Received: by 2002:a05:7412:d1aa:b0:fc:a2b0:25d7 with SMTP id ba42csp1742085rdb; Wed, 31 Jan 2024 07:48:59 -0800 (PST) X-Google-Smtp-Source: AGHT+IHpT2itAIU6jk7rQsgOw3JdHKdXWrQg06B4+waiAP4xpFcbeEX5o8a9ElZ0Li0Yf+2lAst6 X-Received: by 2002:ac8:7fc1:0:b0:42b:e3c9:6c1a with SMTP id b1-20020ac87fc1000000b0042be3c96c1amr2956378qtk.65.1706716139343; Wed, 31 Jan 2024 07:48:59 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCXSlxlkj1Lv3rEm+B1Q5pKgyEQVrfkbxyTzajh5MF102trtsfyhWrHmWrxtiN02DakQJ8/pLttWgNOMBo52/PrJyhvTDxweywZYUw0N5w== Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id w9-20020ac857c9000000b0042a8b578521si10316714qta.304.2024.01.31.07.48.59 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Jan 2024 07:48:59 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-46736-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20230601 header.b=CIfIe8IH; arc=fail (body hash mismatch); spf=pass (google.com: domain of linux-kernel+bounces-46736-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-46736-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 074781C23DA3 for ; Wed, 31 Jan 2024 15:48:59 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6669712AAEF; Wed, 31 Jan 2024 15:47:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CIfIe8IH" Received: from mail-qv1-f49.google.com (mail-qv1-f49.google.com [209.85.219.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 12046129A90; Wed, 31 Jan 2024 15:47:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706716067; cv=none; b=hOx1pRuRpEBDeiphdr1RYxbxOa1QVUVvCjxrZ6XSCv8EanrQTcGC7q5SqU5akrNYmxuYgxX9cewXpuQ/PEgSeHYic47bPn+XGdGeFb6NupykYoDRwU8tJj2sUr4e+5xXElEb+LOweLh/fKPBVP9/XUe9P+txoxE5U4b06jIa3KY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706716067; c=relaxed/simple; bh=kcvtLaH8tgDWu8daM4FrjIXLhnfcpyDWdLSIcNR9BMI=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=YmsRFeKA2DwL/LOJ89nDPbRj1Gdxr9nBhSrS+iH6/l90Aw4e9hZo+em7BpsjyNX35t1nvOJQjNmUYROooGpembhe1auxOG9+W6vmopp3kjg4fq0t8TT7TdddQempoNPz9fl5epAvHY+E6CJWXjkk/hDBusoNbixjE0JWA7hwhP8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=CIfIe8IH; arc=none smtp.client-ip=209.85.219.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-qv1-f49.google.com with SMTP id 6a1803df08f44-68c41c070efso6975916d6.0; Wed, 31 Jan 2024 07:47:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1706716065; x=1707320865; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=kcvtLaH8tgDWu8daM4FrjIXLhnfcpyDWdLSIcNR9BMI=; b=CIfIe8IHwfQrbWtmAN535k+JCR6rVp+V7gZqIGEKE0Z7lHxrsy3mNrVJirum+BVSlB H6hin6y8hGoaldmynJL56gJztdb1qZG1kwPv6bNtzuuBdzxx8iggtP0oJq14dJCv9lw2 fjqnc6CVcOjHJO7VJs551DIDC2UNnFQnK3UmpiUIFeu5+RqaBlo8fx0Nuw+qutAxxxq3 80/CDIV8dox+xSN4tVeSEG0/PjcTpbvc3sm+XRxtiYlsfWiABj5ET4SJ1YICD7DIOA9C +tj8eKwMmtUrVkTExNIAUbwXymKPIEgVVgme4KmW/gnFC6keirqxHqHfBpa6A6wKpscZ Oebw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706716065; x=1707320865; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kcvtLaH8tgDWu8daM4FrjIXLhnfcpyDWdLSIcNR9BMI=; b=BiFrOMBClAP5JubdJKwbScYMXhHTGFTcsUKltKccdMHvz9/B5gB5oIfLMq6Pa5gSbK ofMXcZ+i9CqZsPN8AolX49ilrI4Iw6FfltAneoOlrWRgmOAgNFDBipY8Oi1stdkmN+2T ht0pS0PI5I80rKv84TQHhLJYPTymCPE1fYeG/WecqsO3wxHK3V6oWhq2OPo2pjsJjoAD HvdSTOPRYwNA/aymfyqUSpkBmS228sqLPKVsX5rn6qUDkvYsoHLy/AnFED0sH6XcdTz8 GSno8uM9NHI5T5gq3iIOKnSW+Eq6JlwlZ0Sa1AdjCfTtYvuNJt9SZ3C0t7ysug9qGgWQ iY8g== X-Gm-Message-State: AOJu0YxwswrdvUl96MnCsO4J0CD9yzhDZYoLJksQAuHHDGEJXSFBHkWL Sddt4MFFwt2716b503nmAMH4JaVCXy3znNg7Hb1TCQ6hlz0gd4dfNIit1JRL8lmG3p/ONXioCf9 2PMMzmnA8jFiMGN7/x9D433ZyNV0= X-Received: by 2002:a05:6214:226e:b0:682:bfd0:d79e with SMTP id gs14-20020a056214226e00b00682bfd0d79emr2330095qvb.27.1706716064959; Wed, 31 Jan 2024 07:47:44 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <202401312229.eddeb9a6-oliver.sang@intel.com> In-Reply-To: <202401312229.eddeb9a6-oliver.sang@intel.com> From: Amir Goldstein Date: Wed, 31 Jan 2024 17:47:33 +0200 Message-ID: Subject: Re: [linus:master] [remap_range] dfad37051a: stress-ng.file-ioctl.ops_per_sec -11.2% regression To: kenel test robot Cc: oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, Christian Brauner , Josef Bacik , Christoph Hellwig , Jan Kara , linux-fsdevel@vger.kernel.org, ying.huang@intel.com, feng.tang@intel.com, fengwei.yin@intel.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Jan 31, 2024 at 4:13=E2=80=AFPM kenel test robot wrote: > > > > Hello, > > kernel test robot noticed a -11.2% regression of stress-ng.file-ioctl.ops= _per_sec on: > > > commit: dfad37051ade6ac0d404ef4913f3bd01954ee51c ("remap_range: move perm= ission hooks out of do_clone_file_range()") > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > Can you please try this fix: 7d4213664bda remap_range: move sanity checks out of do_clone_file_range() from: https://github.com/amir73il/linux ovl-fixes Thanks, Amir.