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5913e936f6
file_reader/on_open_expect_fault intermittently fails when test_progs runs tests in parallel, because it expects a page fault on first read. Another file_reader test running concurrently may have already pulled the same pages into the page cache, eliminating the fault and causing a spurious failure. Make file_reader/on_open_expect_fault read from a file region that does not overlap with other file_reader tests, so the initial access still faults even under parallel execution. Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com> Acked-by: Ihor Solodrai <ihor.solodrai@linux.dev> Link: https://lore.kernel.org/r/20251029195907.858217-1-mykyta.yatsenko5@gmail.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.