linux-kernel - Re: [PATCH] mm, x86/mm: Move creating the tlb

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Message-ID: <32c85c56-063a-40ea-b6ea-e49304447ad6@redhat.com>
Date: Mon, 16 Jun 2025 21:19:18 +0200
From: David Hildenbrand <david@...hat.com>
To: Steven Rostedt <rostedt@...dmis.org>,
 Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
 Andrew Morton <akpm@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
 Linux trace kernel <linux-trace-kernel@...r.kernel.org>, linux-mm@...ck.org,
 x86@...nel.org, Masami Hiramatsu <mhiramat@...nel.org>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 Dave Hansen <dave.hansen@...ux.intel.com>, Andy Lutomirski
 <luto@...nel.org>, Thomas Gleixner <tglx@...utronix.de>,
 Peter Zijlstra <peterz@...radead.org>, Borislav Petkov <bp@...en8.de>
Subject: Re: [PATCH] mm, x86/mm: Move creating the tlb_flush event back to x86
 code

On 16.06.25 21:09, Steven Rostedt wrote:
> On Thu, 12 Jun 2025 18:24:30 +0100
> Lorenzo Stoakes <lorenzo.stoakes@...cle.com> wrote:
> 
>>> Remove the events/tlb.h from mm/rmap.c and add the define
>>> CREATE_TRACE_POINTS back in the x86 code.
>>>
>>> Fixes: 4cc79b3303f22 ("mm/migration: add trace events for base page and HugeTLB migrations")
>>> Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
>>
>> LGTM so:
>>
>> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
> 
> Thanks.
> 
> Should I take this or should this go through the mm tree?

I suspect this can go through your tree. (@Andrew)

Acked-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb