Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/rric/oprofile into perf/urgent Pull event-wrapping Oprofile fix from Robert Richter. Signed-off-by: Ingo Molnar <mingo@kernel.org>
git-mirror · Oct 21, 2012 · 957b909 · 957b909
2 parents a05123b + 4400910
commit 957b909
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
@@ -55,7 +55,7 @@ u64 op_x86_get_ctrl(struct op_x86_model_spec const *model,
 	val |= counter_config->extra;
 	event &= model->event_mask ? model->event_mask : 0xFF;
 	val |= event & 0xFF;
-	val |= (event & 0x0F00) << 24;
+	val |= (u64)(event & 0x0F00) << 24;
 
 	return val;
 }