Christoph Lameter a3ebdb6c42 IA64: Slim down __clear_bit_unlock ...

__clear_bit_unlock does not need to perform atomic operations on the
variable.  Avoid a cmpxchg and simply do a store with release semantics.
Add a barrier to be safe that the compiler does not do funky things.

Tony: Use intrinsic rather than inline assembler

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>

2007-12-18 16:22:46 -08:00

..

acpi

Pull cpuidle into release branch

2007-11-20 01:18:37 -05:00

asm-alpha

alpha: build fixes

2007-12-17 19:28:16 -08:00

asm-arm

Merge branch 'pxa-fixes'

2007-12-08 14:41:29 +00:00

asm-avr32

[AVR32] Fix copy_to_user_page() breakage

2007-12-07 14:54:47 +01:00

asm-blackfin

Blackfin SPI driver: move hard coded pin_req to board file

2007-12-05 09:21:20 -08:00

asm-cris

CRIS tlb.h should include linux/pagemap.h

2007-11-14 18:45:47 -08:00

asm-frv

frv: Remove bogus NO_IRQ = -1 define

2007-11-09 15:11:44 -08:00

asm-generic

quicklist: Set tlb->need_flush if pages are remaining in quicklist 0

2007-12-17 19:28:17 -08:00

asm-h8300

asm-h8300: parentheses around definition CLOCK_TICK_RATE

2007-12-10 19:43:54 -08:00

asm-ia64

IA64: Slim down __clear_bit_unlock

2007-12-18 16:22:46 -08:00

asm-m32r

m32r: Update sys_rt_sigsuspend

2007-11-28 01:24:04 +09:00

asm-m68k

Add CONFIG_DEBUG_SG sg validation

2007-10-22 21:20:03 +02:00

asm-m68knommu

m68knommu: fix pread/pwrite defines

2007-11-05 15:12:33 -08:00

asm-mips

[MIPS] Alchemy: fix PCI resource conflict

2007-12-14 17:34:29 +00:00

asm-parisc

[PARISC] print more than one character at a time for pdc console

2007-12-06 09:32:15 -08:00

asm-powerpc

[POWERPC] Kill non-existent symbols from ksyms and commproc.h

2007-12-13 22:44:28 -06:00

asm-ppc

ppc: fix AT_VECTOR_SIZE on arch/ppc

2007-10-22 19:18:54 -07:00

asm-s390

[S390] pud_present/pmd_present bug.

2007-12-17 16:25:56 +01:00

asm-sh

sh: Fix copy_{to,from}_user_page() with cache disabled.

2007-11-19 12:55:51 +09:00

asm-sh64

sh: remove PTRACE_O_TRACESYSGOOD from asm/ptrace.h

2007-11-07 11:13:54 +09:00

asm-sparc

[SPARC32]: Silence sparc32 warnings on missing syscalls.

2007-12-14 10:59:50 -08:00

asm-sparc64

[SPARC64]: Fix two kernel linear mapping setup bugs.

2007-12-13 06:13:38 -08:00

asm-um

uml: update address space affected by pud_clear

2007-11-14 18:45:37 -08:00

asm-v850

Add CONFIG_DEBUG_SG sg validation

2007-10-22 21:20:03 +02:00

asm-x86

x86: disable hpet on shutdown

2007-12-03 17:17:10 +01:00

asm-xtensa

xtensa: dma-mapping.h is using linux/scatterlist.h functions, so include it

2007-10-24 13:28:40 +02:00

crypto

[CRYPTO] sha: Add header file for SHA definitions

2007-10-10 16:55:50 -07:00

keys

KEYS: Make request_key() and co fundamentally asynchronous

2007-10-17 08:42:57 -07:00

linux

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev

2007-12-17 19:29:32 -08:00

math-emu

Fix <math-emu/soft-fp.h> tpyo

2007-08-18 17:15:17 -07:00

media

V4L/DVB (6601): V4L: videobuf-core locking fixes and comments

2007-12-11 18:08:08 -02:00

mtd

…

net

[SCTP]: Fix the bind_addr info during migration.

2007-12-07 01:07:49 -08:00

pcmcia

[AVR32] pcmcia ioaddr_t should be 32 bits on AVR32

2007-11-15 13:47:19 +01:00

rdma

cleanup asm/scatterlist.h includes

2007-11-02 08:47:06 +01:00

rxrpc

…

scsi

esp_scsi: fix reset cleanup spinlock recursion

2007-12-10 19:43:55 -08:00

sound

[ALSA] version 1.0.15

2007-11-20 20:16:43 +01:00

video

Make asm-x86/bootparam.h includable from userspace.

2007-10-23 15:49:47 +10:00

xen

xen: fix incorrect vcpu_register_vcpu_info hypercall argument

2007-10-16 11:51:31 -07:00

Kbuild

do not export /usr/include/scsi in make headers_install

2007-10-17 08:42:52 -07:00