linux/drivers/hwtracing
Suzuki K Poulose 3fa9b782df coresight: etb10: Fix handling of perf mode
[ Upstream commit 987d1e8dcd ]

If the ETB is already enabled in sysfs mode, the ETB reports
success even if a perf mode is requested. Fix this by checking
the requested mode.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-13 11:08:36 -08:00
..
coresight coresight: etb10: Fix handling of perf mode 2018-11-13 11:08:36 -08:00
intel_th intel_th: pci: Add Ice Lake PCH support 2018-09-18 16:08:38 +02:00
stm Char/Misc driver patches for 4.18-rc1 2018-06-05 16:20:22 -07:00
Kconfig hwtracing: Add HW tracing support menu 2018-03-29 13:38:10 +03:00