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authorSai Prakash Ranjan <[email protected]>2020-11-27 10:52:42 -0700
committerGreg Kroah-Hartman <[email protected]>2020-11-27 20:23:11 +0100
commitac0f82b1b4956e348a6b2de8104308144ffb6ef7 (patch)
treeab91cbceff29c68590c1a12b724c228ad023433e /tools/perf/scripts/python/export-to-sqlite.py
parent3311bf18467272388039922a5e29c4925b291f73 (diff)
coresight: etm4x: Skip setting LPOVERRIDE bit for qcom, skip-power-up
There is a bug on the systems supporting to skip power up (qcom,skip-power-up) where setting LPOVERRIDE bit(low-power state override behaviour) will result in CPU hangs/lockups even on the implementations which supports it. So skip setting the LPOVERRIDE bit for such platforms. Fixes: 02510a5aa78d ("coresight: etm4x: Add support to skip trace unit power up") Cc: [email protected] Reviewed-by: Suzuki K Poulose <[email protected]> Signed-off-by: Sai Prakash Ranjan <[email protected]> Signed-off-by: Mathieu Poirier <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
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