Files
linux/fs
Shiyang Ruan 388bc034d9 fsdax: dax_unshare_iter() should return a valid length
The copy_mc_to_kernel() will return 0 if it executed successfully.  Then
the return value should be set to the length it copied.

[akpm@linux-foundation.org: don't mess up `ret', per Matthew]
Link: https://lkml.kernel.org/r/1675341227-14-1-git-send-email-ruansy.fnst@fujitsu.com
Fixes: d984648e42 ("fsdax,xfs: port unshare to fsdax")
Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-03 17:52:24 -08:00
..
2023-01-31 16:44:08 -08:00
2022-12-11 18:12:18 -08:00
2022-10-20 10:13:27 +02:00
2022-09-24 07:00:00 +02:00
2022-12-11 18:12:18 -08:00
2022-05-09 16:21:46 -04:00
2023-01-06 15:44:32 +01:00
2022-09-11 20:26:07 -07:00
2023-01-05 07:34:21 -08:00
2022-11-25 17:01:22 +09:00
2023-02-03 17:52:24 -08:00
2022-10-20 10:13:27 +02:00
2022-08-20 11:34:33 -04:00
2022-12-21 14:45:25 +01:00
2022-06-28 13:58:05 -04:00
2022-10-26 10:02:34 +02:00