linux-kernel - Re: [RFC 01/20] mm/tlb: fix fullmm semantics

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Date:   Tue, 2 Feb 2021 12:00:24 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Nadav Amit <nadav.amit@...il.com>
Cc:     Linux-MM <linux-mm@...ck.org>, linux-kernel@...r.kernel.org,
        Andrea Arcangeli <aarcange@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andy Lutomirski <luto@...nel.org>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Will Deacon <will@...nel.org>, Yu Zhao <yuzhao@...gle.com>,
        Nick Piggin <npiggin@...il.com>, x86@...nel.org
Subject: Re: [RFC 01/20] mm/tlb: fix fullmm semantics

On Tue, Feb 02, 2021 at 01:32:36AM -0800, Nadav Amit wrote:
> > On Feb 1, 2021, at 3:36 AM, Peter Zijlstra <peterz@...radead.org> wrote:
> > 
> > 
> > https://lkml.kernel.org/r/20210127235347.1402-1-will@kernel.org
> 
> I have seen this series, and applied my patches on it.
> 
> Despite Will’s patches, there were still inconsistencies between fullmm
> and need_flush_all.
> 
> Am I missing something?

I wasn't aware you were on top. I'll look again.