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Emil Tsalapatis
512816403e
bpf: Allow bpf_for/bpf_repeat calls while holding a spinlock
Add the bpf_iter_num_* kfuncs called by bpf_for in special_kfunc_list, and allow the calls even while holding a spin lock. Signed-off-by: Emil Tsalapatis (Meta) <emil@etsalapatis.com> Reviewed-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20250104202528.882482-2-emil@etsalapatis.com Signed-off-by: Alexei Starovoitov <ast@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.
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