Anshuman Khandual
01de1776f6
We don't currently set the FAULT_FLAG_INSTRUCTION mm flag for EL0 instruction aborts. This has no functional impact, as we don't override arch_vma_access_permitted(), and the default implementation always returns true. However, it would be helpful to provide the flag so that it can be consumed by tracepoints such as dax_pmd_fault. This patch sets the FAULT_FLAG_INSTRUCTION flag for EL0 instruction aborts. Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.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.