linux-kernel - Re: [PATCH 0/2] x86, mm: minor tlb

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Message-ID: <ce048e11-f79d-44a6-bacc-46e1ebc34b24@redhat.com>
Date: Wed, 28 May 2025 11:09:12 +0200
From: David Hildenbrand <david@...hat.com>
To: Tal Zussman <tz2294@...umbia.edu>, Steven Rostedt <rostedt@...dmis.org>,
 Masami Hiramatsu <mhiramat@...nel.org>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 Ingo Molnar <mingo@...nel.org>, Rik van Riel <riel@...riel.com>,
 Andrew Morton <akpm@...ux-foundation.org>,
 Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
 "Liam R. Howlett" <Liam.Howlett@...cle.com>, Vlastimil Babka
 <vbabka@...e.cz>, Mike Rapoport <rppt@...nel.org>,
 Suren Baghdasaryan <surenb@...gle.com>, Michal Hocko <mhocko@...e.com>,
 x86@...nel.org, Will Deacon <will@...nel.org>,
 "Aneesh Kumar K.V" <aneesh.kumar@...nel.org>, Nick Piggin
 <npiggin@...il.com>, Peter Zijlstra <peterz@...radead.org>
Cc: linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
 linux-mm@...ck.org
Subject: Re: [PATCH 0/2] x86, mm: minor tlb_flush tracepoint adjustments

On 28.05.25 07:35, Tal Zussman wrote:
> One minor fix and one minor cleanup related to the tlb_flush tracepoint.
> 
> As an aside, include/trace/events/tlb.h isn't covered by MAINTAINERS,
> along with other mm related files under include/trace/events/. Flagging
> this since I see there's a recent effort to overhaul the mm MAINTAINERS
> entries.

Thanks for pointing that out.

It should likely go under "MMU GATHER AND TLB INVALIDATION"

diff --git a/MAINTAINERS b/MAINTAINERS
index 0ecc6063b2b5e..0e88ea5de5b73 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16509,6 +16509,7 @@ L:      linux-mm@...ck.org
  S:     Maintained
  F:     arch/*/include/asm/tlb.h
  F:     include/asm-generic/tlb.h
+F:     include/trace/events/tlb.h
  F:     mm/mmu_gather.c

  MN88472 MEDIA DRIVER

-- 
Cheers,

David / dhildenb