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Pu Lehui says: ==================== Add support cpu v4 insns for RV64 Add support cpu v4 instructions for RV64. The relevant tests have passed as show bellow: Summary: 6/166 PASSED, 0 SKIPPED, 0 FAILED NOTE: ldsx_insn testcase uses fentry and needs to rely on ftrace direct call [0]. [0] https://lore.kernel.org/all/20230627111612.761164-1-suagrfillet@gmail.com/ v2: - Use temporary reg to avoid clobbering the source reg in movs_8/16 insns. (Björn) - Add Acked-by v1: https://lore.kernel.org/bpf/20230823231059.3363698-1-pulehui@huaweicloud.com ==================== Tested-by: Björn Töpel <bjorn@rivosinc.com> Link: https://lore.kernel.org/r/20230824095001.3408573-1-pulehui@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@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.