diff options
Diffstat (limited to 'fs/ext4/file.c')
| -rw-r--r-- | fs/ext4/file.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 109d07629f81..26d742620897 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -40,8 +40,13 @@ static bool ext4_dio_supported(struct kiocb *iocb, struct iov_iter *iter) { struct inode *inode = file_inode(iocb->ki_filp); - if (!fscrypt_dio_supported(iocb, iter)) - return false; + if (IS_ENCRYPTED(inode)) { + if (!fscrypt_dio_supported(inode)) + return false; + if (!IS_ALIGNED(iocb->ki_pos | iov_iter_alignment(iter), + i_blocksize(inode))) + return false; + } if (fsverity_active(inode)) return false; if (ext4_should_journal_data(inode)) |