From: Herbert Xu Subject: Re: [PATCH] crypto: scatterwalk_copychunks() fails to advance through scatterlist Date: Wed, 21 Mar 2007 07:54:21 +1100 Message-ID: <20070320205421.GA23929@gondor.apana.org.au> References: <20070319235508.GH29272@fieldses.org> <20070320051656.GA17711@gondor.apana.org.au> <20070320141614.GA12165@fieldses.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-crypto@vger.kernel.org, nfsv4@linux-nfs.org To: "J. Bruce Fields" Return-path: Received: from rhun.apana.org.au ([64.62.148.172]:2290 "EHLO arnor.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753897AbXCTUyc (ORCPT ); Tue, 20 Mar 2007 16:54:32 -0400 Content-Disposition: inline In-Reply-To: <20070320141614.GA12165@fieldses.org> Sender: linux-crypto-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org On Tue, Mar 20, 2007 at 10:16:14AM -0400, J. Bruce Fields wrote: > > Are the elements of the scatterlists assumed to always be full pages? I Definitely not. > need to encrypt things that look like, for example: > > sg[0].page = page1 > sg[0].offset = 0 > sg[0].length = 5 > sg[1].page = page2 > sg[1].offset = 0 > sg[1].length = 37 OK I see what you mean now. I'll apply your patch. Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt