Thomas Gleixner
a22e5f579b
arch: Remove __ARCH_HAVE_CMPXCHG
...
We removed the only user of this define in the rtmutex code. Get rid
of it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de >
2015-05-13 10:55:42 +02:00
Peter Zijlstra
e4f9bfb3fe
ia64: Fix up smp_mb__{before,after}_clear_bit()
...
IA64 doesn't actually have acquire/release barriers, its a lie!
Add a comment explaining this and fix up the bitop barriers.
Signed-off-by: Peter Zijlstra <peterz@infradead.org >
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com >
Link: http://lkml.kernel.org/n/tip-akevfh136um9dqvb1ohm55ca@git.kernel.org
Cc: Akinobu Mita <akinobu.mita@gmail.com >
Cc: Fenghua Yu <fenghua.yu@intel.com >
Cc: Linus Torvalds <torvalds@linux-foundation.org >
Cc: Tony Luck <tony.luck@intel.com >
Cc: linux-ia64@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2014-04-18 11:40:29 +02:00
David Howells
43e40f25d2
UAPI: (Scripted) Disintegrate arch/ia64/include/asm
...
Signed-off-by: David Howells <dhowells@redhat.com >
Acked-by: Arnd Bergmann <arnd@arndb.de >
Acked-by: Thomas Gleixner <tglx@linutronix.de >
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com >
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com >
Acked-by: Dave Jones <davej@redhat.com >
2012-10-09 09:47:00 +01:00
