Messages in this thread | | | Date | Mon, 27 Nov 2017 13:49:52 +0100 | From | Peter Zijlstra <> | Subject | Re: [patch V2 5/5] x86/kaiser: Add boottime disable switch |
| |
On Mon, Nov 27, 2017 at 12:50:45PM +0100, Thomas Gleixner wrote: > On Mon, 27 Nov 2017, Peter Zijlstra wrote: > > On Mon, Nov 27, 2017 at 10:48:46AM +0100, Peter Zijlstra wrote:
> > > So in patch 15 Andy notes that we should probably also disable the > > > SYSCALL trampoline when we disable KAISER. > > > > > > https://lkml.kernel.org/r/20171124172411.19476-16-mingo@kernel.org > > > > Could be a simple as this.. but I've not tested. > > That's only one part of it. I think we need to fiddle with the exit side as > well.
So I assumed that the patches were bisectable. From that I figured the exit path (patch 14 in that set) would work either way.
| |