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- 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
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.