Hi Taotao,
> > Without O_LARGEFILE, file->f_op->write_iter calls
> > generic_write_check_limits(), which enforces a 2GB (MAX_NON_LFS) limit,
> > causing -EFBIG on large writes.
> >
> > In shmem_pwrite(), this error is later masked as -EIO due to the error
> > handling order, leading to igt failures like gen9_exec_parse(bb-large).
> >
> > Set O_LARGEFILE in __create_shmem() to prevent -EFBIG on large writes.
> >
> > Reported-by: kernel test robot <[email protected]>
> > Closes: https://lore.kernel.org/oe-lkp/[email protected]
> > Fixes: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and
> > write_iter")
> > Signed-off-by: Taotao Chen <[email protected]>
...
> Just a gentle ping on this patch. Any further comments or plans to pick it
> up?
Unfortunately your patch has not been picked up by our CI, now I
re-run the test.
In any case, your second patch can't be merged yet because your
previous one(*) has been applied to the wrong branch from
Christian while it should have gone through drm-intel-gt-next.
Now we need to wait for a backmerge.
In any case, if the tests succeed, I can already apply your first
patch so that it gets included in the Wednesday's pull request.
While the second patch, that is not a fix, has plenty of time and
can wait the backmerge.
Andi
(*) 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and
write_iter")
