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guoren@kernel.org <guoren@kernel.org> says: From: Guo Ren <guoren@linux.alibaba.com> The patches convert riscv to use the generic entry infrastructure from kernel/entry/*. Some optimization for entry.S with new .macro and merge ret_from_kernel_thread into ret_from_fork. * b4-shazam-merge: riscv: entry: Consolidate general regs saving/restoring riscv: entry: Consolidate ret_from_kernel_thread into ret_from_fork riscv: entry: Remove extra level wrappers of trace_hardirqs_{on,off} riscv: entry: Convert to generic entry riscv: entry: Add noinstr to prevent instrumentation inserted riscv: ptrace: Remove duplicate operation Link: https://lore.kernel.org/r/20230222033021.983168-1-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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.