From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFA71C00140 for ; Sun, 21 Aug 2022 15:05:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231271AbiHUPFI (ORCPT ); Sun, 21 Aug 2022 11:05:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229561AbiHUPFE (ORCPT ); Sun, 21 Aug 2022 11:05:04 -0400 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C14B71581D for ; Sun, 21 Aug 2022 08:05:03 -0700 (PDT) Received: by mail-ej1-x629.google.com with SMTP id j21so11525783ejs.0 for ; Sun, 21 Aug 2022 08:05:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=h6HHRBszP1qSaglLBv4CHXp3Ol6/zrgby+DBPe5JflQ=; b=KDbmyK/uIIxxyzEqWmqcf7+9xsTBsInN0VwwzclaFHULK/BQNdFv/BKQGPCpuVyzUR kveviZ3z7NG/PRoBHBHJXm4rdlBzkVTbge7TyonLodwLUJb0wx6HdqHMKmR704AQ1BWo U5fS7iFzaBjzyWXYiAD3U7KP1YGqlTJInD8gXJDPJeIl12Cp3NOMry26wNutT2ayUL7i gUXZivwnydcFQMZcuSifKewMhSCY3KoH4b9SstDyUiwpvm0SCPPk6aNxGBzM8AueetFd qq69p7x07z9Op0944xhAHX1lzt4Bcz7qiwzI4wLDKYe1ff9pfoZdSSRQ9ChRWnxIXpiT MEkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=h6HHRBszP1qSaglLBv4CHXp3Ol6/zrgby+DBPe5JflQ=; b=0JtSLVFCVdtNO4g4Cw3Li7OHLBD+zS7LtR2KkxKHuB3kC0O7+uPlZoZY5DS5DRJelb ygdzz4EVOhONZsd3SJctGRqHK4g0HvPKmICR7fyjrqWqP3/3nbkLSe2P38/BoXMK4acc OcCm7qaMkxfyyuyH7QY24wvpvt/F8jpkCUCkVXeQ4pt4yk5wtPBRiQB3M6cTE5yXKBN+ pgYDRyCgWIlVZ3zBf8WlYkR2TdA417lZT3KRocAvTLsF43t10/P1rum4s3emc+j6EfHk yyEtTqf9GdyOQss5tofdx+cnwiOehuKsYVgktf4gMIr6i5fTZ958LCCe5D3js1B8T0+g GHxA== X-Gm-Message-State: ACgBeo3YdnZtdNq/cOR+pSj+LWYqcxr2ZOSUhzoc23olPEigFq4ot9Km ZxZEjd1j5ZYbXc0ktEgpha0= X-Google-Smtp-Source: AA6agR57fGQU2gSgrO8yJKl/jul1Q0zkPKgEf+Zuu+ozmwRZ8HdyGhfl0YB1gAfKwsD2lQJIs+6wXg== X-Received: by 2002:a17:907:3e21:b0:730:92bb:7fcd with SMTP id hp33-20020a1709073e2100b0073092bb7fcdmr10369285ejc.170.1661094302340; Sun, 21 Aug 2022 08:05:02 -0700 (PDT) Received: from opensuse.localnet (host-87-17-106-94.retail.telecomitalia.it. [87.17.106.94]) by smtp.gmail.com with ESMTPSA id 2-20020a170906200200b0072aa009aa68sm4994409ejo.36.2022.08.21.08.05.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Aug 2022 08:05:00 -0700 (PDT) From: "Fabio M. De Francesco" To: Christoph Hellwig , Chaitanya Kulkarni , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Sagi Grimberg Cc: Chaitanya Kulkarni , Keith Busch , Ira Weiny Subject: Re: [PATCH v2] nvmet-tcp: Don't kmap() pages which can't come from HIGHMEM Date: Sun, 21 Aug 2022 17:04:51 +0200 Message-ID: <5595912.DvuYhMxLoT@opensuse> In-Reply-To: References: <20220817184519.25141-1-fmdefrancesco@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On gioved=C3=AC 18 agosto 2022 13:45:49 CEST Sagi Grimberg wrote: > Reviewed-by: Sagi Grimberg >=20 > Fabio, did you run blktests? >=20 > The simplest thing you can do is: >=20 > $ git clone https://github.com/osandov/blktests.git > $ cd blktests > $ nvme_trtype=3Dtcp ./check nvme I just run the tests you requested. I'm going to send a v3 patch which shows the results. Thanks, =46abio