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linux/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: catu: Cleanup device specific data 2019-06-19 20:29:14 +02:00
coresight-cpu-debug.c coresight: cpu-debug: Add support for Qualcomm Kryo 2019-09-03 22:01:15 +02:00
coresight-cti-platform.c Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
coresight-cti-sysfs.c coresight: Include required headers in C files 2020-05-19 16:31:18 +02:00
coresight-cti.c coresight: cti: Fix error handling in probe 2020-07-01 18:44:07 +02:00
coresight-cti.h coresight: Include required headers in C files 2020-05-19 16:31:18 +02:00
coresight-etb10.c coresight: etb10: Make coresight_etb_groups static 2020-05-19 16:31:16 +02:00
coresight-etm3x-sysfs.c coresight: etm: Clean up device specific data 2019-06-19 20:29:14 +02:00
coresight-etm3x.c coresight: Initialize arg in sparse friendly way 2020-05-19 16:31:17 +02:00
coresight-etm4x-sysfs.c coresight: etmv4: Update default filter and initialisation 2020-05-19 16:31:17 +02:00
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-etm-cp14.c coresight: Moving framework and drivers to SPDX identifier 2018-05-14 16:19:59 +02:00
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: perf: Add "sinks" group to PMU directory 2019-02-08 12:27:36 +01:00
coresight-etm.h coresight: etm: Clean up device specific data 2019-06-19 20:29:14 +02:00
coresight-funnel.c coresight: funnel: Fix missing spin_lock_init() 2019-11-19 19:18:15 +01:00
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: Expose device connections via sysfs 2020-05-19 16:31:15 +02:00
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: Use platform agnostic names 2019-06-20 07:56:13 +02:00
coresight.c coresight: Add default sink selection to CoreSight base 2020-07-21 15:48:40 +02:00
Kconfig docs: fix broken references to text files 2020-04-20 15:35:59 -06:00
Makefile coresight: Add generic sysfs link creation functions 2020-05-19 16:31:15 +02:00