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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Linux Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: linux-next: manual merge of the rdma tree with Linus' tree
Date: Tue, 5 Nov 2019 12:17:04 +1100
Message-ID: <20191105121704.72edfc76@canb.auug.org.au> (raw)

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Hi all,

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

  drivers/infiniband/hw/mlx5/mr.c

between commit:

  1524b12a6e02 ("RDMA/mlx5: Use irq xarray locking for mkey_table")

from Linus' tree and commit:

  806b101b2bfa ("RDMA/mlx5: Use a dedicated mkey xarray for ODP")

from the rdma 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/infiniband/hw/mlx5/mr.c
index 7019c12005f4,077ca10d9ed9..000000000000
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@@ -1967,8 -1945,7 +1945,7 @@@ int mlx5_ib_dealloc_mw(struct ib_mw *mw
  	int err;
  
  	if (IS_ENABLED(CONFIG_INFINIBAND_ON_DEMAND_PAGING)) {
- 		xa_erase_irq(&dev->mdev->priv.mkey_table,
- 			     mlx5_base_mkey(mmw->mmkey.key));
 -		xa_erase(&dev->odp_mkeys, mlx5_base_mkey(mmw->mmkey.key));
++		xa_erase_irq(&dev->odp_mkeys, mlx5_base_mkey(mmw->mmkey.key));
  		/*
  		 * pagefault_single_data_segment() may be accessing mmw under
  		 * SRCU if the user bound an ODP MR to this MW.

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             reply index

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-05  1:17 Stephen Rothwell [this message]
2019-11-05  2:21 ` Jason Gunthorpe
2019-11-05  2:28   ` Stephen Rothwell
  -- strict thread matches above, loose matches on Subject: below --
2019-10-24  0:01 Stephen Rothwell
2019-10-28 19:30 ` Jason Gunthorpe
2019-06-20  2:10 Stephen Rothwell
2019-06-20  3:25 ` Doug Ledford
2019-06-20  2:06 Stephen Rothwell
2019-06-20  3:24 ` Doug Ledford
2019-06-14  3:00 Stephen Rothwell
2019-06-14 13:11 ` Doug Ledford
2018-09-28  0:01 Stephen Rothwell
2018-09-29  2:57 ` Parav Pandit
2018-08-06  2:01 Stephen Rothwell
2018-08-06 19:41 ` Jason Gunthorpe
2018-08-06 21:49   ` Stephen Rothwell
2017-08-08  2:11 Stephen Rothwell
2017-07-14  1:14 Stephen Rothwell
2017-07-14  1:17 ` Doug Ledford
2017-07-14  3:34   ` Leon Romanovsky
2017-07-14  3:50     ` Stephen Rothwell
2017-07-14  4:55       ` Leon Romanovsky
2017-07-14 12:03         ` Doug Ledford
2017-07-14 13:46           ` Leon Romanovsky
2017-07-14  4:12     ` Doug Ledford
2017-07-14  4:54       ` Leon Romanovsky
2017-07-14 14:33         ` Doug Ledford
2017-07-14 15:10           ` Leon Romanovsky
2016-12-15  0:47 Stephen Rothwell
2016-10-10  0:59 Stephen Rothwell
2016-10-10  0:54 Stephen Rothwell
2016-08-05  1:05 Stephen Rothwell
2016-08-05  1:01 Stephen Rothwell
2016-08-05  0:52 Stephen Rothwell
2016-05-19  1:45 Stephen Rothwell
2016-03-22  0:33 Stephen Rothwell
2016-03-22  0:29 Stephen Rothwell
2016-03-22  0:24 Stephen Rothwell
2016-03-22  0:17 Stephen Rothwell
2015-11-01  7:48 Stephen Rothwell
2015-11-02 10:40 ` Sagi Grimberg

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