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linux-xiaomi-chiron/drivers/hwtracing/coresight
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Suzuki K Poulose 342c8a1d1d coresight: etm4x: Fix save/restore during cpu idle 
The ETM state save/restore incorrectly reads/writes some of the 64bit
registers (e.g, address comparators, vmid/cid comparators etc.) using
32bit accesses. Ensure we use the appropriate width accessors for
the registers.

Fixes: f188b5e76a ("coresight: etm4x: Save/restore state across CPU low power states")
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200716175746.3338735-18-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-21 15:48:40 +02:00
..
coresight-catu.c coresight: catu: Use CS_AMBA_ID macro for id table 2020-07-21 15:48:38 +02:00
coresight-catu.h
coresight-cpu-debug.c
coresight-cti-platform.c
coresight-cti-sysfs.c
coresight-cti.c coresight: cti: Fix error handling in probe 2020-07-01 18:44:07 +02:00
coresight-cti.h
coresight-etb10.c
coresight-etm-cp14.c
coresight-etm-perf.c coresight: etm: perf: Add default sink selection to etm perf 2020-07-21 15:48:40 +02:00
coresight-etm-perf.h
coresight-etm.h
coresight-etm3x-sysfs.c
coresight-etm3x.c
coresight-etm4x-sysfs.c
coresight-etm4x.c coresight: etm4x: Fix save/restore during cpu idle 2020-07-21 15:48:40 +02:00
coresight-etm4x.h coresight: etm4x: Fix save/restore during cpu idle 2020-07-21 15:48:40 +02:00
coresight-funnel.c
coresight-platform.c coresight: Use devm_kcalloc() in coresight_alloc_conns() 2020-07-21 15:48:39 +02:00
coresight-priv.h coresight: Add default sink selection to CoreSight base 2020-07-21 15:48:40 +02:00
coresight-replicator.c coresight: replicator: Reset replicator if context is lost 2020-07-21 15:48:38 +02:00
coresight-stm.c coresight: Drop double check for ACPI companion device 2020-07-21 15:48:39 +02:00
coresight-sysfs.c
coresight-tmc-etf.c coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() 2020-07-21 15:48:39 +02:00
coresight-tmc-etr.c coresight: tmc: Add shutdown callback for TMC ETR 2020-07-21 15:48:39 +02:00
coresight-tmc.c coresight: tmc: Update sink types for default selection 2020-07-21 15:48:40 +02:00
coresight-tmc.h coresight: tmc: Add shutdown callback for TMC ETR 2020-07-21 15:48:39 +02:00
coresight-tpiu.c
coresight.c coresight: Add default sink selection to CoreSight base 2020-07-21 15:48:40 +02:00
Kconfig
Makefile