mainlining shenanigans
a6de21baf6
This patch set fixes up various failures in the RV32I port. The fixes are all nominally independent, but are really only testable together because the RV32I port fails to build without all of them. The patch set includes: * The removal of tishift on RV32I targets, as 128-bit integers are not supported by the toolchain. * The removal of swiotlb from RV32I targets, since all physical addresses can be mapped by all hardware on all existing RV32I targets. * The addition of ummodi3 and udivmoddi4 from an old version of GCC that was licensed under GPLv2 as generic code, along with their use on RV32I targets. * A fix to our page alignment logic within ioremap for RV32I targets. Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| 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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.