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| author | Allen Hubbe <Allen.Hubbe@emc.com> | 2015-08-11 04:05:43 -0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-08-17 13:35:58 +0530 |
| commit | 5484526ac120eb543e5a28610775f04014814d89 (patch) | |
| tree | 19f4a05f497e8e5a0be74d08aa3140e960aeda14 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 870ce49022d1a278e441d2cb7b92acae2416b510 (diff) | |
dmaengine: ioatdma: fix u16 overflow in cleanup
If the allocation order is 16, then the u16 count will overflow and wrap
to zero when assigned the value 1 << 16.
Change the type of 'total_descs' to int, so that it is large enough to
store a value equal or greater than 1 << 16.
Signed-off-by: Allen Hubbe <Allen.Hubbe@emc.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions