On Tue, Jul 23, 2019 at 02:30:22PM +0200, Johannes Thumshirn wrote:
> On Tue, Jul 23, 2019 at 02:28:17PM +0200, Greg KH wrote:
> > 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.
>
> But 4.19 lacks the buggy commit, doesn't it?
272e5326c783 ("btrfs: prop: fix vanished compression property after
failed set") was originally in the 5.1 release, but it was backported
to the 4.14.112 and 4.19.35 releases as well because it had a cc: stable
tag in it.
thanks.
greg k-h
