K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2018-12-12T12:32:14.953046Z
K 7
svn:log
V 422
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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