diff options
| author | Christoph Hellwig <[email protected]> | 2021-11-09 15:41:01 +0100 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2021-12-07 12:47:38 +0100 |
| commit | a90cf30437489343b8386ae87b4827b6d6c3ed50 (patch) | |
| tree | 65dd1ad2ed4fac84b87a36df276ebf385ce48232 /include/linux/overflow.h | |
| parent | 5570449b6876f215d49ac4db9ccce6ff7aa1e20a (diff) | |
dma-direct: always leak memory that can't be re-encrypted
We must never let unencrypted memory go back into the general page pool.
So if we fail to set it back to encrypted when freeing DMA memory, leak
the memory instead and warn the user.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Robin Murphy <[email protected]>
Diffstat (limited to 'include/linux/overflow.h')
0 files changed, 0 insertions, 0 deletions