Received: by 2002:a25:2c96:0:0:0:0:0 with SMTP id s144csp155163ybs; Tue, 26 May 2020 06:07:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJygVMY6Sa+feAwQMva+7QD18/kJI1KYGzBetiY6eZyeUNL1+rVEQlO8Xb9wB6V2WZorImjK X-Received: by 2002:a50:9f88:: with SMTP id c8mr19647917edf.20.1590498479616; Tue, 26 May 2020 06:07:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1590498479; cv=none; d=google.com; s=arc-20160816; b=VHaeul+z+GS/u2YJIVkU9xn5w5XHjbXLUI4Dnl7L0650NprnMcO5EwDnf+XfEKwypR 44Ya1piaNdFsk/6K6cQTZJWbGqha24k5g6g2upt3sGTTz+NfVcuv6kKGWyRbnmqHYQaY m17RXgNwNZ4UcdNti7+iDF7mc+dMhxLvPRCcKtIfjlsAYl1flMxEQKi1/nO8Ns7fpTQr HecVyyb+rczeNBKfFj0N+HQTkD2LbE13NVp4SOI5QyCRz2TeeEBk1mgIYX1tOA64kOWF pERjF24tVvPIcxsVmCGNnE6GFaCVJHYhSHsViuXDENv7ezdJmBaM4uvWZnzLGDiagfua oR0A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=4JuSG1NTrYUKDDtE6sApEuVGXpGqvFmqa8Ad4hUJheA=; b=V5ZM/E56X73qYC5KmzZKjzwZJFB4Mv/HdJDhpWqs8M2ZfiKttjwjv1CtKsDYhf0z3R eNpBXrhct5mLIkCQXvzn6GzyNfBby6Hy1PBW2Jy3VBSktEbud+M7g3SKsWS8dTWc2LUa HgFYhsorZEueE6G2u+U8VCHUab4Do4uzDr4gjTz/5c+vO7UezvwnYyYqaP/CJ2C8xBRE q2jIpRtrqtXW+CNxO9CcID1aTavSx/DtpzwxAY+ZY16YkA0KHkjWCnKz8QRo090GT9QK Lb1A3xu3YE/aGJmdbHRu9GXB4M3CQIUhjj+p16dCBsoX2qud88yTLd6svah6+r7D35CR s5ig== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p92si11462935edd.321.2020.05.26.06.07.35; Tue, 26 May 2020 06:07:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389142AbgEZMgC (ORCPT + 99 others); Tue, 26 May 2020 08:36:02 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:55602 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389076AbgEZMgC (ORCPT ); Tue, 26 May 2020 08:36:02 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1jdYoC-0006OH-ND; Tue, 26 May 2020 22:35:53 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Tue, 26 May 2020 22:35:52 +1000 Date: Tue, 26 May 2020 22:35:52 +1000 From: Herbert Xu To: Tero Kristo Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, linux-omap@vger.kernel.org, Tejun Heo Subject: Re: [PATCHv2 3/7] crypto: omap-crypto: fix userspace copied buffer access Message-ID: <20200526123552.GA10897@gondor.apana.org.au> References: <20200511111913.26541-1-t-kristo@ti.com> <20200511111913.26541-4-t-kristo@ti.com> <20200522131247.GA27255@gondor.apana.org.au> <24092385-1348-f55d-a637-6fb2b3129f4e@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <24092385-1348-f55d-a637-6fb2b3129f4e@ti.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Tue, May 26, 2020 at 03:27:38PM +0300, Tero Kristo wrote: > > I think it would make sense to use that, however as I am just fixing an > existing bug here, would it be ok if I just fix your above comment and post > v3? I can convert this later to sg_miter and take a shot at moving this to > lib/scatterlist.c as that seems slightly bigger effort and I would not want > to block this whole series because of that... Of course. A minimal fix would be just fine. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt