On Thu, Jan 04, 2018 at 08:39:41AM +0100, Greg Kroah-Hartman wrote: > On Thu, Jan 04, 2018 at 01:24:55AM +0000, Ben Hutchings wrote: > > On Wed, 2018-01-03 at 21:11 +0100, Greg Kroah-Hartman wrote: > > > This is the start of the stable review cycle for the 4.9.75 release. > > > There are 39 patches in this series, all will be posted as a response > > > to this one. If anyone has any issues with these being applied, please > > > let me know. > > [...] > > > > This seems to be missing a backport of: > > > > commit 85900ea51577e31b186e523c8f4e068c79ecc7d3 > > Author: Andy Lutomirski <luto@xxxxxxxxxx> > > Date: Tue Dec 12 07:56:42 2017 -0800 > > > > x86/pti: Map the vsyscall page if needed > > > > without which, KPTI will break some older user-space. > > Ah crap, thanks, I forgot that one in all of this mess, I'll go queue it > up now. Oops, no, nevermind, I need to read the rest of this thread before responding. I'll leave this as-is for now, and wait for the real fixup. Or, if I get done with everything else today, work on it myself (doubtful, this is going to be an "interesting" day...) thanks, greg k-h