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1d485ddcba
This patch is for linux-6.1.y and earlier, it has no direct mainline equivalent. In order to backport commitd5c8d6e0fa("kbuild: Update assembler calls to use proper flags and language target") to resolve a separate issue regarding PowerPC, the problem noticed and fixed by commit80a20d2f82("MIPS: Always use -Wa,-msoft-float and eliminate GAS_HAS_SET_HARDFLOAT") needs to be addressed. Unfortunately, 6.1 and earlier do not contain commite441273947("Documentation: raise minimum supported version of binutils to 2.25"), so it cannot be assumed that all supported versions of GNU as have support for -msoft-float. In order to switch from KBUILD_CFLAGS to KBUILD_AFLAGS in as-option without consequence, move the '-Wa,-msoft-float' check to cc-option, including '$(cflags-y)' directly to avoid the issue mentioned in commit80a20d2f82("MIPS: Always use -Wa,-msoft-float and eliminate GAS_HAS_SET_HARDFLOAT"). Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.