diff options
| author | Suzuki K Poulose <[email protected]> | 2020-07-16 11:57:46 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-07-21 15:48:40 +0200 |
| commit | 342c8a1d1d9e418d32fa02d635cf96989f9a986e (patch) | |
| tree | f0a8d4ec0328b3b6a46be5fe9b63d3d139c6b88a /scripts/gdb/linux/utils.py | |
| parent | bbfb8f3e4e3f10c7b0b76f9159b8a9608abdea91 (diff) | |
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: f188b5e76aae ("coresight: etm4x: Save/restore state across CPU low power states")
Cc: Mathieu Poirier <[email protected]>
Cc: Mike Leach <[email protected]>
Signed-off-by: Suzuki K Poulose <[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]>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions