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| /freebsd-11-stable/sys/dev/mlx5/mlx5_ib/ | ||
| H A D | mlx5_ib_main.c | diff 341950 Wed Dec 12 12:48:07 MST 2018 hselasky MFC r341568: mlx5ib: Fix sign extension in mlx5_ib_query_device "fw_rev_min(dev->mdev)" with type "unsigned short" (16 bits, unsigned) is promoted in "fw_rev_min(dev->mdev) << 16" to type "int" (32 bits, signed), then sign-extended to type "unsigned long" (64 bits, unsigned). If "fw_rev_min(dev->mdev) << 16" is greater than 0x7FFFFFFF, the upper bits of the result will all be 1. Sponsored by: Mellanox Technologies |
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