Subject: linux-next: manual merge of the dmaengine tree with the dmaengine-fixes tree

From: Stephen Rothwell <[email-masked]>
Date: Mon, 6 Jul 2020 13:56:21 +1000

Hi all,

Today's linux-next merge of the dmaengine tree got a conflict in:

  drivers/dma/idxd/sysfs.c

between commit:

  da32b28c95a7 ("dmaengine: idxd: cleanup workqueue config after disabling")

from the dmaengine-fixes tree and commit:

  f50b150e315e ("dmaengine: idxd: add work queue drain support")

from the dmaengine tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/dma/idxd/sysfs.c
index 2e2c5082f322,6f0711a822a1..000000000000
--- a/drivers/dma/idxd/sysfs.c
+++ b/drivers/dma/idxd/sysfs.c
@@@ -313,14 -303,7 +303,12 @@@ static int idxd_config_bus_remove(struc
  		}
  
  		idxd_unregister_dma_device(idxd);
- 		spin_lock_irqsave(&idxd->dev_lock, flags);
  		rc = idxd_device_disable(idxd);
 +		for (i = 0; i < idxd->max_wqs; i++) {
 +			struct idxd_wq *wq = &idxd->wqs[i];
 +
 +			idxd_wq_disable_cleanup(wq);
 +		}
- 		spin_unlock_irqrestore(&idxd->dev_lock, flags);
  		module_put(THIS_MODULE);
  		if (rc < 0)
  			dev_warn(dev, "Device disable failed\n");