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Commit 24babade authored by Dave Olson's avatar Dave Olson Committed by Roland Dreier
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IB/ipath: Fix incorrect check for max physical address in TID 



The check for max physical address was incorrect, thus limiting the
range of allowed physical addresses.

Signed-off-by: default avatarDave Olson <dave.olson@qlogic.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 7ec01ff9

drivers/infiniband/hw/ipath/ipath_iba7220.c

+1 −1
Original line number Diff line number Diff line
@@ -1720,7 +1720,7 @@ static void ipath_7220_put_tid(struct ipath_devdata *dd, u64 __iomem *tidptr, 
				 "not 2KB aligned!\n", pa);

			return;

		}

		if (pa >= (1UL << IBA7220_TID_SZ_SHIFT)) {

		if (chippa >= (1UL << IBA7220_TID_SZ_SHIFT)) {

			ipath_dev_err(dd,

				      "BUG: Physical page address 0x%lx "

				      "larger than supported\n", pa);