On Thu, May 25, 2023 at 08:01:22PM +0800, Murphy Zhou wrote: > Hi Christoph, > > The linux-next tree, since the next-20230522 tag, LTP/writev07[1] > starts to fail on xfs, not on other fs. It was pass on the previous > tag next-20230519. > > After those 2 commits reverted on the top of 0522 tree, it passed. > > iomap: update ki_pos in iomap_file_buffered_write > iomap: assign current->backing_dev_info in iomap_file_buffered_write > > (the second one was reverted because the first one depends on it) Yes, they are known broken. There has been a v2 on the list already, which still has issues for fuse, so there will be a v3.