These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/kernel/drivers/hwtracing/coresight/Kconfig b/kernel/drivers/hwtracing/coresight/Kconfig
index fc1f1ae7a..6c8921140 100644
--- a/kernel/drivers/hwtracing/coresight/Kconfig
+++ b/kernel/drivers/hwtracing/coresight/Kconfig
@@ -58,4 +58,23 @@ config CORESIGHT_SOURCE_ETM3X
 	  which allows tracing the instructions that a processor is executing
 	  This is primarily useful for instruction level tracing.  Depending
 	  the ETM version data tracing may also be available.
+
+config CORESIGHT_SOURCE_ETM4X
+	bool "CoreSight Embedded Trace Macrocell 4.x driver"
+	depends on ARM64
+	select CORESIGHT_LINKS_AND_SINKS
+	help
+	  This driver provides support for the ETM4.x tracer module, tracing the
+	  instructions that a processor is executing. This is primarily useful
+	  for instruction level tracing. Depending on the implemented version
+	  data tracing may also be available.
+
+config CORESIGHT_QCOM_REPLICATOR
+	bool "Qualcomm CoreSight Replicator driver"
+	depends on CORESIGHT_LINKS_AND_SINKS
+	help
+	  This enables support for Qualcomm CoreSight link driver. The
+	  programmable ATB replicator sends the ATB trace stream from the
+	  ETB/ETF to the TPIUi and ETR.
+
 endif