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57b97ecb40
Reduce verboseness of test_progs' output in reg_bounds set of tests with two changes. First, instead of each different operator (<, <=, >, ...) being it's own subtest, combine all different ops for the same (x, y, init_t, cond_t) values into single subtest. Instead of getting 6 subtests, we get one generic one, e.g.: #192/53 reg_bounds_crafted/(s64)[0xffffffffffffffff; 0] (s64)<op> 0xffffffff00000000:OK Second, for random generated test cases, treat all of them as a single test to eliminate very verbose output with random values in them. So now we'll just get one line per each combination of (init_t, cond_t), instead of 6 x 25 = 150 subtests before this change: #225 reg_bounds_rand_consts_s32_s32:OK Given we reduce verboseness so much, it makes sense to do a bit more random testing, so we also bump default number of random tests to 100, up from 25. This doesn't increase runtime significantly, especially in parallelized mode. With all the above changes we still make sure that we have all the information necessary for reproducing test case if it happens to fail. That includes reporting random seed and specific operator that is failing. Those will only be printed to console if related test/subtest fails, so it doesn't have any added verboseness implications. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20231120180452.145849-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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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.