Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Improve invalidation mechanism and harden security #60

Merged
merged 19 commits into from
Jul 30, 2019
Merged

Improve invalidation mechanism and harden security #60

merged 19 commits into from
Jul 30, 2019

Commits on Jul 17, 2019

  1. Fixed the bug that causes unmap_mapping_range to not perform unmapping

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    a6b0d3e View commit details
    Browse the repository at this point in the history

  2. Fixed the bug allowing the child process the shared gdr_map with the… 

    … parent process by way of fork
    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    d394e2a View commit details
    Browse the repository at this point in the history

  3. Prevented sharing gdrcopy fd between processes

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    e82a4c5 View commit details
    Browse the repository at this point in the history

  4. Separated mapping address space of Process A from Process B

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    835cc12 View commit details
    Browse the repository at this point in the history

  5. Added comments to gdrdrv.c

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    490a109 View commit details
    Browse the repository at this point in the history

  6. Changed %p to %px in gdrdrv

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    094ea6b View commit details
    Browse the repository at this point in the history

  7. Added pid checking to gdrdrv_release

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    2d95c64 View commit details
    Browse the repository at this point in the history

  8. Created gdr_generate_mr_handle and fixed the wrap-around bug

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    e452d9c View commit details
    Browse the repository at this point in the history

  9. Handled the mismatch of the address_space struct in different Linux k… 

    …ernel versions
    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    df02139 View commit details
    Browse the repository at this point in the history

  10. Removed unused #include <linux/sched/mm.h> from gdrdrv/gdrdrv.c

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    34daeb2 View commit details
    Browse the repository at this point in the history

  11. Fixed the bug that makes gdrdrv_pin_buffer eagerly fail when the assi… 

    …gned handle is starting to wrap around
    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    d1a266c View commit details
    Browse the repository at this point in the history

  12. Fixed the bug that adds mr to info->mr_list when creating the mr fail

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    58575d5 View commit details
    Browse the repository at this point in the history

  13. Fixed comments and checked for info->lock in gdrdrv.c

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    a25c4fe View commit details
    Browse the repository at this point in the history

  14. gdr_close() now automatically cleans up resources

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    b93ad9c View commit details
    Browse the repository at this point in the history

  15. Removed deprecated gds_close comment

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    11079f5 View commit details
    Browse the repository at this point in the history

  16. Dropped support for Linux kernel version <= 2.6.9, and fixed a typo

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    00b947e View commit details
    Browse the repository at this point in the history

  17. Fixed the indentation issue in gdrapi.h

    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    9124188 View commit details
    Browse the repository at this point in the history

  18. Removed "// TODO: tear down stale partial mappings" because partial m… 

    …appings are destroyed by Linux kernel immediately after our mmap function returns
    @pakmarkthub
    pakmarkthub committed Jul 17, 2019
    Configuration menu
    Copy the full SHA
    d91d76b View commit details
    Browse the repository at this point in the history

Commits on Jul 18, 2019

  1. Changed child -> children and checked ret before assigning params.han… 

    …dle = mr->handle in gdrdrv/gdrdrv.c
    @pakmarkthub
    pakmarkthub committed Jul 18, 2019
    Configuration menu
    Copy the full SHA
    3786215 View commit details
    Browse the repository at this point in the history