Ingo Molnar cae2ed9aa5 [PATCH] lockdep: locking API self tests ... Introduce DEBUG_LOCKING_API_SELFTESTS, which uses the generic lock debugging code's silent-failure feature to run a matrix of testcases. There are 210 testcases currently: +----------------------- | Locking API testsuite: +------------------------------+------+------+------+------+------+------+ | spin |wlock |rlock |mutex | wsem | rsem | -------------------------------+------+------+------+------+------+------+ A-A deadlock: ok | ok | ok | ok | ok | ok | A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | double unlock: ok | ok | ok | ok | ok | ok | bad unlock order: ok | ok | ok | ok | ok | ok | --------------------------------------+------+------+------+------+------+ recursive read-lock: | ok | | ok | --------------------------------------+------+------+------+------+------+ non-nested unlock: ok | ok | ok | ok | --------------------------------------+------+------+------+ hard-irqs-on + irq-safe-A/12: ok | ok | ok | soft-irqs-on + irq-safe-A/12: ok | ok | ok | hard-irqs-on + irq-safe-A/21: ok | ok | ok | soft-irqs-on + irq-safe-A/21: ok | ok | ok | sirq-safe-A => hirqs-on/12: ok | ok | ok | sirq-safe-A => hirqs-on/21: ok | ok | ok | hard-safe-A + irqs-on/12: ok | ok | ok | soft-safe-A + irqs-on/12: ok | ok | ok | hard-safe-A + irqs-on/21: ok | ok | ok | soft-safe-A + irqs-on/21: ok | ok | ok | hard-safe-A + unsafe-B #1/123: ok | ok | ok | soft-safe-A + unsafe-B #1/123: ok | ok | ok | hard-safe-A + unsafe-B #1/132: ok | ok | ok | soft-safe-A + unsafe-B #1/132: ok | ok | ok | hard-safe-A + unsafe-B #1/213: ok | ok | ok | soft-safe-A + unsafe-B #1/213: ok | ok | ok | hard-safe-A + unsafe-B #1/231: ok | ok | ok | soft-safe-A + unsafe-B #1/231: ok | ok | ok | hard-safe-A + unsafe-B #1/312: ok | ok | ok | soft-safe-A + unsafe-B #1/312: ok | ok | ok | hard-safe-A + unsafe-B #1/321: ok | ok | ok | soft-safe-A + unsafe-B #1/321: ok | ok | ok | hard-safe-A + unsafe-B #2/123: ok | ok | ok | soft-safe-A + unsafe-B #2/123: ok | ok | ok | hard-safe-A + unsafe-B #2/132: ok | ok | ok | soft-safe-A + unsafe-B #2/132: ok | ok | ok | hard-safe-A + unsafe-B #2/213: ok | ok | ok | soft-safe-A + unsafe-B #2/213: ok | ok | ok | hard-safe-A + unsafe-B #2/231: ok | ok | ok | soft-safe-A + unsafe-B #2/231: ok | ok | ok | hard-safe-A + unsafe-B #2/312: ok | ok | ok | soft-safe-A + unsafe-B #2/312: ok | ok | ok | hard-safe-A + unsafe-B #2/321: ok | ok | ok | soft-safe-A + unsafe-B #2/321: ok | ok | ok | hard-irq lock-inversion/123: ok | ok | ok | soft-irq lock-inversion/123: ok | ok | ok | hard-irq lock-inversion/132: ok | ok | ok | soft-irq lock-inversion/132: ok | ok | ok | hard-irq lock-inversion/213: ok | ok | ok | soft-irq lock-inversion/213: ok | ok | ok | hard-irq lock-inversion/231: ok | ok | ok | soft-irq lock-inversion/231: ok | ok | ok | hard-irq lock-inversion/312: ok | ok | ok | soft-irq lock-inversion/312: ok | ok | ok | hard-irq lock-inversion/321: ok | ok | ok | soft-irq lock-inversion/321: ok | ok | ok | hard-irq read-recursion/123: ok | soft-irq read-recursion/123: ok | hard-irq read-recursion/132: ok | soft-irq read-recursion/132: ok | hard-irq read-recursion/213: ok | soft-irq read-recursion/213: ok | hard-irq read-recursion/231: ok | soft-irq read-recursion/231: ok | hard-irq read-recursion/312: ok | soft-irq read-recursion/312: ok | hard-irq read-recursion/321: ok | soft-irq read-recursion/321: ok | --------------------------------+-----+---------------- Good, all 210 testcases passed! | --------------------------------+ Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-07-03 15:27:03 -07:00
..
reed_solomon
zlib_deflate
zlib_inflate	[PATCH] zlib inflate: fix function definitions	2006-06-27 17:32:35 -07:00
.gitignore
bitmap.c
bust_spinlocks.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
cmdline.c
cpumask.c
crc16.c
crc32.c
crc32defs.h
crc-ccitt.c
ctype.c
debug_locks.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
dec_and_lock.c
div64.c
dump_stack.c
errno.c
extable.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
find_next_bit.c
gen_crc32table.c
genalloc.c
halfmd4.c
hweight.c
idr.c
inflate.c
int_sqrt.c
iomap_copy.c
iomap.c
Kconfig	[PATCH] pi-futex: add plist implementation	2006-06-27 17:32:46 -07:00
Kconfig.debug	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
kernel_lock.c
klist.c
kobject_uevent.c	KEVENT: add new uevent for dock	2006-06-27 01:24:15 -04:00
kobject.c
kref.c
libcrc32c.c
locking-selftest-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-mutex.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rlock-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rlock-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rlock.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rsem.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-spin-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-spin-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-spin.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wlock-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wlock-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wlock.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wsem.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest.c	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
Makefile	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
parser.c
percpu_counter.c
plist.c	[PATCH] pi-futex: add plist implementation	2006-06-27 17:32:46 -07:00
prio_tree.c
radix-tree.c
rbtree.c
rwsem-spinlock.c	[PATCH] lockdep: clean up rwsems	2006-07-03 15:27:01 -07:00
rwsem.c	[PATCH] lockdep: clean up rwsems	2006-07-03 15:27:01 -07:00
semaphore-sleepers.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
sha1.c
smp_processor_id.c
sort.c
spinlock_debug.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
string.c
swiotlb.c
textsearch.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ts_bm.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ts_fsm.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ts_kmp.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
vsprintf.c	Fix vsnprintf off-by-one bug	2006-06-28 17:09:34 -07:00