AuxXxilium/linux_dsm_epyc7002
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32c58c4d3b
linux_dsm_epyc7002/drivers/hwtracing/coresight
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Mathieu Poirier 32c58c4d3b coresight: etf: Release CLAIM tag after disabling the HW 
This patch rectifies the sequence of events in function
tmc_etb_disable_hw() by disabling the HW first and then releasing the
CLAIM tag.  Otherwise we could be corrupting the configuration done by an
external agent that would have claimed the device after we have released
it.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-06 15:41:55 +01:00
..
coresight-catu.c coresight: catu: Claim device before use 2018-09-25 20:09:19 +02:00
coresight-catu.h coresight: catu: Plug in CATU as a backend for ETR buffer 2018-07-15 13:52:59 +02:00
coresight-cpu-debug.c coresight: Remove %px for printing pcsr value 2018-05-14 16:20:00 +02:00
coresight-dynamic-replicator.c coresight: dynamic-replicator: Claim device for use 2018-09-25 20:09:19 +02:00
coresight-etb10.c coresight: etb10: Add support for CLAIM tag 2018-12-06 15:41:55 +01:00
coresight-etm3x-sysfs.c coresight: etm3x: Don't use contextID with PID namespaces 2018-07-15 13:52:56 +02:00
coresight-etm3x.c coresight: etmx: Claim devices before use 2018-09-25 20:09:19 +02:00
coresight-etm4x-sysfs.c coresight: etm4x: Don't use contextID with PID namespaces 2018-07-15 13:52:56 +02:00
coresight-etm4x.c coresight: etmx: Claim devices before use 2018-09-25 20:09:19 +02:00
coresight-etm4x.h coresight: etm4x: Don't use contextID with PID namespaces 2018-07-15 13:52:56 +02:00
coresight-etm-cp14.c coresight: Moving framework and drivers to SPDX identifier 2018-05-14 16:19:59 +02:00
coresight-etm-perf.c coresight: perf: Remove set_buffer call back 2018-09-25 20:09:18 +02:00
coresight-etm-perf.h coresight: perf: Add helper to retrieve sink configuration 2018-09-25 20:09:18 +02:00
coresight-etm.h coresight: etm3x: Don't use contextID with PID namespaces 2018-07-15 13:52:56 +02:00
coresight-funnel.c coresight: funnel: Claim devices before use 2018-09-25 20:09:19 +02:00
coresight-priv.h coresight: Add support for CLAIM tag protocol 2018-09-25 20:09:19 +02:00
coresight-replicator.c coresight: Convert driver messages to dev_dbg 2018-09-25 20:09:17 +02:00
coresight-stm.c coresight: Convert driver messages to dev_dbg 2018-09-25 20:09:17 +02:00
coresight-tmc-etf.c coresight: etf: Release CLAIM tag after disabling the HW 2018-12-06 15:41:55 +01:00
coresight-tmc-etr.c coreisght: tmc: Claim device before use 2018-09-25 20:21:02 +02:00
coresight-tmc.c coresight: Convert driver messages to dev_dbg 2018-09-25 20:09:17 +02:00
coresight-tmc.h coresight: etm-perf: Add support for ETR backend 2018-09-25 20:09:18 +02:00
coresight-tpiu.c coresight: perf: Remove set_buffer call back 2018-09-25 20:09:18 +02:00
coresight.c coresight: Add support for CLAIM tag protocol 2018-09-25 20:09:19 +02:00
Kconfig coresight: Introduce support for Coresight Address Translation Unit 2018-07-15 13:52:58 +02:00
Makefile coresight: Introduce support for Coresight Address Translation Unit 2018-07-15 13:52:58 +02:00
of_coresight.c coresight: Remove redundant null pointer check before of_node_put and put_device 2018-09-25 20:09:19 +02:00