Re: [PATCH V2 2/2] mm/migration: Add trace events for base page and HugeTLB migrations

[Matthew Wilcox]

On Tue, Jan 25, 2022 at 08:38:25AM +0530, Anshuman Khandual wrote:
> +		TP_printk("addr=%lx, pte=%lx order=%d", __entry->addr, __entry->pte, __entry->order)

In these days of increasingly advanced Rowhammer attacks, is it wise
to let userspace know exactly which physical addresses are being
used for virtual addresses?