Patch "IB/rdmavt: restore IRQs on error path in rvt_create_ah()" has been added to the 4.9-stable tree

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

IB/rdmavt: restore IRQs on error path in rvt_create_ah()

to the 4.9-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-rdmavt-restore-irqs-on-error-path-in-rvt_create_ah.patch
and it can be found in the queue-4.9 subdirectory.

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

From: Dan Carpenter <[email protected]>
Date: Thu, 27 Apr 2017 12:14:20 +0300
Subject: IB/rdmavt: restore IRQs on error path in rvt_create_ah()

From: Dan Carpenter <[email protected]>

[ Upstream commit f0bb2d44ca26b7090dc7bade8877b77005f07dfc ]

We need to call spin_unlock_irqrestore() instead of vanilla spin_unlock() on this error path.

---
 drivers/infiniband/sw/rdmavt/ah.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -119,7 +119,7 @@ struct ib_ah *rvt_create_ah(struct ib_pd
 
 	spin_lock_irqsave(&dev->n_ahs_lock, flags);
 	if (dev->n_ahs_allocated == dev->dparms.props.max_ah) {
-		spin_unlock(&dev->n_ahs_lock);
+		spin_unlock_irqrestore(&dev->n_ahs_lock, flags);
 		kfree(ah);
 		return ERR_PTR(-ENOMEM);
 	}

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

queue-4.9/netfilter-x_tables-unlock-on-error-in-xt_find_table_lock.patch queue-4.9/asoc-intel-skylake-uninitialized-variable-in-probe_codec.patch queue-4.9/mmc-host-omap_hsmmc-checking-for-null-instead-of-is_err.patch queue-4.9/qed-unlock-on-error-in-qed_vf_pf_acquire.patch queue-4.9/hsi-ssi_protocol-double-free-in-ssip_pn_xmit.patch queue-4.9/cifs-small-underflow-in-cnvrtdosunixtm.patch queue-4.9/ib-rdmavt-restore-irqs-on-error-path-in-rvt_create_ah.patch