Re: [PATCH 3/3] mm,generic: only flush the local TLB in ptep_set_access_flags

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To: Rik van Riel <riel@xxxxxxxxxx>
Subject: Re: [PATCH 3/3] mm,generic: only flush the local TLB in ptep_set_access_flags
From: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 26 Oct 2012 11:53:37 -0700
Cc: Ingo Molnar <mingo@xxxxxxxxxx>, Andi Kleen <andi@xxxxxxxxxxxxxx>, Michel Lespinasse <walken@xxxxxxxxxx>, Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>, Andrea Arcangeli <aarcange@xxxxxxxxxx>, Mel Gorman <mgorman@xxxxxxx>, Johannes Weiner <hannes@xxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
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Delivered-to: int-list-linux-mm@xxxxxxxxx
Delivered-to: linux-mm@xxxxxxxxx
In-reply-to: <CA+55aFyS_iJcKz=-zSDK+bjYiNeEzy4T5FrrGL8HBsxTOSwpJQ@mail.gmail.com>

On Fri, Oct 26, 2012 at 11:48 AM, Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> NOTE: It's *not* "access permissions". It's "access flags".
>
> Big difference. This is not about permissions at all.

Anyway, modulo the misleading commit messages, ACK from on the series.

                 Linus

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References:
- [PATCH 00/31] numa/core patches
  - From: Peter Zijlstra
- [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Peter Zijlstra
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Linus Torvalds
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Rik van Riel
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Linus Torvalds
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Rik van Riel
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Linus Torvalds
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Michel Lespinasse
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Andi Kleen
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Rik van Riel
- Re: [PATCH 05/31] x86/mm: Reduce tlb flushes from ptep_set_access_flags()
  - From: Ingo Molnar
- [PATCH 3/3] mm,generic: only flush the local TLB in ptep_set_access_flags
  - From: Rik van Riel
- Re: [PATCH 3/3] mm,generic: only flush the local TLB in ptep_set_access_flags
  - From: Linus Torvalds

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