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Dan Carpenter d07987924a dpaa2-eth: prevent array underflow in update_cls_rule() 
[ Upstream commit 6d32a51198 ]

The "location" is controlled by the user via the ethtool_set_rxnfc()
function.  This update_cls_rule() function checks for array overflows
but it doesn't check if the value is negative.  I have changed the type
to unsigned to prevent array underflows.

Fixes: afb90dbb5f ("dpaa2-eth: Add ethtool support for flow classification")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-20 08:20:11 +02:00
arch
arch/x86/kvm/svm/sev.c: change flag passed to GUP fast in sev_pin_memory()
2020-05-14 07:58:29 +02:00
block
iocost: protect iocg->abs_vdebt with iocg->waitq.lock
2020-05-14 07:58:27 +02:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
crypto: rng - Fix a refcounting bug in crypto_rng_reset()
2020-04-17 10:50:16 +02:00
Documentation
USB: hub: Revert commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices")
2020-04-29 16:33:14 +02:00
drivers
dpaa2-eth: prevent array underflow in update_cls_rule()
2020-05-20 08:20:11 +02:00
fs
fanotify: merge duplicate events on parent and child
2020-05-14 07:58:30 +02:00
include
tcp: fix SO_RCVLOWAT hangs with fat skbs
2020-05-20 08:20:10 +02:00
init
printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
2020-05-02 08:48:42 +02:00
ipc
ipc/mqueue.c: change __do_notify() to bypass check_kill_permission()
2020-05-14 07:58:26 +02:00
kernel
coredump: fix crash when umh is disabled
2020-05-14 07:58:27 +02:00
lib
lib: devres: add a helper function for ioremap_uc
2020-05-10 10:31:30 +02:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
shmem: fix possible deadlocks on shmlock_user_lock
2020-05-20 08:20:03 +02:00
net
tcp: fix SO_RCVLOWAT hangs with fat skbs
2020-05-20 08:20:10 +02:00
samples
vmalloc: fix remap_vmalloc_range() bounds checks
2020-04-29 16:33:14 +02:00
scripts
scripts/decodecode: fix trapping instruction formatting
2020-05-14 07:58:29 +02:00
security
selinux: properly handle multiple messages in selinux_netlink_send()
2020-05-06 08:15:17 +02:00
sound
ALSA: hda: Match both PCI ID and SSID for driver blacklist
2020-05-10 10:31:31 +02:00
tools
selftests/bpf: fix goto cleanup label not defined
2020-05-20 08:20:07 +02:00
usr
initramfs: restore default compression behavior
2020-04-08 09:08:38 +02:00
virt
KVM: arm: vgic: Synchronize the whole guest on GIC{D,R}_I{S,C}ACTIVER read
2020-05-20 08:20:04 +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
.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
MAINTAINERS: Update drm/i915 bug filing URL
2020-02-28 17:22:19 +01:00
Makefile
Linux 5.4.41
2020-05-14 07:58:30 +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.
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