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/linux/drivers/iommu/amd/
H A Diommu.c1052 u64 pages, end, msb_diff; in build_inv_address() local
1065 msb_diff = fls64(end ^ address) - 1; in build_inv_address()
1071 if (unlikely(msb_diff > 51)) { in build_inv_address()
1078 address |= (1ull << msb_diff) - 1; in build_inv_address()