mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 10:58:48 +09:00
fbaeb8046e
[ Upstream commitab482c6b66] mutex is per-netns, move table_netns to the pernet area. *read-write* to 0xffffffff883a01e8 of 8 bytes by task 6542 on cpu 0: nf_tables_newtable+0x6dc/0xc00 net/netfilter/nf_tables_api.c:1221 nfnetlink_rcv_batch net/netfilter/nfnetlink.c:513 [inline] nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:634 [inline] nfnetlink_rcv+0xa6a/0x13a0 net/netfilter/nfnetlink.c:652 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x652/0x730 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x643/0x740 net/netlink/af_netlink.c:1921 Fixes:f102d66b33("netfilter: nf_tables: use dedicated mutex to guard transactions") Reported-by: Abhishek Shah <abhishek.shah@columbia.edu> Reviewed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.