Re: [PATCH 0/2] Backport IBPB on context switch to non-dumpable process

2018-03-07 Thread Greg Kroah-Hartman
On Fri, Mar 02, 2018 at 01:32:08PM -0800, Tim Chen wrote: > Greg, > > I will like to propose backporting "x86/speculation: Use Indirect Branch > Prediction Barrier on context switch" from commit 18bf3c3e in upstream > to 4.9 and 4.4 stable. The patch has already been ported to 4.14 and > 4.15 sta

Re: [PATCH 0/2] Backport IBPB on context switch to non-dumpable process

2018-03-03 Thread Woodhouse, David
On Sat, 2018-03-03 at 09:54 +0100, Greg Kroah-Hartman wrote: > On Fri, Mar 02, 2018 at 01:32:08PM -0800, Tim Chen wrote: > > > > Greg, > > > > I will like to propose backporting "x86/speculation: Use Indirect Branch > > Prediction Barrier on context switch" from commit 18bf3c3e in upstream > > to

Re: [PATCH 0/2] Backport IBPB on context switch to non-dumpable process

2018-03-03 Thread Greg Kroah-Hartman
On Fri, Mar 02, 2018 at 01:32:08PM -0800, Tim Chen wrote: > Greg, > > I will like to propose backporting "x86/speculation: Use Indirect Branch > Prediction Barrier on context switch" from commit 18bf3c3e in upstream > to 4.9 and 4.4 stable. The patch has already been ported to 4.14 and > 4.15 sta