syscalls/mmap16: regression test for data corruption when blocksize < pagesize for mmaped data
This data corruption fixed by:
commit 90a8020278c1598fafd071736a0846b38510309c
Author: Jan Kara <jack@suse.cz>
Date: Wed Oct 1 21:49:18 2014 -0400
vfs: fix data corruption when blocksize < pagesize for mmaped data
and this test is written to run in ext4 filesystem(with mount option 'nodelalloc'),
so there is another fixing patch needed:
commit d6320cbfc92910a3e5f10c42d98c231c98db4f60
Author: Jan Kara <jack@suse.cz>
Date: Wed Oct 1 21:49:46 2014 -0400
ext4: fix mmap data corruption when blocksize < pagesize
Signed-off-by: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Jan Stancek <jstancek@redhat.com>
5 files changed