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Filename Latest commit message Latest commit date
Eric Dumazet 3b098edafe neighbour: fix various data-races
[ Upstream commit a9beb7e81bcb876615e1fbb3c07f3f9dba69831f ]

1) tbl->gc_thresh1, tbl->gc_thresh2, tbl->gc_thresh3 and tbl->gc_interval
   can be written from sysfs.

2) tbl->last_flush is read locklessly from neigh_alloc()

3) tbl->proxy_queue.qlen is read locklessly from neightbl_fill_info()

4) neightbl_fill_info() reads cpu stats that can be changed concurrently.

Fixes: c7fb64db00 ("[NETLINK]: Neighbour table configuration and statistics via rtnetlink")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20231019122104.1448310-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-08 11:23:35 +01:00
arch s390/pci: fix iommu bitmap allocation 2023-10-25 11:53:24 +02:00
block
certs
crypto
Documentation
drivers igb: Fix potential memory leak in igb_add_ethtool_nfc_entry 2023-11-08 11:23:35 +01:00
fs
include Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name 2023-10-25 11:53:25 +02:00
init
ipc
kernel perf: Disallow mis-matched inherited group reads 2023-10-25 11:53:24 +02:00
lib
LICENSES
mm
net neighbour: fix various data-races 2023-11-08 11:23:35 +01:00
samples
scripts
security
sound ASoC: pxa: fix a memory leak in probe() 2023-10-25 11:53:24 +02:00
tools selftests/ftrace: Add new test case which checks non unique symbol 2023-11-08 11:23:34 +01:00
usr
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Makefile Linux 5.4.259 2023-10-25 11:53:25 +02:00
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.