[PATCH v4 1/5] arm64: perf: Basic uncore counter support for Cavium ThunderX SOC

Hi Mark,

thanks for reviewing. One question below, for most of your other comments
I think we need to come to a conclusion about the aggregation first.

On Thu, Nov 10, 2016 at 04:54:06PM +0000, Mark Rutland wrote:

Hi Jan,

Apologies for the delay in getting to this.

On Sat, Oct 29, 2016 at 01:55:29PM +0200, Jan Glauber wrote:

quoted

diff --git a/drivers/perf/uncore/uncore_cavium.c b/drivers/perf/uncore/uncore_cavium.c
new file mode 100644
index 0000000..a7b4277
--- /dev/null
+++ b/drivers/perf/uncore/uncore_cavium.c

@@ -0,0 +1,351 @@
+/*
+ * Cavium Thunder uncore PMU support.
+ *
+ * Copyright (C) 2015,2016 Cavium Inc.
+ * Author: Jan Glauber <jan.glauber@cavium.com>
+ */
+
+#include <linux/cpufeature.h>
+#include <linux/numa.h>
+#include <linux/slab.h>

I believe the following includes are necessary for APIs and/or data
explicitly referenced by the driver code:

#include <linux/atomic.h>
#include <linux/cpuhotplug.h>
#include <linux/cpumask.h>
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/pci.h>
#include <linux/perf_event.h>
#include <linux/printk.h>
#include <linux/smp.h>
#include <linux/sysfs.h>
#include <linux/types.h>

#include <asm/local64.h>

... please add those here.

Should I also add includes that are already in the included by uncore_cavium.h?
I usually avoid includes that come through the "local" header file.