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| author | Kinsey Moore <kinsey.moore@oarcorp.com> | 2022-11-16 09:22:34 -0600 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2022-11-17 10:29:04 +1100 |
| commit | a9861ceea052518d18e0431ad33548aedaec1b4c (patch) | |
| tree | 9b824daed22a161c80945cd29e4bd8a52e53d690 /rtemslogo.png | |
| parent | testsuites/smptests: Change license to BSD-2 for files with Gaisler copyright (diff) | |
| download | rtems-a9861ceea052518d18e0431ad33548aedaec1b4c.tar.bz2 | |
aarch64/mmu: Prevent block descriptors at level -1
In the original implementation, level -1 was unused and all levels could
have block-like descriptors (level 2 block descriptors are called page
descriptors). When support for level -1 page tables was added the
constraint on level -1 block descriptors was not honored. This prevents
block descriptors from being mapped at level -1 since the hardware will
not map them properly.
Diffstat (limited to 'rtemslogo.png')
0 files changed, 0 insertions, 0 deletions