Received: by 2002:a05:7412:cfc7:b0:fc:a2b0:25d7 with SMTP id by7csp692115rdb; Sun, 18 Feb 2024 07:24:54 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCXxbD2XiCoXzO2sGKlYyWRFEp1tLD778uUzTBDk07GrosQuVEFkVNEfovucZn2EQL8bP+dxpNAVwRA+0XP7iL02wOWho/Sc/klI69B3TA== X-Google-Smtp-Source: AGHT+IG+N8Z1KeulWoAS3kmwa9AHHrGzlCIhb5x14hvHEa4Boiu0jhkkq3WQHpm3MdNgUMglG/SR X-Received: by 2002:a05:6a21:2d8a:b0:1a0:96cd:39f3 with SMTP id ty10-20020a056a212d8a00b001a096cd39f3mr2148732pzb.0.1708269893955; Sun, 18 Feb 2024 07:24:53 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1708269893; cv=pass; d=google.com; s=arc-20160816; b=XhMX/Y+40XWwVpgkfxcrWyeeGyGoLTl76PC1IKMV6XCYxvFs6YNqSh4eQqp6DQbd4Q XsSg86aHSWLYJn+EM2gHIIN/6wjOsAwe2qrR+ptAxQI5DykHpl0vW7e521t260AXAjZF p5NUDduvnkn5vLI+1QLTYBxfBxopaSay8zSxuh114zvJeYH5XG+CMMO1a5jW3FO/TCmH 3AxSDhJ55a+aED1MKdq7oLWdmcCvbdc3ngKWn1AaR6P9QXJjzV9RGq2SNz6bicQDt8mG wr+ON24D3LMGXO3T+rlImsagPvoMDyGOyUqjdiTFqCwSLrqm7GAlFxSbYKTZXBzYMUBU CxGA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=JK7js32ODxWd2IYgaKayzCZ2uwHXLXIH5AK5JBEaZpM=; fh=c7O9BbnBqfnz+4U+ONKn2pI/+wI5S06adYhoR11hB4Y=; b=n6z/47QK15BZixoKdG5aY31DjkS0Os2ysRjYx6rgDVWv9u3qHFOWMtdYar82F3i4PF Oh12nTESBMYDNOK5p3Dg9uK1KLumMiyEW93735BS9cGanEL/1e/bTpsu5nr+ZFOnjMcz pcu0X2Uc+OYC5nQJ9WrnsMRH2FSTIxOMZejlyPWsKwUSuY90QE9c/Wjed3IHiqxeWrxu j61fWSgytMJZFzGb8xzufabbM7yErN7lv0EQMuQIqPMfix02FiaWZG5EXe/jSKes9GDk PelEMcN2Ds+jz2g22IF0OAoDMuMuQwdQfg4T+N8sj+R0LKRUpRm1yXbAAWjjgNftJdHT Cl9A==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=AFPJCfo5; arc=pass (i=1 dkim=pass dkdomain=intel.com dmarc=pass fromdomain=linux.intel.com); spf=pass (google.com: domain of linux-kernel+bounces-70330-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-70330-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [139.178.88.99]) by mx.google.com with ESMTPS id r11-20020aa7844b000000b006e07f2dfe72si3013726pfn.263.2024.02.18.07.24.53 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Feb 2024 07:24:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-70330-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=AFPJCfo5; arc=pass (i=1 dkim=pass dkdomain=intel.com dmarc=pass fromdomain=linux.intel.com); spf=pass (google.com: domain of linux-kernel+bounces-70330-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-70330-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.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 sv.mirrors.kernel.org (Postfix) with ESMTPS id 89A69282F90 for ; Sun, 18 Feb 2024 10:20:07 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 176C72D05E; Sun, 18 Feb 2024 10:19:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="AFPJCfo5" Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C409D2D047; Sun, 18 Feb 2024 10:19:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708251598; cv=none; b=L+G/bOnY0gDjdLgN8TesYzwZ8ZwQ+HK7ZhEvFyk2xe+9t588fFqXhpNyUNRPt8bWc1i60j/M81J/dJ5AjEjtuzakJ/8RP49powJbHKQdfMO/63ju8P1mwzl4pDR4NtGRaj3T5rUCYS0kpOR28qknYbL3MT92TRQ5ijgMt248PIc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708251598; c=relaxed/simple; bh=JK7js32ODxWd2IYgaKayzCZ2uwHXLXIH5AK5JBEaZpM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BiI+KfGk2hmQSh6SiY+1ciZGM7ixNHnzyLYOMFW6wvGLghm07USy/UKXkrSzXfeDtaKSbjRDY0qgeEh7Aj2MnEHly4V5AmxrunB0DvLYsoMpuK+La96HDTY5h9Zy4XeXQX/9CGi+TYj+fuIkqqQk6kbZmBVKY7n75t0yITHLBsI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=AFPJCfo5; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708251596; x=1739787596; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=JK7js32ODxWd2IYgaKayzCZ2uwHXLXIH5AK5JBEaZpM=; b=AFPJCfo5OTwHzsWjR8rcGeVBVTrp1TvA4MvUOI6zqSsqNJw7Kaez4hXw ejeQW59/maYjBTqLtcpzbA9d8tGJbv3dlb9tkAWbuWtMibOqTpnKoDted oxpJY5caw2O8S0vScx32OhOdSn2UxDfg0hHnfY+fCfhxQ3Xb6yl1eU3oD alwxi2ubqOCEqQu9TVXf1oqm0qD6k/Zlk2BDUyOjapZqulZPLCHWt3lCx dOZ/YklPhuUdmT/BXCc4x6OJ/o39pQ87nfJDD4J8QNop0YGuuPtiOg4cF kmtCiPKDPJNFSNkUhBi/rVw9wFo4GEX3DMrYQ7hgQ8/YzFGhvY2nghAaG Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10987"; a="13744915" X-IronPort-AV: E=Sophos;i="6.06,168,1705392000"; d="scan'208";a="13744915" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2024 02:19:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,168,1705392000"; d="scan'208";a="4193821" Received: from tassilo.jf.intel.com (HELO tassilo) ([10.54.38.190]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2024 02:19:54 -0800 Date: Sun, 18 Feb 2024 02:19:53 -0800 From: Andi Kleen To: Arnd Bergmann Cc: Alexander Viro , Christian Brauner , Arnd Bergmann , Jan Kara , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Kees Cook , Andrew Morton , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH] fs/select: rework stack allocation hack for clang Message-ID: References: <20240216202352.2492798-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240216202352.2492798-1-arnd@kernel.org> I suspect given the larger default stack now we could maybe just increase the warning limit too, but that should be fine. Reviewed-by: Andi Kleen