linux/arch
Russell King 000d9c78eb ARM: v6k: remove CPU_32v6K dependencies in asm/spinlock.h
SMP requires at least the ARMv6K extensions to be present, so if we're
running on SMP, the WFE and SEV instructions must be available.

However, when we run on UP, the v6K extensions may not be available,
and so we don't want WFE/SEV to be in the instruction stream.  Use the
SMP alternatives infrastructure to replace these instructions with NOPs
if we build for SMP but run on UP.

Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-02 21:23:25 +00:00
..
alpha alpha: Use generic irq Kconfig 2011-01-21 11:55:31 +01:00
arm ARM: v6k: remove CPU_32v6K dependencies in asm/spinlock.h 2011-02-02 21:23:25 +00:00
avr32 kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
blackfin blackfin: Use generic irq Kconfig 2011-01-21 11:55:31 +01:00
cris cris: Use generic irq Kconfig 2011-01-21 11:55:25 +01:00
frv frv: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
h8300 h8300: Use generic irq Kconfig 2011-01-21 11:55:24 +01:00
ia64 ia64: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
m32r m32r: Convert to generic irq Kconfig 2011-01-21 11:55:30 +01:00
m68k Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2011-01-18 08:05:20 -08:00
m68knommu m68knommu: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
microblaze microblaze: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
mips genirq: Remove __do_IRQ 2011-01-21 11:55:31 +01:00
mn10300 mn10300: Use generic irq Kconfig 2011-01-21 11:55:33 +01:00
parisc parisc: Use generic irq Kconfig 2011-01-21 11:55:33 +01:00
powerpc Merge branch 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-01-21 13:38:26 -08:00
s390 Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2011-01-14 08:47:26 -08:00
score score: Use generic irq Kconfig 2011-01-21 11:55:34 +01:00
sh kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
sparc sparc: Use generic irq Kconfig 2011-01-21 11:55:34 +01:00
tile tile: Use generic irq Kconfig 2011-01-21 11:55:34 +01:00
um um: Use generic irq Kconfig 2011-01-21 11:55:35 +01:00
x86 Merge branch 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2011-01-21 13:43:21 -08:00
xtensa kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
.gitignore
Kconfig [S390] mutex: Introduce arch_mutex_cpu_relax() 2011-01-05 12:47:31 +01:00