Re: [RFC v2 PATCH 0/16] Optimize this_cpu_*() ops for non-x86 (ARM64 for this series)

Next message: Borislav Petkov: "Re: [PATCH 1/2] x86/resctrl, Documentation: Keep mbm_assign_mode &quot;default&quot; on boot"
Previous message: Easwar Hariharan: "Re: [PATCH 1/1] Drivers: hv: vmbus: Fail VMBus module init for non-nested root partition"
In reply to: David Hildenbrand (Arm): "Re: [RFC v2 PATCH 0/16] Optimize this_cpu_*() ops for non-x86 (ARM64 for this series)"
Next in thread: David Hildenbrand (Arm): "Re: [RFC v2 PATCH 0/16] Optimize this_cpu_*() ops for non-x86 (ARM64 for this series)"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

From: Christoph Lameter (Ampere)

Date: Tue Aug 04 2026 - 18:47:43 EST

> That's really all we are asking for. If there is a measurable performance
> difference, great. Share the results or point us at them if we missed them.

Scanning over the patchset: It seems that you are using a special
instruction that is unfamiliar to me. Which processors support that?