17 Sep
2019
17 Sep
'19
9:33 a.m.
On 29/08/2019 22:33, Mike Leach wrote:
A number of issues are fixed relating to sysfs input validation:-
- bb_ctrl_store() - incorrect compare of bit select field to absolute
value. Reworked per ETMv4 specification. 2) seq_event_store() - incorrect mask value - register has two event values. 3) cyc_threshold_store() - must mask with max before checking min otherwise wrapped values can set illegal value below min. 4) res_ctrl_store() - update to mask off all res0 bits.
Reviewed-by: Leo Yan leo.yan@linaro.org Reviewed-by: Mathieu Poirier mathieu.poirier@linaro.org Signed-off-by: Mike Leach mike.leach@linaro.org
Does this need to goto stable ? May be add a Fixes tag ? It fixes real issues with the values that could be programmed into these registers.
Cheers Suzuki