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@xxxxxxx> > 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. thanks, greg k-h