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Thomas Martitz bc0feec2bc net: bridge: enfore alignment for ethernet address
[ Upstream commit db7202dec92e6caa2706c21d6fc359af318bde2e ]

The eth_addr member is passed to ether_addr functions that require
2-byte alignment, therefore the member must be properly aligned
to avoid unaligned accesses.

The problem is in place since the initial merge of multicast to unicast:
commit 6db6f0eae6 bridge: multicast to unicast

Fixes: 6db6f0eae6 ("bridge: multicast to unicast")
Cc: Roopa Prabhu <roopa@cumulusnetworks.com>
Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Felix Fietkau <nbd@nbd.name>
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Martitz <t.martitz@avm.de>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-30 15:37:58 -04:00
arch fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" 2020-06-30 15:37:57 -04:00
block block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed 2020-06-30 15:37:57 -04:00
certs Replace magic for trusting the secondary keyring with #define 2018-09-09 19:55:54 +02:00
crypto crypto: algboss - don't wait during notifier callback 2020-06-25 15:42:01 +02:00
Documentation mtd: rawnand: Pass a nand_chip object to nand_release() 2020-06-25 15:42:00 +02:00
drivers ibmveth: Fix max MTU limit 2020-06-30 15:37:58 -04:00
firmware Fix built-in early-load Intel microcode alignment 2020-01-23 08:20:30 +01:00
fs ext4: fix partial cluster initialization when splitting extent 2020-06-25 15:41:59 +02:00
include net: be more gentle about silly gso requests coming from user 2020-06-30 15:37:57 -04:00
init x86: Fix early boot crash on gcc-10, third try 2020-05-20 08:17:15 +02:00
ipc ipc/util.c: sysvipc_find_ipc() incorrectly updates position index 2020-05-20 08:17:07 +02:00
kernel kretprobe: Prevent triggering kretprobe from within kprobe_flush_task 2020-06-25 15:42:02 +02:00
lib lib/zlib: remove outdated and incorrect pre-increment optimization 2020-06-25 15:41:57 +02:00
mm mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked() 2020-06-20 10:25:15 +02:00
net net: bridge: enfore alignment for ethernet address 2020-06-30 15:37:58 -04:00
samples samples: bpf: Fix build error 2020-06-03 08:17:55 +02:00
scripts mksysmap: Fix the mismatch of '.L' symbols in System.map 2020-06-25 15:41:50 +02:00
security apparmor: don't try to replace stale label in ptraceme check 2020-06-30 15:37:57 -04:00
sound ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed 2020-06-25 15:41:55 +02:00
tools perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() 2020-06-25 15:41:58 +02:00
usr initramfs: restore default compression behavior 2020-04-13 10:34:19 +02:00
virt KVM: arm: vgic: Fix limit condition when writing to GICD_I[CS]ACTIVER 2020-05-20 08:16:58 +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: Update drm/i915 bug filing URL 2020-02-28 16:36:12 +01:00
Makefile Linux 4.14.186 2020-06-25 15:42:02 +02:00
README README: add a new README file, pointing to the Documentation/ 2016-10-24 08:12:35 -02:00

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.