mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 02:19:54 -04:00
f316a2b53c
hook_fault_code() is an ARM32 specific API for hooking into data abort. AM65X platforms (that integrate ARM v8 cores and select CONFIG_ARM64 as arch) rely on pci-keystone.c but on them the enumeration of a non-present BDF does not trigger a bus error, so the fixup exception provided by calling hook_fault_code() is not needed and can be guarded with CONFIG_ARM. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@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.