8e7c8ca6b9
Report test run summaries more regularly, so it's easier to understand
the output:
- Remove noisy "ok" reports for shift and allocator tests.
- Reorganize per-type output to the end of each type's tests.
- Replace redundant vmalloc tests with __vmalloc so that __GFP_NO_WARN
can be used to keep the expected failure warnings out of dmesg,
similar to commit 8e060c21ae2c ("lib/test_overflow.c: avoid tainting
the kernel and fix wrap size")
Resulting output:
test_overflow: 18 u8 arithmetic tests finished
test_overflow: 19 s8 arithmetic tests finished
test_overflow: 17 u16 arithmetic tests finished
test_overflow: 17 s16 arithmetic tests finished
test_overflow: 17 u32 arithmetic tests finished
test_overflow: 17 s32 arithmetic tests finished
test_overflow: 17 u64 arithmetic tests finished
test_overflow: 21 s64 arithmetic tests finished
test_overflow: 113 shift tests finished
test_overflow: 17 overflow size helper tests finished
test_overflow: 11 allocation overflow tests finished
test_overflow: all tests passed
Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/all/eb6d02ae-e2ed-e7bd-c700-8a6d004d84ce@rasmusvillemoes.dk/
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/all/CAKwvOdnYYa+72VhtJ4ug=SJVFn7w+n7Th+hKYE87BRDt4hvqOg@mail.gmail.com/
Signed-off-by: Kees Cook <keescook@chromium.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.