On Sat, Sep 18, 2021 at 06:44:16AM -0600, Jens Axboe wrote:
> On 9/18/21 6:34 AM, gregkh@xxxxxxxxxxxxxxxxxxx wrote:
> >
> > The patch below does not apply to the 5.14-stable tree.
> > If someone wants it applied there, or to any other stable or longterm
> > tree, then please email the backport, including the original git commit
> > id to <stable@xxxxxxxxxxxxxxx>.
>
> Just a trivial fuzz, here's a fixed version.
Sorry, no, the fuzz was easy, this breaks the build:
fs/io_uring.c: In function ‘io_prep_rw’:
fs/io_uring.c:2715:47: error: implicit declaration of function ‘io_file_supports_nowait’; did you mean ‘io_file_supports_async’? [-Werror=implicit-function-declaration]
2715 | ((file->f_flags & O_NONBLOCK) && !io_file_supports_nowait(req, rw)))
| ^~~~~~~~~~~~~~~~~~~~~~~
| io_file_supports_async
CHK kernel/kheaders_data.tar.xz
cc1: some warnings being treated as errors
Any hint as to what that function would be in 5.14.y?
thanks,
greg k-h
