Re: FAILED: patch "[PATCH] btrfs: correctly validate compression type" failed to apply to 5.1-stable tree

[Greg KH <gregkh@linuxfoundation.org>]

On Wed, Jul 24, 2019 at 01:31:46AM +0300, Thomas Backlund wrote:
> Den 23-07-2019 kl. 15:28, skrev Greg KH:
> > On Tue, Jul 23, 2019 at 02:19:55PM +0200, Johannes Thumshirn wrote:
> > > Hi Greg,
> > > 
> > > please try the following:
> > > 
> > > >From 9afa2d46ecb511259130eb51b4ab1feb1055d961 Mon Sep 17 00:00:00 2001
> > > From: Johannes Thumshirn <jthumshirn@suse.de>
> > > Date: Thu, 6 Jun 2019 12:07:15 +0200
> > > Subject: [PATCH] btrfs: correctly validate compression type
> > > 
> > > (commit aa53e3bfac7205fb3a8815ac1c937fd6ed01b41e upstream)
> > 
> > Worked for 5.1.y and 4.19.y, but not for the older ones.
> > 
> 
> It applies to 5.1 but it does not build:
> 
> + /usr/bin/make -O -j12 ARCH=x86_64 -s all
> fs/btrfs/props.c: In function 'prop_compression_validate':
> fs/btrfs/props.c:369:6: error: implicit declaration of function
> 'btrfs_compression_is_valid_type'; did you mean
> 'btrfs_compress_is_valid_type'? [-Werror=implicit-function-declaration]
>   if (btrfs_compression_is_valid_type(value, len))
>       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>       btrfs_compress_is_valid_type
> cc1: some warnings being treated as errors

Yes, now dropped from 5.1 and 4.19 trees.

thanks,

greg k-h