From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx49qhS/AZzrHrHZEQ6cUVOrK5In7rIgu1Zd1YWkIbNuS2kNdOUFhimC7EkSbbm8cAtoXMrE+ ARC-Seal: i=1; a=rsa-sha256; t=1523893897; cv=none; d=google.com; s=arc-20160816; b=OWUGjvZ3XGYn9synKKcBCt3o3Y36PpEi5I+pam2+k//kRa2FL6HQiJArSNxb0s+nCS aksoVL2DeBzO1BwSfDiBkuexwsglvFvUxknoF18zZJNx6lEHuvrF1Hycrj94mn3dwTtO edAy3mNWOSzBNvoYqC0UUyKdxOZMNU/fU6aSmir9KHzoEglvTF/w+FLCrCG0NQ4enZ7w ZCEe2eFfSd/UpMjeL5lmUy5aont8nmXyBy0YwIUJ/LSVZ0qEMe9GfLGLEQuIzDyxRhJq vmdNcIgApTj/8MUilKXz0kedBttkmbvYdqa4RRc89e9ADWgoqTIBBtgq/cUpBFQ4lH9H C9vw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:delivered-to:delivered-to :list-id:list-subscribe:list-unsubscribe:list-help:list-post :precedence:mailing-list:arc-authentication-results; bh=PWzZkj/oNBm1c9UJVXV8BFp2gDjRhaYW6znQZzfoGkM=; b=NKLakDEKrb5VGUqNOpz0s0nxqIQxDv1lsmV8NfMbwVpd+2OT2gi83kiFsazMppAkjC 6cIizam7tSp1HQ/7Db4nRuhu6cOT0Q7Zwy0RNPKv57XDIRngTYubNo4+U+q+imzAHIVe UEoDMEcifyOQE9Y6m4EU7DIQ1zeEnIGi+B6OkCCZUenoNFvOCWfPniA3rwOsNdJZRxoB OwxhNmBXtiEPMO2sR++QyaiuKwuDSxtpF/zbLP+zOxs3WQd/1UxjAVfI71sbIo+aWI7I hSoIRi12ly35jjWNGU4uovtn1scy6yAB25q83tWbGJl+4Jg4qdzYpHtckepzKJSPWljg ItoA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of kernel-hardening-return-13012-gregkh=linuxfoundation.org@lists.openwall.com designates 195.42.179.200 as permitted sender) smtp.mailfrom=kernel-hardening-return-13012-gregkh=linuxfoundation.org@lists.openwall.com Authentication-Results: mx.google.com; spf=pass (google.com: domain of kernel-hardening-return-13012-gregkh=linuxfoundation.org@lists.openwall.com designates 195.42.179.200 as permitted sender) smtp.mailfrom=kernel-hardening-return-13012-gregkh=linuxfoundation.org@lists.openwall.com Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm List-Post: List-Help: List-Unsubscribe: List-Subscribe: X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,459,1517904000"; d="scan'208";a="46573816" Date: Mon, 16 Apr 2018 21:06:34 +0530 From: Vinod Koul To: Laura Abbott Cc: Dan Williams , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-hardening@lists.openwall.com, Kees Cook , Sinan Kaya Subject: Re: [PATCHv2] dmaengine: dmatest: Remove use of VLAs Message-ID: <20180416153634.GR6014@localhost> References: <20180411010216.17702-1-labbott@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180411010216.17702-1-labbott@redhat.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1597409665574809172?= X-GMAIL-MSGID: =?utf-8?q?1597918567468638337?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Tue, Apr 10, 2018 at 06:02:16PM -0700, Laura Abbott wrote: > There's an ongoing effort to remove VLAs from the kernel > (https://lkml.org/lkml/2018/3/7/621) to eventually turn on -Wvla. > The test already pre-allocates some buffers with kmalloc so turn > the two VLAs in to pre-allocated kmalloc buffers. Applied, thanks -- ~Vinod