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Andrii Nakryiko says: ==================== Fix all the memory leaks reported by ASAN. All but one are just improper resource clean up in selftests. But one memory leak was discovered in libbpf, leaving inner map's name leaked. First patch fixes selftests' Makefile by passing through SAN_CFLAGS to linker. Without that compiling with SAN_CFLAGS=-fsanitize=address kept failing. Running selftests under ASAN in BPF CI is the next step, we just need to make sure all the necessary libraries (libasan and liblsan) are installed on the host and inside the VM. Would be great to get some help with that, but for now make sure that test_progs run is clean from leak sanitizer errors. v3->v4: - rebase on latest bpf-next; v2->v3: - fix per-cpu array memory leaks in btf_iter.c selftests (Hengqi); v1->v2: - call bpf_map__destroy() conditionally if map->inner_map is present. ==================== 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 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.