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8e5bd4eadd
'-Warray-bounds' is already disabled for gcc-10+. Now that we've merged bitmap_{read,write), I see the following error when building the kernel with gcc-9.4 (Ubuntu 20.04.4 LTS) for x86_64 allmodconfig: drivers/pinctrl/pinctrl-cy8c95x0.c: In function `cy8c95x0_read_regs_mask.isra.0': include/linux/bitmap.h:756:18: error: array subscript [1, 288230376151711744] is outside array bounds of `long unsigned int[1]' [-Werror=array-bounds] 756 | value_high = map[index + 1] & BITMAP_LAST_WORD_MASK(start + nbits); | ~~~^~~~~~~~~~~ The immediate reason is that the commit |
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arch | ||
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certs | ||
crypto | ||
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drivers | ||
fs | ||
include | ||
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io_uring | ||
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Makefile | ||
README |
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.