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authorDave Airlie <airlied@redhat.com>2026-09-26 07:57:59 +1000
committerDave Airlie <airlied@redhat.com>2026-09-26 07:58:24 +1000
commita9ed3aa9b87ee41e8ab3ff471b1331c154767e45 (patch)
treecc62d74e0eb4905246978674461e78e2f9df2afd /Documentation/driver-api/basics.rst
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Merge tag 'drm-misc-fixes-2026-09-24' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixesgrafted
A number of fixes: - bridge: - samsung-dsim: fix GPIO lifetime - client: Null pointer dereference fix - imagination: error handling fix, page handling fix - nouveau: fix reference leaks, double-frees, out-of-bounds accesses, use-after-frees, don't reject config without SCDC, a number of workarounds - virtio: fix memory leak, reference leaks, null pointer dereference, add pixel blend mode, cache coherency fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <self@mripard.dev> Link: https://patch.msgid.link/arU22zzqUGDEco1y@houat
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+Driver Basics
+=============
+
+Driver Entry and Exit points
+----------------------------
+
+.. kernel-doc:: include/linux/module.h
+ :internal:
+
+Driver device table
+-------------------
+
+.. kernel-doc:: include/linux/mod_devicetable.h
+ :internal:
+ :no-identifiers: pci_device_id
+
+
+Delaying and scheduling routines
+--------------------------------
+
+.. kernel-doc:: include/linux/sched.h
+ :internal:
+
+.. kernel-doc:: kernel/sched/core.c
+ :export:
+
+.. kernel-doc:: kernel/sched/cpupri.c
+ :internal:
+
+.. kernel-doc:: kernel/sched/fair.c
+ :internal:
+
+.. kernel-doc:: include/linux/completion.h
+ :internal:
+
+Time and timer routines
+-----------------------
+
+.. kernel-doc:: include/linux/jiffies.h
+ :internal:
+
+.. kernel-doc:: kernel/time/time.c
+ :export:
+
+.. kernel-doc:: kernel/time/timer.c
+ :export:
+
+High-resolution timers
+----------------------
+
+.. kernel-doc:: include/linux/ktime.h
+ :internal:
+
+.. kernel-doc:: include/linux/hrtimer.h
+ :internal:
+
+.. kernel-doc:: kernel/time/hrtimer.c
+ :export:
+
+Wait queues and Wake events
+---------------------------
+
+.. kernel-doc:: include/linux/wait.h
+ :internal:
+
+.. kernel-doc:: kernel/sched/wait.c
+ :export:
+
+Internal Functions
+------------------
+
+.. kernel-doc:: kernel/exit.c
+ :internal:
+
+.. kernel-doc:: kernel/signal.c
+ :internal:
+
+.. kernel-doc:: include/linux/kthread.h
+ :internal:
+
+.. kernel-doc:: kernel/kthread.c
+ :export:
+
+Reference counting
+------------------
+
+.. kernel-doc:: include/linux/refcount.h
+ :internal:
+
+.. kernel-doc:: lib/refcount.c
+ :export:
+
+.. kernel-doc:: include/linux/percpu-refcount.h
+.. kernel-doc:: lib/percpu-refcount.c
+
+Atomics
+-------
+
+.. kernel-doc:: include/linux/atomic/atomic-instrumented.h
+ :internal:
+
+.. kernel-doc:: include/linux/atomic/atomic-arch-fallback.h
+ :internal:
+
+.. kernel-doc:: include/linux/atomic/atomic-long.h
+ :internal:
+
+Kernel objects manipulation
+---------------------------
+
+.. kernel-doc:: lib/kobject.c
+ :export:
+
+.. kernel-doc:: lib/kobject_uevent.c
+ :export:
+
+Kernel utility functions
+------------------------
+
+.. kernel-doc:: include/linux/array_size.h
+ :internal:
+
+.. kernel-doc:: include/linux/container_of.h
+ :internal:
+
+.. kernel-doc:: include/linux/kstrtox.h
+ :internal:
+ :no-identifiers: kstrtol kstrtoul
+
+.. kernel-doc:: include/linux/stddef.h
+ :internal:
+
+.. kernel-doc:: include/linux/util_macros.h
+ :internal:
+
+.. kernel-doc:: include/linux/wordpart.h
+ :internal:
+
+.. kernel-doc:: kernel/printk/printk.c
+ :export:
+ :no-identifiers: printk
+
+.. kernel-doc:: kernel/panic.c
+ :export:
+
+Device Resource Management
+--------------------------
+
+.. kernel-doc:: drivers/base/devres.c
+ :export:
+