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<P><FONT face=Arial size=2>Fixed QP memory leak, inserted in <SPAN
class=864130818-23112008>1288 </SPAN>fix.</FONT></P>
<P><FONT face=Arial size=2>The driver missed release of bits in QPN bitmap,
preventing using this qpn once more.</FONT></P></FONT></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Index:
hw/mlx4/kernel/bus/ib/qp.c<BR>===================================================================<BR>---
hw/mlx4/kernel/bus/ib/qp.c (revision 1765)<BR>+++
hw/mlx4/kernel/bus/ib/qp.c (working copy)<BR>@@ -438,6 +438,11
@@<BR> if (err)<BR> goto
err_wrid;<BR> <BR>+ if (err)
{<BR>+ mlx4_qp_release_range(dev->dev, sqpn,
1);<BR>+ goto
err_wrid;<BR>+ }<BR>+<BR> /*<BR> * Hardware wants
QPN written in big-endian order (after<BR> * shifting) for send
doorbell. Precompute this value to save<BR>@@ -551,6 +556,10
@@<BR> mlx4_ib_unlock_cqs(send_cq,
recv_cq);<BR> <BR> mlx4_qp_free(dev->dev,
&qp->mqp);<BR>+<BR>+ if (!is_sqp(dev,
qp))<BR>+ mlx4_qp_release_range(dev->dev, qp->mqp.qpn,
1);<BR>+<BR> mlx4_mtt_cleanup(dev->dev,
&qp->mtt);<BR> <BR> if (is_user)
{<BR></FONT></DIV></BODY></HTML>