AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/hwtracing
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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 coresight: etm4x: Fix save/restore during cpu idle 2020-07-21 15:48:40 +02:00
intel_th intel_th: Fix a NULL dereference when hub driver is not loaded 2020-07-10 15:12:48 +02:00
stm stm class: Replace zero-length array with flexible-array 2020-06-15 23:08:32 -05:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00