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cc216c5d42
android_kernel_xiaomi_sm7250/include
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Linus Torvalds cc216c5d42 Fix RCU list iterator use of 'rcu_dereference()' 
The RCU iterators used 'rcu_dereference()' on an already-fetched RCU
pointer value, which defeats the whole point of the exercise.

When we dereference a pointer protected by RCU, we need to make sure
that we only fetch the value _once_, because if the compiler ends up
re-loading it due to register pressure, the newly reloaded value could
be different from the previously fetched one, and you get inconsistent
results.

Cleaned-up, fixed, and the pointless list_for_each_safe_rcu #define
deleted by Paul Kenney.

Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-21 08:23:35 -07:00
..
acpi ACPI, cpuidle: Clarify C-state description in sysfs 2008-02-14 00:09:55 -05:00
asm-alpha Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-arm Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-avr32 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-blackfin Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-cris Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-frv Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-generic kvm: provide kvm.h for all architecture: fixes headers_install 2008-04-02 15:28:18 -07:00
asm-h8300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-ia64 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2008-04-18 09:44:55 -07:00
asm-m32r Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-m68k Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-m68knommu Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-mips Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-mn10300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-parisc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-ppc [PPC] 8xx: swap bug-fix 2008-03-07 16:56:54 -06:00
asm-s390 Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-18 08:25:29 -07:00
asm-sh Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-sparc64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-um Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-v850 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
asm-x86 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-xtensa Generic semaphore implementation 2008-04-17 10:42:34 -04:00
crypto [CRYPTO] skcipher: Fix section mismatches 2008-03-08 20:29:43 +08:00
keys
linux Fix RCU list iterator use of 'rcu_dereference()' 2008-04-21 08:23:35 -07:00
math-emu
media V4L/DVB (7192): Adds support for Genius TVGo A11MCE 2008-02-18 11:15:19 -03:00
mtd
net [INET]: Uninline the __inet_inherit_port call. 2008-04-17 23:18:15 -07:00
pcmcia
rdma IB/core: Add support for modify CQ 2008-04-16 21:09:33 -07:00
rxrpc
scsi [SCSI] iscsi: extended cdb support 2008-04-18 11:51:19 -05:00
sound [ALSA] opl3 - Fix compilation without sequencer support 2008-02-22 14:20:08 -08:00
video
xen
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