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b18f4aae6a
Add ex_insn_off and ex_jmp_off fields to struct rv_jit_context so that add_exception_handler() does not need to be immediately followed by the instruction to add the exception table. ex_insn_off indicates the offset of the instruction to add the exception table, and ex_jmp_off indicates the offset to jump over the faulting instruction. This is to prepare for adding the exception table to atomic instructions later, because some atomic instructions need to perform zext or other operations. Signed-off-by: Pu Lehui <pulehui@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Björn Töpel <bjorn@rivosinc.com> Reviewed-by: Björn Töpel <bjorn@rivosinc.com> Acked-by: Björn Töpel <bjorn@kernel.org> Link: https://lore.kernel.org/bpf/20250719091730.2660197-9-pulehui@huaweicloud.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 reStructuredText 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.