On 06.12.18 09:57, gregkh@xxxxxxxxxxxxxxxxxxx wrote: > The patch below does not apply to the 4.19-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>. > > thanks, > > greg k-h > > ------------------ original commit in Linus's tree ------------------ > > From 104f708fd1241b22f808bdf066ab67dc5a051de5 Mon Sep 17 00:00:00 2001 > From: Harald Freudenberger <freude@xxxxxxxxxxxxx> > Date: Fri, 9 Nov 2018 14:59:24 +0100 > Subject: [PATCH] s390/zcrypt: reinit ap queue state machine during device > probe <rest of the patch removed> This fix is not needed for the 4.19 stable tree as there is no exploiter for the ap mask feature in that kernel. The exploiter will come with the vfio device driver for the ap bus which went into the 4.20 kernel. regards Harald Freudenberger
