diff options
| author | Jiaran Zhang <[email protected]> | 2020-09-19 18:03:19 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2020-09-24 15:56:27 -0300 |
| commit | 768202a0825d447de785e87ff1ea1d3c86a71727 (patch) | |
| tree | be48f99ad26be1d5bb69246719f2e260a9c00463 /tools/perf/scripts/python/sched-migration.py | |
| parent | 172505cfa3a8ee98acaa569fd3be97697b333958 (diff) | |
RDMA/hns: Solve the overflow of the calc_pg_sz()
calc_pg_sz() may gets a data calculation overflow if the PAGE_SIZE is 64 KB
and hop_num is 2. It is because that all variables involved in calculation
are defined in type of int. So change the type of bt_chunk_size,
buf_chunk_size and obj_per_chunk_default to u64.
Fixes: ba6bb7e97421 ("RDMA/hns: Add interfaces to get pf capabilities from firmware")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jiaran Zhang <[email protected]>
Signed-off-by: Weihang Li <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions