Arnd Bergmann
2c010c61e6
[ Upstream commit7f34b43e07] The newly introduced TRAMP_VALIAS definition causes a build warning with clang-14: arch/arm64/include/asm/vectors.h:66:31: error: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Werror,-Wnull-pointer-arithmetic] return (char *)TRAMP_VALIAS + SZ_2K * slot; Change the addition to something clang does not complain about. Fixes:bd09128d16("arm64: Add percpu vectors for EL1") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: James Morse <james.morse@arm.com> Link: https://lore.kernel.org/r/20220316183833.1563139-1-arnd@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Sasha Levin <sashal@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 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.