| commit | cb2702c4b72746b6ef4e2da8d04d3f4b56d85398 | [log] [tgz] |
|---|---|---|
| author | John Powell <john.powell@arm.com> | Mon Jun 09 17:06:55 2025 -0500 |
| committer | John Powell <john.powell@arm.com> | Mon Jun 16 23:41:48 2025 -0500 |
| tree | 90b51899f90ea065fb0e9477a6d7e7ec9aa553a6 | |
| parent | d91c417716f260081e6a78f561224117088fc2e0 [diff] |
fix(cpus): workaround for Cortex-A710 erratum 1927200 Cortex-A710 erratum 1927200 is a Cat B erratum that applies to revisions r0p0 and r1p0 and is fixed in r2p0. The fix is to insert DMB ST before acquire atomic instructions without release semantics via instruction patching. SDEN documentation: https://developer.arm.com/documentation/SDEN1775101 Change-Id: I53c4aa17c1c2dc85b68f17d58f93bb1ee6b3d488 Signed-off-by: John Powell <john.powell@arm.com>