Fix the same. DIV64 and MOD64 overflow tests pass
with this fix.

Fixes: 156d0e290e ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-25 11:36:54 +08:00
arch
powerpc/bpf: use unsigned division instruction for 64-bit operations
2019-06-25 11:36:54 +08:00
block
block, bfq: increase idling for weight-raised queues
2019-06-15 11:54:58 +02:00
certs
Replace magic for trusting the secondary keyring with #define
2018-09-09 19:55:54 +02:00
crypto
crypto: ccm - fix incompatibility between "ccm" and "ccm_base"
2019-05-21 18:50:20 +02:00
Documentation
tcp: add tcp_min_snd_mss sysctl
2019-06-17 19:52:44 +02:00
drivers
can: flexcan: fix timeout when set small bitrate
2019-06-25 11:36:54 +08:00
firmware
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fs
btrfs: start readahead also in seed devices
2019-06-25 11:36:53 +08:00
include
coredump: fix race condition between collapse_huge_page() and core dumping
2019-06-22 08:16:19 +02:00
init
init: initialize jump labels before command line option parsing
2019-05-16 19:42:23 +02:00
ipc
ipc: prevent lockup on alloc_msg and free_msg
2019-06-15 11:54:51 +02:00
kernel
tracing: Silence GCC 9 array bounds warning
2019-06-25 11:36:50 +08:00
lib
test_firmware: Use correct snprintf() limit
2019-06-11 12:21:49 +02:00
mm
coredump: fix race condition between collapse_huge_page() and core dumping
2019-06-22 08:16:19 +02:00
net
can: purge socket error queue on sock destruct
2019-06-25 11:36:54 +08:00
samples
samples: mei: use /dev/mei0 instead of /dev/mei
2019-02-15 08:09:12 +01:00
scripts
scripts/checkstack.pl: Fix arm64 wrong or unknown architecture
2019-06-25 11:36:53 +08:00
security
apparmor: enforce nullbyte at end of tag string
2019-06-25 11:36:51 +08:00
sound
ALSA: hda - Force polling mode on CNL for fixing codec communication
2019-06-22 08:16:17 +02:00
tools
objtool: Support per-function rodata sections
2019-06-25 11:36:50 +08:00
usr
initramfs: fix initramfs rebuilds w/ compression after disabling
2017-11-03 07:39:19 -07:00
virt
KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID
2019-06-09 09:18:16 +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
kbuild: rpm-pkg: keep spec file until make mrproper
2018-02-13 10:19:46 +01:00
.mailmap
.mailmap: Add Maciej W. Rozycki's Imagination e-mail address
2017-11-10 12:16:15 -08:00
COPYING
…
CREDITS
MAINTAINERS: update TPM driver infrastructure changes
2017-11-09 17:58:40 -08:00
Kbuild
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
MAINTAINERS
MAINTAINERS: Add Sasha as a stable branch maintainer
2018-12-01 09:42:50 +01:00
Makefile
gcc-9: silence 'address-of-packed-member' warning
2019-06-25 11:36:50 +08:00
README
README: add a new README file, pointing to the Documentation/
2016-10-24 08:12:35 -02:00

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.
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