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| author | Ciara Loftus <ciara.loftus@intel.com> | 2020-06-09 16:19:43 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-06-19 08:30:04 +0300 |
| commit | f140ad9fe2ae16f385f8fe4dc9cf67bb4c51d794 (patch) | |
| tree | f44c113db08ef954f7a0fa52b94a172fb9fbdf3c /scripts/gdb/linux/utils.py | |
| parent | 0ad6f6e767ec2f613418cbc7ebe5ec4c35af540c (diff) | |
| download | linux-f140ad9fe2ae16f385f8fe4dc9cf67bb4c51d794.tar.xz | |
ixgbe: protect ring accesses with READ- and WRITE_ONCE
READ_ONCE should be used when reading rings prior to accessing the
statistics pointer. Introduce this as well as the corresponding WRITE_ONCE
usage when allocating and freeing the rings, to ensure protected access.
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions