teec: use multiple of page size for page aligned buffers #361
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When allocating a page aligned buffer, round the size up the next multiple of page size. With this we can guarantee that a part of that page isn't registered already. Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
jenswi-linaro
force-pushed
the
fix_aligned_alloc
branch
from
ede2cde
to
d37a100
Compare
|
Tag applied. |
|
Bug fix worth taking in 4.0.0 I suppose? |
|
Yes, please. |
|
Sadly it doesn't fix OP-TEE/optee_os#6374 but the error looks more or less the same from a normal world point of view so it's nice to remove one source of this error. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When allocating a page aligned buffer, round the size up the next multiple of page size. With this we can guarantee that a part of that page isn't registered already.