mainlining shenanigans
b977fcf477
Booting a large arm64 server (HiSi D05) leads to the following shouting at boot time: [ 20.722132] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! [ 20.730851] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! [ 20.739560] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! [ 20.748267] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! [ 20.756975] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! [ 20.765683] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! [ 20.774391] debugfs: File 'irqchip@(____ptrval____)-3' in directory 'domains' already present! and many more... Evidently, we expect something a bit more informative than ____ptrval____, and certainly we want all of our domains, not just the first one. For that, turn the %p used to generate the fwnode name into something that won't be repainted (%pa). Given that we've now fixed all users to pass a pointer to a PA, it will actually do the right thing. Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.