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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2C74FCA9EBE for ; Fri, 9 Oct 2026 17:25:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qvI9tDv2VrX3PC6OABPcy9GmQItWOuVjtiop8uMTxkI=; b=jbqpVxcjBFyZd0uIqWeTDgdWxI RQ/4BUL5MbW/yM1UUOzPZv6xjyD2xsvA3rpSn/tKG6PyvcIrO3MjI0qwo6bUbzK8DI/A4UZtuRamm h60lBxWPMDk0t7mo+11B+aDRFhHGhv15MWpFlPw6KdAGyuK3Nqv4M8bF8fS9NkeHcF6J+hR2COCBt TllVHuwzxOB46TWIGtGoe1LzVw7YzNflE87NInZvgmp9tQZf5fayB36XVeuRQOfdqgib0aR2Zq85+ WfIhiQ6eCXh+BTahEpKVwzRnPDwSHPRaeVpjfH1qPMbwt+H65PN7Dt7Kwr5pDocxh1L2hX5uTQbmE 4EmcIXXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xFELl-00000006nVk-25mc; Fri, 09 Oct 2026 17:25:41 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xFELk-00000006nVN-32lK for linux-arm-kernel@lists.infradead.org; Fri, 09 Oct 2026 17:25:40 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id B96E7409FE; Fri, 9 Oct 2026 17:25:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 643341F000FF; Fri, 9 Oct 2026 17:25:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791566738; bh=qvI9tDv2VrX3PC6OABPcy9GmQItWOuVjtiop8uMTxkI=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=heladDnchcAwRKKZ1qYtfePX4wk5hID8xBy1iFdA27yyQ2C55ddTGNt3ulBh9HlGs V8zWbV/AQP4mgRQluZsDzTibUHmH1zFXrxmu6ZqHLxRuspImRIy9xfEXCZ4UnXnvZe 4gQPhjDWx0+c6E1Vf03NobWU3ULh7ic7ckDhiuk2rXztgz2w72XSoLMNYQ/UBDMOGx JZnTaKgLHzalTjCzc+7fJXO5Jj4MBG06T0/N46F0l6HhdK9RfsTfkeS3Ax7wojsxh+ biFztogUMDeR5VycplX2rFJwQ3Til8P/pDzZZzLHDf7jn8qXMklzJfYFUmYOuE/zeB JIZ3A5768t2FQ== Date: Fri, 9 Oct 2026 19:25:34 +0200 From: Eric Biggers To: linux-crypto@vger.kernel.org Cc: Ard Biesheuvel , "Jason A . Donenfeld" , Herbert Xu , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 0/2] lib/crypto: arm64: Fix Poly1305 NEON resume carry loss Message-ID: <20261009172534.GB73965@quark> References: <20261009125354.315476-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20261009125354.315476-1-ebiggers@kernel.org> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Oct 09, 2026 at 02:53:52PM +0200, Eric Biggers wrote: > This series fixes a lost carry bit in the arm64 Poly1305 implementation, > then adds a regression test for it. > > Compared to v2 sent by Jérémy Jean, I cleaned up the verbose > LLM-generated text in the commit message of the fix commit, and I > replaced the LLM-generated minimal test case with a more comprehensive > one similar to the existing test cases in the file. > > Note: the second commit has references to the commit ID of the first, > which I'll fix up when applying. > > Eric Biggers (1): > lib/crypto: tests: Add Poly1305 split-update carry regression test > > Jérémy Jean (1): > lib/crypto: arm64: Fix lost Poly1305 carry when resuming NEON state > > lib/crypto/arm64/poly1305-armv8.pl | 2 +- > lib/crypto/tests/poly1305_kunit.c | 97 +++++++++++++++++++++++++++--- > 2 files changed, 89 insertions(+), 10 deletions(-) > > > base-commit: 572af6872e520c7102e58362ef7cd7c2ed4342be Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=libcrypto-fixes - Eric