[PATCH][GIT PULL] m32r: Allow use of atomic64

[Steven Rostedt]

Ingo,

Please pull the latest tip/perf/core tree, which can be found at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
tip/perf/core

Head SHA1: abcefec31e3dc46554ee9c04f70c6012b17e8dc5


Steven Rostedt (1):
      m32r: Allow use of atomic64

----
 arch/m32r/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---------------------------
commit abcefec31e3dc46554ee9c04f70c6012b17e8dc5
Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
Date:   Thu Oct 13 10:40:16 2011 -0400

    m32r: Allow use of atomic64
    
    Atomic64 is now a valid type in Linux. Archs that do not have their own
    version of atomic64 operators are to use the generic operations.
    
    The m32r architecture needs to define GENERIC_ATOMIC64.
    
    Link: http://lkml.kernel.org/r/20111013085936.GA13046@xxxxxxx
    Link: http://lkml.kernel.org/r/1318516816.12224.12.camel@xxxxxxxxxxxxxxxxxxx
    Link: http://lkml.kernel.org/r/20111017185440.GB5545@xxxxxxx
    
    Acked-by: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
    Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
    Reported-by: Ingo Molnar <mingo@xxxxxxx>
    Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index b92b944..6c4e9aa 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -10,6 +10,7 @@ config M32R
 	select HAVE_GENERIC_HARDIRQS
 	select GENERIC_IRQ_PROBE
 	select GENERIC_IRQ_SHOW
+	select GENERIC_ATOMIC64
 
 config SBUS
 	bool


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