diff options
| author | Alexander Gordeev <[email protected]> | 2023-09-01 06:11:14 +0000 |
|---|---|---|
| committer | Heiko Carstens <[email protected]> | 2023-09-05 18:12:52 +0000 |
| commit | 06fc3b0d2251b550f530a1c42e0f9c5d022476dd (patch) | |
| tree | 2e263b7abd271e0f0f8ad23c426f218c2c36a98a /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | s390/zcrypt: utilize dev_set_name() ability to use a formatted string (diff) | |
| download | kernel-06fc3b0d2251b550f530a1c42e0f9c5d022476dd.tar.gz kernel-06fc3b0d2251b550f530a1c42e0f9c5d022476dd.zip | |
s390/vmem: do not silently ignore mapping limit
The only interface that allows drivers establishing
liner mappings is vmem_add_mapping(). It does check
a requested range against allowed limits and a call
to modify_pagetable() with an invalid mapping range
is impossible.
Hence, an attempt to map an address range outside of
the identity mapping or vmemmap array could only be
kernel bug.
Reviewed-by: Heiko Carstens <[email protected]>
Signed-off-by: Alexander Gordeev <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions