From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11346C4167B for ; Fri, 30 Dec 2022 15:14:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235013AbiL3POj (ORCPT ); Fri, 30 Dec 2022 10:14:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229527AbiL3POj (ORCPT ); Fri, 30 Dec 2022 10:14:39 -0500 Received: from formenos.hmeau.com (helcar.hmeau.com [216.24.177.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCA172633; Fri, 30 Dec 2022 07:14:38 -0800 (PST) Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.94.2 #2 (Debian)) id 1pBH5b-00COuz-Ti; Fri, 30 Dec 2022 23:14:32 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Fri, 30 Dec 2022 23:14:31 +0800 Date: Fri, 30 Dec 2022 23:14:31 +0800 From: Herbert Xu To: Arnd Bergmann Cc: "David S. Miller" , Arnd Bergmann , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] crypto: wp512: disable kmsan checks in wp512_process_buffer() Message-ID: References: <20221215162956.4037570-1-arnd@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221215162956.4037570-1-arnd@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Dec 15, 2022 at 05:29:38PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann > > The memory sanitizer causes excessive register spills in this function: > > crypto/wp512.c:782:13: error: stack frame size (2104) exceeds limit (2048) in 'wp512_process_buffer' [-Werror,-Wframe-larger-than] > > Assume that this one is safe, and mark it as needing no checks to > get the stack usage back down to the normal level. > > Signed-off-by: Arnd Bergmann > --- > crypto/wp512.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt