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Florian Fainelli a02b0cde8e scripts/gdb: fix interrupts.py after maple tree conversion In commit `721255b982` ("genirq: Use a maple tree for interrupt descriptor management"), the irq_desc_tree was replaced with a sparse_irqs tree using a maple tree structure. Since the script looked for the irq_desc_tree symbol which is no longer available, no interrupts would be printed and the script output would not be useful anymore. In addition to looking up the correct symbol (sparse_irqs), a new module (mapletree.py) is added whose mtree_load() implementation is largely copied after the C version and uses the same variable and intermediate function names wherever possible to ensure that both the C and Python version be updated in the future. This restores the scripts' output to match that of /proc/interrupts. Link: https://lkml.kernel.org/r/20250625021020.1056930-1-florian.fainelli@broadcom.com Fixes: `721255b982` ("genirq: Use a maple tree for interrupt descriptor management") Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Cc: Jan Kiszka <jan.kiszka@siemens.com> Cc: Kieran Bingham <kbingham@kernel.org> Cc: Shanker Donthineni <sdonthineni@nvidia.com> Cc: Thomas Gleinxer <tglx@linutronix.de> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2025-07-09 21:07:53 -07:00
Documentation	i2c-for-6.16-rc5	2025-07-05 12:54:24 -07:00
LICENSES	…
arch	- Make sure AMD SEV guests using secure TSC, include a TSC_FACTOR which	2025-07-06 10:44:20 -07:00
block	…
certs	…
crypto	…
drivers	- Initialize sysfs attributes properly to avoid lockdep complaining about	2025-07-06 09:29:24 -07:00
fs	fix for the breakage spotted by Neil in the interplay between /proc/sys	2025-07-06 13:10:39 -07:00
include	Power management fixes for 6.16-rc5	2025-07-04 17:27:30 -07:00
init	…
io_uring	…
ipc	…
kernel	- Fix the calculation of the deadline server task's runtime as this mishap was	2025-07-06 11:17:47 -07:00
lib	maple_tree: fix mt_destroy_walk() on root leaf node	2025-07-09 21:07:52 -07:00
mm	mm/vmalloc: leave lazy MMU mode on PTE mapping error	2025-07-09 21:07:52 -07:00
net	…
rust	…
samples	…
scripts	scripts/gdb: fix interrupts.py after maple tree conversion	2025-07-09 21:07:53 -07:00
security	…
sound	…
tools	kallsyms: fix build without execinfo	2025-07-09 21:07:51 -07:00
usr	…
virt	…
.clang-format	…
.clippy.toml	…
.cocciconfig	…
.editorconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
.pylintrc	…
.rustfmt.toml	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	…
Makefile	Linux 6.16-rc5	2025-07-06 14:10:26 -07:00
README	…

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 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.