* Fix a bug where configuration error ends up doing a huge allocation, rather than catching the error. Add some documentation to the slabmgr code.
* Add a unit test and some documentation to answer the question in issue #107. I can't see how offset and map_start would end up being different.
* Rewrite of SGX file_map to remove TOCTTTOU now passes all unit tests
* Apply a similar fix to file_read.
* Factor complicated verification code into a common helper routine.
* Adjust the memory copying strategy so that all bits in the returned buffed are exactly the same bits as verified in the trusted, scratch buffer.
* Fixing the TOCTOU issue in file checking
* Adding comments for load_trusted_file() and copy_and_check_trusted_file(); Deprecate the old design
* Documenting the file checking mechanism
* Fix a PAL unit test
* Make the PAL unit tests fail properly if one that should work doesn't.
* Get consistent indexes with and without graphene ipc module
* A little debugging output for ltp flakiness. Seems to make things a little more stable.
* A bugfix for issue #80. The migration is not complete when a file-backed VMA is larger than
the file size, but the file size is not page-aligned. In Linux, if the file size is smaller
than the mapped memory, accessing the remaining memory that is not backed by the file will
trigger a SIGBUS. However, it is fine to access the remaining memory within the last page that
still overlaps with file, and won't trigger a SIGBUS. This area is commonly used in ELF binary
to store uninitialized, static variables. To improve fork latency, Graphene chooses to
truncate the migration size as the file size, but missed the memory which belongs to the last
file-backed page. The migration size should be aligned up to the page size.
* Fix assertion lines in PAL and LibOS
* Make sure the return code is correct for the LTP script, bump up some timeouts
* Only run gipc tests when the module is loaded, for the purposes of getting CI to work.
* Build fix
Plenty of bugfixes for Linux kernel later than 3.5 and Ubuntu later than 10.10.
More organized code to improve portability.
Regression tests for Pal to test completeness of implementation.
Don Porter