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	[PATCH] reed-solomon: fix kernel-doc comments	2006-06-25 10:01:23 -07:00
zlib_deflate	[PATCH] zlib_inflate: Upgrade library code to a recent version	2006-06-22 15:05:58 -07:00
zlib_inflate	[PATCH] zlib inflate: fix function definitions	2006-06-27 17:32:35 -07:00
.gitignore	Add some basic .gitignore files	2005-10-18 08:26:15 -07:00
bitmap.c	[PATCH] kernel-doc for lib/bitmap.c	2006-06-25 10:01:20 -07:00
bust_spinlocks.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
cmdline.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
cpumask.c	[PATCH] cpumask: uninline any_online_cpu()	2006-03-25 08:23:00 -08:00
crc-ccitt.c	[PATCH] kernel-doc for lib/crc*.c	2006-06-25 10:01:20 -07:00
crc16.c	[PATCH] kernel-doc for lib/crc*.c	2006-06-25 10:01:20 -07:00
crc32.c	[PATCH] kernel-doc for lib/crc*.c	2006-06-25 10:01:20 -07:00
crc32defs.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ctype.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
debug_locks.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
dec_and_lock.c	[PATCH] atomic: dec_and_lock use atomic primitives	2006-01-08 20:13:48 -08:00
div64.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
dump_stack.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
errno.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
extable.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
find_next_bit.c	[PATCH] bitops: generic ext2_{set,clear,test,find_first_zero,find_next_zero}_bit()	2006-03-26 08:57:11 -08:00
gen_crc32table.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
genalloc.c	[PATCH] change gen_pool allocator to not touch managed memory	2006-06-23 07:42:49 -07:00
halfmd4.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
hweight.c	[PATCH] bitops: hweight() speedup	2006-03-26 08:59:30 -08:00
idr.c	[PATCH] lib: add idr_replace	2006-06-26 09:58:34 -07:00
inflate.c	[PATCH] Update in-kernel zlib routines	2005-08-05 16:23:21 -07:00
int_sqrt.c	[PATCH] lib: Fix bug in int_sqrt() for 64 bit longs	2006-02-03 08:32:08 -08:00
iomap_copy.c	[PATCH] add __iowrite64_copy	2006-06-20 20:24:58 -07:00
iomap.c	[PATCH] add Big Endian variants of ioread/iowrite	2005-04-16 15:25:54 -07:00
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	spelling fixes	2006-06-26 18:35:02 +02:00
klist.c	[PATCH] klist: Fix broken kref counting in find functions	2006-01-04 16:18:08 -08:00
kobject_uevent.c	KEVENT: add new uevent for dock	2006-06-27 01:24:15 -04:00
kobject.c	[PATCH] kobject: make people pay attention to kobject_add errors	2006-06-21 12:40:47 -07:00
kref.c	[PATCH] kref: avoid an atomic operation in kref_put()	2006-03-20 13:42:57 -08:00
libcrc32c.c	[PATCH] constify libcrc32c table	2006-06-25 10:01:09 -07:00
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	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
percpu_counter.c	[PATCH] percpu counter data type changes to suppport more than 2**31 ext3 free blocks counter	2006-06-23 07:43:06 -07:00
plist.c	[PATCH] pi-futex: add plist implementation	2006-06-27 17:32:46 -07:00
prio_tree.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
radix-tree.c	[PATCH] radixtree: normalize radix_tree_tag_get() return value	2006-06-25 10:01:13 -07:00
rbtree.c	[RBTREE] Switch rb_colour() et al to en_US spelling of 'color' for consistency	2006-06-05 20:19:05 +01:00
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	[PATCH] lib/sha1.c: fix sparse warning	2005-06-25 16:25:02 -07:00
smp_processor_id.c	[PATCH] fix missing includes	2005-10-30 17:37:32 -08:00
sort.c	[PATCH] fix missing includes	2005-10-30 17:37:32 -08:00
spinlock_debug.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
string.c	[PATCH] strstrip() API	2006-06-23 07:43:06 -07:00
swiotlb.c	BUG_ON() Conversion in lib/swiotlb.c	2006-03-24 18:47:11 +01:00
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