Mathieu Poirier 5351ad941a UPSTREAM: coresight: etm4x: Add kernel configuration for CONTEXTID ...

(Upstream commit 82500a810ee26ac542d128499d7adae163e61adb).

Set the proper bit in the configuration register when contextID tracing
has been requested by user space.  That way PE_CONTEXT elements are
generated by the tracers when a process is installed on a CPU.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Robert Walker <robert.walker@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Bug: 140266694
Change-Id: I6a36134c7c162c9e4e8efa164b31b03e373e4dae
Signed-off-by: Yabin Cui <yabinc@google.com>

2019-11-06 14:05:02 -08:00

..

asm

tools/headers: Synchronize kernel ABI headers

2017-11-04 09:27:46 +01:00

asm-generic

mn10300: Remove the architecture

2018-03-09 23:19:56 +01:00

linux

UPSTREAM: coresight: etm4x: Add kernel configuration for CONTEXTID

2019-11-06 14:05:02 -08:00

tools

tools: bpf: fix license for a compat header file

2018-09-19 23:49:58 +02:00

trace/events

…

uapi

tools headers: Fixup bitsperlong per arch includes

2019-10-05 13:09:45 +02:00