Florian Fainelli f64046ae34 scripts/gdb: fix interrupts.py after maple tree conversion ... commit a02b0cde8e upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-07-17 18:35:15 +02:00
..
__init__.py
.gitignore
clk.py
config.py
constants.py.in	scripts/gdb: fix interrupts.py after maple tree conversion	2025-07-17 18:35:15 +02:00
cpus.py	scripts/gdb: fix aarch64 userspace detection in get_current_task	2025-02-17 09:40:39 +01:00
device.py
dmesg.py
genpd.py
interrupts.py	scripts/gdb: fix interrupts.py after maple tree conversion	2025-07-17 18:35:15 +02:00
lists.py
Makefile
mapletree.py	scripts/gdb: fix interrupts.py after maple tree conversion	2025-07-17 18:35:15 +02:00
mm.py
modules.py
page_owner.py
pgtable.py
proc.py
radixtree.py
rbtree.py
slab.py
stackdepot.py
symbols.py
tasks.py	scripts: clean up IA-64 code	2025-07-06 11:00:16 +02:00
timerlist.py
utils.py
vfs.py
vmalloc.py
xarray.py	scripts/gdb: fix interrupts.py after maple tree conversion	2025-07-17 18:35:15 +02:00