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e325618349
The KVM RISC-V does not delegate AMO load/store access fault traps to VS-mode (hedeleg) so typically M-mode takes these traps and redirects them back to HS-mode. However, upon returning from M-mode, the KVM RISC-V running in HS-mode terminates VS-mode software. The KVM RISC-V should redirect AMO load/store access fault traps back to VS-mode and let the VS-mode trap handler determine the next steps. Signed-off-by: Yu-Wei Hsu <betterman5240@gmail.com> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/r/20240429092113.70695-1-betterman5240@gmail.com Signed-off-by: Anup Patel <anup@brainfault.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 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.