You've already forked linux-rockchip
mirror of
https://github.com/armbian/linux-rockchip.git
synced 2026-01-06 11:08:10 -08:00
[ Upstream commit d984648e428bf88cbd94ebe346c73632cb92fffb ] Implement unshare in fsdax mode: copy data from srcmap to iomap. Link: https://lkml.kernel.org/r/1669908753-169-1-git-send-email-ruansy.fnst@fujitsu.com Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> Reviewed-by: 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> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Stable-dep-of: a311a08a4237 ("iomap: constrain the file range passed to iomap_file_unshare") Signed-off-by: Sasha Levin <sashal@kernel.org>