Linux kernel source tree
Go to file
Linus Torvalds 9c707ba99f BPF fixes:
- Fix inlining of bpf_get_smp_processor_id helper for !CONFIG_SMP
   systems (Andrea Righi)
 
 - Fix BPF USDT selftests helper code to use asm constraint "m"
   for LoongArch (Tiezhu Yang)
 
 - Fix BPF selftest compilation error in get_uprobe_offset when
   PROCMAP_QUERY is not defined (Jerome Marchand)
 
 - Fix BPF bpf_skb_change_tail helper when used in context of
   BPF sockmap to handle negative skb header offsets (Cong Wang)
 
 - Several fixes to BPF sockmap code, among others, in the area
   of socket buffer accounting (Levi Zim, Zijian Zhang, Cong Wang)
 
 Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
 -----BEGIN PGP SIGNATURE-----
 
 iIsEABYKADMWIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZ2YJABUcZGFuaWVsQGlv
 Z2VhcmJveC5uZXQACgkQ2yufC7HISINDEgD+N4uVg+rp8Z8pg9jcai4WUERmRG20
 NcQTfBXczLHkwIcBALvn7NVvbTAINJzBTnukbjX3XbWFz2cJ/xHxDYXycP4I
 =SwXG
 -----END PGP SIGNATURE-----

Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Pull BPF fixes from Daniel Borkmann:

 - Fix inlining of bpf_get_smp_processor_id helper for !CONFIG_SMP
   systems (Andrea Righi)

 - Fix BPF USDT selftests helper code to use asm constraint "m" for
   LoongArch (Tiezhu Yang)

 - Fix BPF selftest compilation error in get_uprobe_offset when
   PROCMAP_QUERY is not defined (Jerome Marchand)

 - Fix BPF bpf_skb_change_tail helper when used in context of BPF
   sockmap to handle negative skb header offsets (Cong Wang)

 - Several fixes to BPF sockmap code, among others, in the area of
   socket buffer accounting (Levi Zim, Zijian Zhang, Cong Wang)

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: Test bpf_skb_change_tail() in TC ingress
  selftests/bpf: Introduce socket_helpers.h for TC tests
  selftests/bpf: Add a BPF selftest for bpf_skb_change_tail()
  bpf: Check negative offsets in __bpf_skb_min_len()
  tcp_bpf: Fix copied value in tcp_bpf_sendmsg
  skmsg: Return copied bytes in sk_msg_memcopy_from_iter
  tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection
  tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress()
  selftests/bpf: Fix compilation error in get_uprobe_offset()
  selftests/bpf: Use asm constraint "m" for LoongArch
  bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP
2024-12-21 11:07:19 -08:00
arch Fix a sparse warning in the arm64 signal code dealing with the user 2024-12-20 14:10:01 -08:00
block block: avoid to reuse hctx not removed from cpuhp callback list 2024-12-18 07:25:37 -07:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto crypto: rsassa-pkcs1 - Copy source data for SG list 2024-12-10 13:34:05 +08:00
Documentation Fix a problem where systems without preferred cores were 2024-12-18 15:38:22 +01:00
drivers [GIT PULL for 6.13-rc4] media fixes 2024-12-21 10:56:34 -08:00
fs four smb3 client fixes 2024-12-21 09:35:18 -08:00
include BPF fixes: 2024-12-21 11:07:19 -08:00
init - The series "resource: A couple of cleanups" from Andy Shevchenko 2024-11-25 16:09:48 -08:00
io_uring io_uring: check if iowq is killed before queuing 2024-12-19 13:31:53 -07:00
ipc - The series "resource: A couple of cleanups" from Andy Shevchenko 2024-11-25 16:09:48 -08:00
kernel BPF fixes: 2024-12-21 11:07:19 -08:00
lib - Remove if_not_guard() as it is generating incorrect code 2024-12-09 10:34:41 -08:00
LICENSES LICENSES: add 0BSD license text 2024-09-01 20:43:24 -07:00
mm slab fixes for 6.13-rc3 2024-12-13 09:43:50 -08:00
net BPF fixes: 2024-12-21 11:07:19 -08:00
rust Including fixes from can and netfilter. 2024-12-19 09:19:11 -08:00
samples BPF fixes: 2024-12-06 15:07:48 -08:00
scripts A single fix for a docs-build regression caused by the EXPORT_SYMBOL_NS() 2024-12-13 09:46:02 -08:00
security selinux/stable-6.13 PR 20241217 2024-12-18 12:10:15 -08:00
sound soc: fixes for 6.13 2024-12-16 10:10:53 -08:00
tools BPF fixes: 2024-12-21 11:07:19 -08:00
usr initramfs: shorten cmd_initfs in usr/Makefile 2024-07-16 01:07:52 +09:00
virt VFIO updates for v6.13 2024-11-27 12:57:03 -08:00
.clang-format clang-format: Update with v6.11-rc1's for_each macro list 2024-08-02 13:20:31 +02:00
.clippy.toml rust: enable Clippy's check-private-items 2024-10-07 21:39:57 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore MAINTAINERS: Retire Ralf Baechle 2024-11-12 15:48:59 +01:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Kbuild updates for v6.13 2024-11-30 13:41:50 -08:00
.mailmap media updates for v6.13-rc1 2024-11-20 14:01:15 -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 cgroup: Changes for v6.13 2024-11-20 09:54:49 -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 drm fixes for 6.13-rc4 2024-12-20 10:17:53 -08:00
Makefile Linux 6.13-rc3 2024-12-15 15:58:23 -08:00
README README: Fix spelling 2024-03-18 03:36:32 -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 reStructuredText 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.