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Patch "IB/hfi1: Fix rnr_timer addition" has been added to the 4.8-stable tree

PATCH [email protected] 1 participant 1 message Nov 21, 2016

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This is a note to let you know that I've just added the patch titled

IB/hfi1: Fix rnr_timer addition

to the 4.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
ib-hfi1-fix-rnr_timer-addition.patch
and it can be found in the queue-4.8 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 458ed666fe14a54dfb6690a1a7f541782d1342c9 Mon Sep 17 00:00:00 2001

From: Ira Weiny <[email protected]>
Date: Mon, 17 Oct 2016 04:20:09 -0700
Subject: IB/hfi1: Fix rnr_timer addition

From: Ira Weiny <[email protected]>

commit 458ed666fe14a54dfb6690a1a7f541782d1342c9 upstream.

The new s_rnr_timeout was not properly being set and the code was incorrectly setting a different timer.

Found by code inspection.

Fixes 08279d5c9424 ("staging/rdma/hfi1: use new RNR timer")
---
 drivers/infiniband/hw/hfi1/rc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/infiniband/hw/hfi1/rc.c +1 -1
@@ -87,7 +87,7 @@ void hfi1_add_rnr_timer(struct rvt_qp *q
 	struct hfi1_qp_priv *priv = qp->priv;
 
 	qp->s_flags |= RVT_S_WAIT_RNR;
-	qp->s_timer.expires = jiffies + usecs_to_jiffies(to);
+	priv->s_rnr_timer.expires = jiffies + usecs_to_jiffies(to);
 	add_timer(&priv->s_rnr_timer);
 }
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.8/ib-hfi1-fix-rnr_timer-addition.patch