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Ingo Molnar a5b5bb9a05 [PATCH] lockdep: annotate sk_locks 
Teach sk_lock semantics to the lock validator.  In the softirq path the
slock has mutex_trylock()+mutex_unlock() semantics, in the process context
sock_lock() case it has mutex_lock()/mutex_unlock() semantics.

Thus we treat sock_owned_by_user() flagged areas as an exclusion area too,
not just those areas covered by a held sk_lock.slock.

Effect on non-lockdep kernels: minimal, sk_lock_sock_init() has been turned
into an inline function.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-07-03 15:27:10 -07:00
..
acpi Pull acpica into release branch 2006-06-29 19:55:27 -04:00
asm-alpha [PATCH] lockdep: remove RWSEM_DEBUG remnants 2006-07-03 15:27:01 -07:00
asm-arm [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
asm-arm26 [PATCH] irq-flags: ARM26: Use the new IRQF_ constants 2006-07-02 13:58:46 -07:00
asm-cris [PATCH] irq-flags: CRIS: Use the new IRQF_ constants 2006-07-02 13:58:46 -07:00
asm-frv [PATCH] irq-flags: FRV: Use the new IRQF_ constants 2006-07-02 13:58:46 -07:00
asm-generic [PATCH] lockdep: better lock debugging 2006-07-03 15:27:01 -07:00
asm-h8300 [PATCH] irq-flags: H8300: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
asm-i386 [PATCH] lockdep: prove spinlock rwlock locking correctness 2006-07-03 15:27:04 -07:00
asm-ia64 [PATCH] lockdep: remove RWSEM_DEBUG remnants 2006-07-03 15:27:01 -07:00
asm-m32r [PATCH] irq-flags: M32R: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
asm-m68k [PATCH] irq-flags: M68K: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
asm-m68knommu [PATCH] irq-flags: M68KNOMMU: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
asm-mips [PATCH] irq-flags: MIPS: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
asm-parisc [PATCH] irq-flags: PARISC: Use the new IRQF_ constants 2006-07-02 13:58:47 -07:00
asm-powerpc [PATCH] lockdep: irqtrace subsystem, core 2006-07-03 15:27:03 -07:00
asm-ppc [PATCH] irq-flags: PPC: Use the new IRQF_ constants 2006-07-02 13:58:48 -07:00
asm-s390 [PATCH] lockdep: prove rwsem locking correctness 2006-07-03 15:27:04 -07:00
asm-sh [PATCH] lockdep: remove RWSEM_DEBUG remnants 2006-07-03 15:27:01 -07:00
asm-sh64 [PATCH] irq-flags: SH64: Use the new IRQF_ constants 2006-07-02 13:58:48 -07:00
asm-sparc [PATCH] irq-flags: SPARC: Use the new IRQF_ constants 2006-07-02 13:58:48 -07:00
asm-sparc64 [PATCH] lockdep: add per_cpu_offset() 2006-07-03 15:27:00 -07:00
asm-um [PATCH] uml: make copy_*_user atomic 2006-07-01 09:56:03 -07:00
asm-v850 [PATCH] irq-flags: V850: Use the new IRQF_ constants 2006-07-02 13:58:48 -07:00
asm-x86_64 [PATCH] lockdep: irqtrace cleanup of include/asm-x86_64/irqflags.h 2006-07-03 15:27:03 -07:00
asm-xtensa [PATCH] lockdep: remove RWSEM_DEBUG remnants 2006-07-03 15:27:01 -07:00
keys [PATCH] keys: discard the contents of a key on revocation 2006-06-26 09:58:18 -07:00
linux [PATCH] lockdep: annotate blkdev nesting 2006-07-03 15:27:10 -07:00
math-emu
…
media V4L/DVB (4270): Add tda9887-specific tuner configuration 2006-06-30 15:59:32 -03:00
mtd Merge git://git.infradead.org/hdrcleanup-2.6 2006-06-20 15:10:08 -07:00
net [PATCH] lockdep: annotate sk_locks 2006-07-03 15:27:10 -07:00
pcmcia Don't include linux/config.h from anywhere else in include/ 2006-04-26 12:56:16 +01:00
rdma IB/uverbs: Don't serialize with ib_uverbs_idr_mutex 2006-06-17 20:44:49 -07:00
rxrpc
…
scsi Merge branch 'master' into upstream 2006-06-22 22:11:56 -04:00
sound [PATCH] irq-flags: sound: Use the new IRQF_ constants 2006-07-02 13:58:54 -07:00
video Don't include linux/config.h from anywhere else in include/ 2006-04-26 12:56:16 +01:00