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-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZg7vEAAKCRDbK58LschI gxAeAQD18uHqGbcCCnOVnaETdi3bQcSBpobuclThpN1WdMILcwEA+5Vz9Lxmt6BH qF/vbVHAOeCZt3LTOJ/jx1GRVstVWQk= =+QKv -----END PGP SIGNATURE----- Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2024-04-04 We've added 7 non-merge commits during the last 5 day(s) which contain a total of 9 files changed, 75 insertions(+), 24 deletions(-). The main changes are: 1) Fix x86 BPF JIT under retbleed=stuff which causes kernel panics due to incorrect destination IP calculation and incorrect IP for relocations, from Uros Bizjak and Joan Bruguera Micó. 2) Fix BPF arena file descriptor leaks in the verifier, from Anton Protopopov. 3) Defer bpf_link deallocation to after RCU grace period as currently running multi-{kprobes,uprobes} programs might still access cookie information from the link, from Andrii Nakryiko. 4) Fix a BPF sockmap lock inversion deadlock in map_delete_elem reported by syzkaller, from Jakub Sitnicki. 5) Fix resolve_btfids build with musl libc due to missing linux/types.h include, from Natanael Copa. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf, sockmap: Prevent lock inversion deadlock in map delete elem x86/bpf: Fix IP for relocating call depth accounting x86/bpf: Fix IP after emitting call depth accounting bpf: fix possible file descriptor leaks in verifier tools/resolve_btfids: fix build with musl libc bpf: support deferring bpf_link dealloc to after RCU grace period bpf: put uprobe link's path and task in release callback ==================== Link: https://lore.kernel.org/r/20240404183258.4401-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@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 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.