Nicolas Pitre 7c612bfd4e [ARM] 3210/1: add missing memory barrier helper for NPTL support ... Patch from Nicolas Pitre Strictly speaking, the NPTL kernel helpers are required for pre ARMv6 only. They are available on ARMv6+ as well for obvious compatibility reasons. However there are cases where extra memory barriers are needed when using an SMP ARMv6 machine but not on pre-ARMv6. This patch adds a memory barrier kernel helper that glibc can use as needed for pre-ARMv6 binaries to be forward compatible with an SMP kernel on ARMv6, as well as the necessary dmb instructions to the cmpxchg helper. Signed-off-by: Nicolas Pitre <nico@cam.org> Acked-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2005-12-19 22:20:51 +00:00
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apm.c
armksyms.c
arthur.c
asm-offsets.c
bios32.c
calls.S
compat.c
debug.S
dma-isa.c
dma.c
ecard.c
entry-armv.S	[ARM] 3210/1: add missing memory barrier helper for NPTL support	2005-12-19 22:20:51 +00:00
entry-common.S
entry-header.S
fiq.c
head.S
init_task.c
io.c
irq.c
isa.c
iwmmxt.S
Makefile
module.c
process.c
ptrace.c
ptrace.h
semaphore.c
setup.c
signal.c
signal.h
smp.c
sys_arm.c
time.c
traps.c
vmlinux.lds.S