From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933982AbaHZHbP (ORCPT ); Tue, 26 Aug 2014 03:31:15 -0400 Received: from mail.eperm.de ([89.247.134.16]:46902 "EHLO mail.eperm.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933966AbaHZHbM (ORCPT ); Tue, 26 Aug 2014 03:31:12 -0400 X-AuthUser: sm@eperm.de From: Stephan Mueller To: Herbert Xu Cc: Stephen Rothwell , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] DRBG: fix bit shifting on 32 bit systems Date: Tue, 26 Aug 2014 09:31:02 +0200 Message-ID: <6371777.WdUEAKFPYo@myon.chronox.de> User-Agent: KMail/4.13.3 (Linux/3.15.10-200.fc20.x86_64; KDE/4.13.3; x86_64; ; ) In-Reply-To: <20140826063812.GA3555@gondor.apana.org.au> References: <20140826161456.7ad100e3@canb.auug.org.au> <20140826063812.GA3555@gondor.apana.org.au> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use ULL to mark a 64 bit value. Reported-by: Stephen Rothwell Reported-by: kbuild test robot Signed-off-by: Stephan Mueller --- include/crypto/drbg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/crypto/drbg.h b/include/crypto/drbg.h index 3d8e73a..dd52aee 100644 --- a/include/crypto/drbg.h +++ b/include/crypto/drbg.h @@ -154,13 +154,13 @@ static inline size_t drbg_max_request_bytes(struct drbg_state *drbg) static inline size_t drbg_max_addtl(struct drbg_state *drbg) { /* SP800-90A requires 2**35 bytes additional info str / pers str */ - return (1UL<<35); + return (1ULL<<35); } static inline size_t drbg_max_requests(struct drbg_state *drbg) { /* SP800-90A requires 2**48 maximum requests before reseeding */ - return (1UL<<48); + return (1ULL<<48); } /* -- 1.9.3