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Eric Dumazet 1ac8855744 inet: control sockets should not use current thread task_frag
Because ICMP handlers run from softirq contexts,
they must not use current thread task_frag.

Previously, all sockets allocated by inet_ctl_sock_create()
would use the per-socket page fragment, with no chance of
recursion.

Fixes: 98123866fc ("Treewide: Stop corrupting socket's task_frag")
Reported-by: syzbot+bebc6f1acdf4cbb79b03@syzkaller.appspotmail.com
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Benjamin Coddington <bcodding@redhat.com>
Acked-by: Guillaume Nault <gnault@redhat.com>
Link: https://lore.kernel.org/r/20230103192736.454149-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-04 20:38:25 -08:00
arch powerpc: dts: t208x: Disable 10G on MAC1 and MAC2 2022-12-22 17:56:29 -08:00
block Driver Core changes for 6.2-rc1 2022-12-16 03:54:54 -08:00
certs certs: make system keyring depend on built-in x509 parser 2022-09-24 04:31:18 +09:00
crypto This update includes the following changes: 2022-12-14 12:31:09 -08:00
Documentation dt-bindings: net: marvell,orion-mdio: Fix examples 2023-01-01 15:00:12 +00:00
drivers qed: allow sleep in qed_mcp_trace_dump() 2023-01-04 20:32:56 -08:00
fs Including fixes from bpf, netfilter and can. 2022-12-21 08:41:32 -08:00
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf 2023-01-03 09:12:22 +00:00
init Kbuild updates for v6.2 2022-12-19 12:33:32 -06:00
io_uring for-6.2/block-2022-12-08 2022-12-13 10:43:59 -08:00
ipc Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
kernel bpf: Always use maximal size for copy_array() 2022-12-28 14:54:53 -08:00
lib SPDX/License additions for 6.2-rc1 2022-12-20 08:53:16 -06:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm - A few late-breaking minor fixups 2022-12-19 06:58:57 -06:00
net inet: control sockets should not use current thread task_frag 2023-01-04 20:38:25 -08:00
rust rust: types: add Opaque type 2022-12-04 01:59:16 +01:00
samples Char/Misc driver changes for 6.2-rc1 2022-12-16 03:49:24 -08:00
scripts Kbuild updates for v6.2 2022-12-19 12:33:32 -06:00
security fs.vfsuid.ima.v6.2-rc1 2022-12-21 08:13:01 -08:00
sound soundwire updates for 6.2 2022-12-19 08:47:33 -06:00
tools bpf-for-netdev 2023-01-04 20:17:19 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt ARM64: 2022-12-15 11:12:21 -08:00
.clang-format iommufd for 6.2 2022-12-14 09:15:43 -08:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore kbuild: Cleanup DT Overlay intermediate files as appropriate 2022-11-18 14:45:30 -06:00
.mailmap Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: zram: zsmalloc: Add an additional co-maintainer 2022-12-15 16:37:49 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: Update maintainers for ptp_vmw driver 2023-01-04 08:52:44 +00:00
Makefile Kbuild updates for v6.2 2022-12-19 12:33:32 -06:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.