[SMB3][PATCH] fix copy_file_range when copying beyond end of source file

[Amir Goldstein]

On Thu, Jun 20, 2019 at 4:44 AM Steve French <smfrench at gmail.com> wrote:
>
> Patch attached fixes the case where copy_file_range over an SMB3 mount
> tries to go beyond the end of file of the source file.  This fixes
> xfstests generic/430 and generic/431
>
> Amir's patches had added a similar change in the VFS layer...

BTW, Steve, do you intend to pull Darrick's copy-file-range-fixes
branch for 5.3 and add the extra cifs "file_modified" patch?

Thanks,
Amir.