590016ad83
Andrii Nakryiko says: ==================== Fix BPF multi-uprobe PID filtering logic It turns out that current implementation of multi-uprobe PID filtering logic is broken. It filters by thread, while the promise is filtering by process. Patch #1 fixes the logic trivially. The rest is testing and mitigations that are necessary for libbpf to not break users of USDT programs. v1->v2: - fix selftest in last patch (CI); - use semicolon in patch #3 (Jiri). ==================== Link: https://lore.kernel.org/r/20240521163401.3005045-1-andrii@kernel.org 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.