Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp155455pxb; Tue, 2 Feb 2021 01:36:54 -0800 (PST) X-Google-Smtp-Source: ABdhPJxA3Ri/pVVrVXzn5M2SMlC4zSGgBk2d58udsDisd43isP8nqnbmDymzNZ2M7dgrr7L2RVML X-Received: by 2002:a17:906:3603:: with SMTP id q3mr20962464ejb.382.1612258614223; Tue, 02 Feb 2021 01:36:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612258614; cv=none; d=google.com; s=arc-20160816; b=Lgek4m54tFuUHOtISzc7lo8yUgIjOFrc5Ypfr6dWfXo6xgjJfMe1xI8xKaefJ9gJLo kXHalK+EuIO7y8l3sdenmggb+7z/zGbDubXs/IWgQ6C6xZ14WTF24FPO+To9pcqYeeGv FvtvkDjNdK0cji5u6Bns4fDyYjH6CRdXZ9E5L4ToHFquqH0/sBLEEo3iaaNam+GWC4yB L1Zjmiiz5WDy79HegGVUmZsY0q3tY8y+xygkk6F0o5nTfKnUBy3sIF0QV8ww7tNNiHVX PAh1yTbmvZeANbN4B81tOS54srVTR8g6KTu5GB1UuTA3hLxh9yvYCeTZwqV0D/OZjaSA LnaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:references:message-id :content-transfer-encoding:cc:date:in-reply-to:from:subject :mime-version:dkim-signature; bh=I6VyjYXqgNN+3MmwLFfTkapimK/jefKPU0R++/QtqlE=; b=Pz0jnf8cZ0rTUM3ZQwOLtl+g9XWLXbg7FzvGXCmFdW3uSOp2bahF/y3glcOgXOOB72 r513qPgHbHFeYlq1aMniq6gf7gN8wZngymE18YmzTxHzD6Uzt5OqvtCKTfj1Rd20J/pm waPjKI94yCfs0sh7bzO8772MLFaAQRVVhYQ3LoJtAjjatu4IWbP2/L+AK/QJTVAVpEgT MQmyQ/qUjnbsOZ4OJ2Csv4Y4Zi2uJzrg+UvW9Mo99uCgQ2GCqs2ewtmsYAZhQSsfzW5o q6LnPWADW08csUpL5U72zF7P97yEhbf2oVhiIx7KH8K240hUcbN5GeKmPdzLPeRPqPxj 7zNw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=I9GPSKm9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id o11si11849484ejn.707.2021.02.02.01.36.28; Tue, 02 Feb 2021 01:36:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=I9GPSKm9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232839AbhBBJds (ORCPT + 99 others); Tue, 2 Feb 2021 04:33:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232433AbhBBJdV (ORCPT ); Tue, 2 Feb 2021 04:33:21 -0500 Received: from mail-pf1-x433.google.com (mail-pf1-x433.google.com [IPv6:2607:f8b0:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0F9AC061573 for ; Tue, 2 Feb 2021 01:32:40 -0800 (PST) Received: by mail-pf1-x433.google.com with SMTP id m6so13955007pfk.1 for ; Tue, 02 Feb 2021 01:32:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=I6VyjYXqgNN+3MmwLFfTkapimK/jefKPU0R++/QtqlE=; b=I9GPSKm9FBou+ntipP2BJopyUreu4a3xgl7eUvQ/v4zvSrpKjlEDlCLyQGy/zn87nZ 0j0tgQYTvIb0fzdkpetGn3XcK9bJ7tmpTEmTD70UDVkjCDeGw0v9BR9KgaS5wTgo+MZy ax2tOrd40kdqt2AWh63qS0QwO2jL2x2GJ66m83+2WR49tNIEXUxrfoQZzaw/6rzznt/A xpzHUkpcuXGiiB7eSvccZR/Wgq+Hss6fM3zn8dAsbfB6mC+EE4S8TBvF8VuZ6AT7s5xf g+kXCq9i0DuhbuTMzxHYT1h9jjAhzE06hqPXxGTMDYeC2fyuUHvZrXZsY3LPkOXXohsE 1Xfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=I6VyjYXqgNN+3MmwLFfTkapimK/jefKPU0R++/QtqlE=; b=I0LKdCaDtkzHnE/40jZZXnVqvscIgIBfnCbF5/3atCpa3Thngq+Vp1cfoN540XQgPm /8U/MXoOX+FDmUnvHZVI8eDSA8/dyayyiwwalpagmzC4fVXvrrF1OEtxhwUWJfKGkeRn FGnTL1aqxp0tuDHjRB4WXnPiJtvLj3IEvhNrlAPoECuau6k0IbMUJJW09yrLPcy/QSP3 UJ0JnV8FLEDNPgILWGw2JlmRrdW3LCql6TXRqCkBwZPybfDE9EvSzf0uHTQ1ggElakMo wGqSkia9V4zbPT4M+pPSqyhDp9aSiHvTJjJKRMnn8oiABUYFYuz0Rfc3swA7lZ/728En +bmA== X-Gm-Message-State: AOAM531U503X3Vohz85FwnrYxzXoETJBhKTtxTWPBWw1Jbw/BNsC1tV8 C7mMHFdtXE9XRQvF9nkkX0I= X-Received: by 2002:a62:7c49:0:b029:1b9:c512:dfbb with SMTP id x70-20020a627c490000b02901b9c512dfbbmr21083991pfc.21.1612258360202; Tue, 02 Feb 2021 01:32:40 -0800 (PST) Received: from [192.168.88.245] (c-24-6-216-183.hsd1.ca.comcast.net. [24.6.216.183]) by smtp.gmail.com with ESMTPSA id 21sm20721737pfu.136.2021.02.02.01.32.37 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Feb 2021 01:32:38 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.4\)) Subject: Re: [RFC 01/20] mm/tlb: fix fullmm semantics From: Nadav Amit In-Reply-To: Date: Tue, 2 Feb 2021 01:32:36 -0800 Cc: Linux-MM , linux-kernel@vger.kernel.org, Andrea Arcangeli , Andrew Morton , Andy Lutomirski , Dave Hansen , Thomas Gleixner , Will Deacon , Yu Zhao , Nick Piggin , x86@kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: <52673507-2C30-4AC6-8EBC-B5A313827FB0@gmail.com> References: <20210131001132.3368247-1-namit@vmware.com> <20210131001132.3368247-2-namit@vmware.com> To: Peter Zijlstra X-Mailer: Apple Mail (2.3608.120.23.2.4) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Feb 1, 2021, at 3:36 AM, Peter Zijlstra = wrote: >=20 >=20 > https://lkml.kernel.org/r/20210127235347.1402-1-will@kernel.org I have seen this series, and applied my patches on it. Despite Will=E2=80=99s patches, there were still inconsistencies between = fullmm and need_flush_all. Am I missing something?=