* Jan Beulich <jbeul...@suse.com> wrote: > >>> On 11.04.18 at 13:53, <mi...@kernel.org> wrote: > > * Jan Beulich <jbeul...@suse.com> wrote: > > > >> Additionally, x86 maintainers: is there a particular reason this (or > >> any functionally equivalent patch) isn't upstream yet? As indicated > >> before, I had not been able to find any discussion, and hence I > >> see no reason why this is a patch we effectively carry privately in > >> our distro branches (and likely other distros do so too). > > > > The patch was merged 6 weeks ago and is now upstream: > > > > 71c208dd54ab: x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend > > I'm sorry, but no, this isn't the patch I was inquiring about. > Instead I'm wondering of the disposition of the patch disabling > IBRS around a CPU going idle.
Got any specific link or subject line for that submission? Thanks, Ingo