| commit | 4ce5136fc7b5d4e086b33b00cd1bce36181ed2b4 | [log] [tgz] |
|---|---|---|
| author | Arvind Ram Prakash <arvind.ramprakash@arm.com> | Fri Jul 19 11:39:49 2024 -0500 |
| committer | Govindraj Raja <govindraj.raja@arm.com> | Fri May 16 14:16:39 2025 -0500 |
| tree | c5eeb17e0901bd684c464abbc605ac223663e7d6 | |
| parent | 47cc9b7de6f7b181ac210059f8ba37cc2c2ca49e [diff] |
feat(trbe): introduce trbe_disable() function This patch adds trbe_disable() which disables Trace buffer access from lower ELs in all security state. This function makes Secure state the owner of Trace buffer and access from EL2/EL1 generate trap exceptions to EL3. Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com> Change-Id: If3e3bd621684b3c28f44c3ed2fe3df30b143f8cd (cherry picked from commit b36e975ea374589270fc4010aa247e1e56432bda)