On Mon, 11 Sep 2023, Andrew Cooper wrote: > Physical CPU Hotplug does not pass the bar for being anything more than > experimental. It's absolutely not tech-preview level because the only > demo it has had in an environment (admittedly virtual) which does > implement the spec in a usable way demonstrates that it doesn't function. > > The fact no-one has noticed until now shows that the feature isn't used, > which comes back around full circle to the fact that Intel never made it > work and never shipped it.
So we actually have agreement on how to move forward --- SUPPORT: downgrade Physical CPU Hotplug to Experimental The feature is not commonly used, and we don't have hardware to test it, not in OSSTest, not in Gitlab, and not even ad-hoc manually by community members. Signed-off-by: Stefano Stabellini <stefano.stabell...@amd.com> diff --git a/SUPPORT.md b/SUPPORT.md index 3461f5cf2f..02e2f6eaa8 100644 --- a/SUPPORT.md +++ b/SUPPORT.md @@ -48,7 +48,7 @@ For the Cortex A77 r0p0 - r1p0, see Errata 1508412. ### Physical CPU Hotplug - Status, x86: Supported + Status, x86: Experimental ### Physical Memory
