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301a33d518
I assume this was obtained by copy/paste. Point it to bpf_map_peek_elem() instead of bpf_map_pop_elem(). In practice it may have been less likely hit when under JIT given shielded via84430d4232("bpf, verifier: avoid retpoline for map push/pop/peek operation"). Fixes:f1a2e44a3a("bpf: add queue and stack maps") Signed-off-by: Mircea Cirjaliu <mcirjaliu@bitdefender.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Mauricio Vasquez <mauriciovasquezbernal@gmail.com> Link: https://lore.kernel.org/bpf/AM7PR02MB6082663DFDCCE8DA7A6DD6B1BBA30@AM7PR02MB6082.eurprd02.prod.outlook.com
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.