The x86 version of sched_clock() seem to be safely callable
from NMIs, tell about that.
Signed-off-by: Frederic Weisbecker <fweis...@gmail.com>
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Paul E. McKenney <paul...@linux.vnet.ibm.com>
Cc: John Stultz <john.stu...@linaro.org>
Cc: Steven Rostedt <rost...@goodmis.org>
Cc: Don Zickus <dzic...@redhat.com>
---
arch/x86/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 7fbda5c..fc7c34c 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -125,6 +125,7 @@ config X86
select RTC_LIB
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_NSECS_TO_CYCLES
+ select HAVE_SCHED_CLOCK_NMI
config INSTRUCTION_DECODER
def_bool y
--
1.7.5.4
--
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