From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-1817771-1527159865-2-10088097856440875403 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, MAILING_LIST_MULTI -1, RCVD_IN_DNSWL_HI -5, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1527159864; b=GJy/Ko8/7Lc1gXjLGHXTwudQFnsPO8LhQ7BArBUNtrHwX9pCcZ A1DcWNc2TTgihV17G9ho36/f9BbXq4L4TFLGZUFmvjIjaSEJcYDbfgSZa0iO0LhZ v6HAFj2XtOiXkrq/wU7twd8TrKcap7/XHiqXa0fy6zCAyznYDg7+nogNRaYDKXzw LOtqwBojaSigdyTrixDd7Pox18urO9ClohESH37N/FipLb/40gQ46UuwlSey1+vv 0eCRlu2rGDLJbBur9sRucQ2Rp+BT/0xX2TQgtdRupEil7JBmnx/nwmvlC/V3rUuO QvFt2f/zIxNnQFr7SINeVDjDNCaYxyjcNwMg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=fm2; t=1527159864; bh=4dz9N6LktgddLd1S5og9KTW4DWzcbu stRShRGjf6vOw=; b=hM0UQLd2brH0cPx99IbL/c4gvYjzRXdd5acCUtBoqmmE0C BPlLsu0XCYITBkiID2zPp2m+3Byw4UYBtdKE8sWiWiwO1FIo/z6R5RSMoWrPdW4c JPi2MLeHlEhDU6mcYhgCI8IdIagaNJnosRww+xx15Wbw0Jd1522WHFBChsQ32xu3 uZeI7QW7P7a4cJct/7kNNhFHMfjeBjk7qnZJIjxO50v41BOOd3pExdFkRLzzoEug Rr/SL4izHLIMkclDn//W58Ln9PweSV+/iqeKC2gCntiVUIMn9ugaqbCldfIpnm3z fLa2+Et1N4rNWDkXeMvFRyZvLMjbeOG2Rr0QPvJg== ARC-Authentication-Results: i=1; mx1.messagingengine.com; arc=none (no signatures found); dkim=pass (1024-bit rsa key sha256) header.d=kernel.org header.i=@kernel.org header.b=gvTlJrdk x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=default; dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx1.messagingengine.com; arc=none (no signatures found); dkim=pass (1024-bit rsa key sha256) header.d=kernel.org header.i=@kernel.org header.b=gvTlJrdk x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=default; dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfKb0SWdicEHARsL9JOGk2FrWdcJTa2lAgBycdpJuGCn8lzS4KK7wLIljf6ZwgQHppcRZldeQABmlunHtdwHHWYdxZrDvdPpXUMUSAlhA9HyM/j6itq0q s7GPsDQcWiJH10AndWzyCnB64kpLyzyyb/yTExZz2fEcOLWro5LLu6j5yrOErYINY8XZIiDg9NN1/B7XicZVJUY7EwFX2JGy33tIwZBYpbgQlrR6Oaq3x8eg X-CM-Analysis: v=2.3 cv=WaUilXpX c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=IkcTkHD0fZMA:10 a=VUJBJC2UJ8kA:10 a=P-IC7800AAAA:8 a=FNyBlpCuAAAA:8 a=yMhMjlubAAAA:8 a=ag1SF4gXAAAA:8 a=Her4p69QUh0uQWrOsnkA:9 a=QEXdDO2ut3YA:10 a=d3PnA9EDa4IxuAV0gXij:22 a=RlW-AWeGUCXs_Nkyno-6:22 a=Yupwre4RP9_Eg_Bd0iYG:22 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S968141AbeEXLEV (ORCPT ); Thu, 24 May 2018 07:04:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:35570 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S968067AbeEXJz3 (ORCPT ); Thu, 24 May 2018 05:55:29 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Antoine Tenart , Herbert Xu , Sasha Levin Subject: [PATCH 4.14 096/165] crypto: inside-secure - fix the extra cache computation Date: Thu, 24 May 2018 11:38:22 +0200 Message-Id: <20180524093625.906068230@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180524093621.979359379@linuxfoundation.org> References: <20180524093621.979359379@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Antoine Tenart [ Upstream commit c1a8fa6e240ed4b99778d48ab790743565cb61c8 ] This patch fixes the extra cache computation when the queued data is a multiple of a block size. This fixes the hash support in some cases. Fixes: 809778e02cd4 ("crypto: inside-secure - fix hash when length is a multiple of a block") Signed-off-by: Antoine Tenart Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/inside-secure/safexcel_hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -199,7 +199,7 @@ static int safexcel_ahash_send_req(struc /* If this is not the last request and the queued data * is a multiple of a block, cache the last one for now. */ - extra = queued - crypto_ahash_blocksize(ahash); + extra = crypto_ahash_blocksize(ahash); if (extra) { sg_pcopy_to_buffer(areq->src, sg_nents(areq->src),