Re: [PATCH 12/16] romfs: Convert romfs_read_folio() to use a folio

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On Mon, Aug 26, 2024 at 11:34:21AM GMT, Greg Ungerer wrote:
> 
> On 15/8/24 22:42, Christian Brauner wrote:
> > On Wed, Aug 14, 2024 at 08:32:30PM GMT, Matthew Wilcox wrote:
> > > On Mon, Aug 12, 2024 at 02:36:57PM +1000, Greg Ungerer wrote:
> > > > Yep, that fixes it.
> > > 
> > > Christian, can you apply this fix, please?
> > > 
> > > diff --git a/fs/romfs/super.c b/fs/romfs/super.c
> > > index 68758b6fed94..0addcc849ff2 100644
> > > --- a/fs/romfs/super.c
> > > +++ b/fs/romfs/super.c
> > > @@ -126,7 +126,7 @@ static int romfs_read_folio(struct file *file, struct folio *folio)
> > >   		}
> > >   	}
> > > -	buf = folio_zero_tail(folio, fillsize, buf);
> > > +	buf = folio_zero_tail(folio, fillsize, buf + fillsize);
> > >   	kunmap_local(buf);
> > >   	folio_end_read(folio, ret == 0);
> > >   	return ret;
> > 
> > Yep, please see #vfs.fixes. The whole series is already upstream.
> 
> Just a heads up, this is still broken in 6.11-rc5.

Pull request will be becoming today. Some fixes in the netfs library
caused some delays because they had to be redone a few times.




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