From d22c3e0088e85be8131f7a9283f759cdbb20726d Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Wed, 9 Sep 2026 11:29:53 +0200 Subject: selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tc The current regex also matches symbols in modules, which makes the test fail on s390 where name_show is present only once in the kernel, but also multiple times in modules: 000001b1401cdc20 t name_show 000001b0c05e6c40 t name_show [mdev] 000001b0c0495f30 t name_show [i2c_core] Fix this by changing the regular expression to only match the function name. Link: https://lore.kernel.org/all/20260909092954.2200558-1-svens@linux.ibm.com/ Fixes: 03b80ff8023a ("selftests/ftrace: Add new test case which checks non unique symbol") Signed-off-by: Sven Schnelle Reviewed-by: Steven Rostedt Signed-off-by: Masami Hiramatsu (Google) --- Documentation/driver-api/basics.rst | 151 ++++++++++++++++++++++++++++++++++++ 1 file changed, 151 insertions(+) create mode 100644 Documentation/driver-api/basics.rst (limited to 'Documentation/driver-api/basics.rst') diff --git a/Documentation/driver-api/basics.rst b/Documentation/driver-api/basics.rst new file mode 100644 index 000000000..3b182cfdf --- /dev/null +++ b/Documentation/driver-api/basics.rst @@ -0,0 +1,151 @@ +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: + -- cgit v1.3.1