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69adec18e9
We currently check SCTLR_EL1.EE when computing the address of a faulting guest access. However, the fault could have occured at EL0, in which case the right bit to check would be SCTLR_EL1.E0E. This is pretty unlikely to cause any issue in practice: You'd have to have a guest with a LE EL1 and a BE EL0 (or the other way around), and have mapped a device into the EL0 page tables. Good luck with that! Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Andrew Jones <drjones@redhat.com> Link: https://lore.kernel.org/r/20211012112312.1247467-1-maz@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.